Mobile AL Tree Removal Research
Tree Removal Cost by Size: Published Ranges, Industry Schedules, and Public Bid and Contract Prices
· · Dataset version: 2026-07-28
Tree removal cost by size is published everywhere and checked almost nowhere. Across eight U.S. publisher pages with comparable lower height bands, the median published lower endpoints and upper markers are $175–$475 for trees under 30 feet and $450–$1,200 for 30–60 feet. Across seven pages with matching upper bands, they are $870–$1,800 for 60–80 feet and $1,200–$2,500+ for trees over 80 feet. Those are medians of what publishers print, not prices actually paid; the plus sign remains because the median upper marker in the largest band is open-ended.
We reviewed 16 cost sources—12 publisher cost pages, one industry program guide, two official bid tabulations, and one awarded public contract. The figures cluster more tightly on small-tree classes and spread farther apart on large ones: in Greenwich, Connecticut, three bidders in one solicitation priced a 6-to-11-inch tree at $280, $300, and $350, while their over-41-inch prices were $1,450, $3,250, and $4,200.
The 16 figures below summarize the publisher comparison, HMI program guide, public pricing records, and Mobile permit rules. Each line includes a figure, date, qualifier, and named source so it remains interpretable outside the surrounding section.
- 1.Across eight U.S. publisher height tables checked July 28, 2026, the median published lower endpoints and upper markers are $175–$475 under 30 feet and $450–$1,200 at 30–60 feet; across seven pages with matching upper bands, they are $870–$1,800 at 60–80 feet and $1,200–$2,500+ over 80 feet because Fixr defines its last two bands as 60–100 feet and 100 feet-plus. (Mobile AL Tree Removal Research calculation from Angi, HomeGuide, Fixr, Lawn Love, QuoteIQ, This Old House, LocalServiceCalculator, and HomeCostLab; July 2026)
- 2.Three bidders in the Town of Greenwich, Connecticut's May 8, 2025 bid tab priced a tree over 41 inches DBH at $1,450, $3,250, and $4,200—a 2.9× spread; on a 6-to-11-inch tree, the same bidders were within 25%, at $280, $300, and $350. (Town of Greenwich RFB #7912 bid tabulation, May 8, 2025)
- 3.HMI's 2025 Tree Removal Cost Guide prices an 8-to-12-inch DBH tree at $620–$1,667 for standard removal and $1,366–$2,724 for non-standard removal, with debris removal excluded. (HMI Tree Removal Cost Guide, published 2025)
- 4.Across all seven HMI DBH classes, the non-standard low endpoint is 1.94× to 2.77× the standard low endpoint in the 2025 guide. (Mobile AL Tree Removal Research calculation from HMI's 2025 guide)
- 5.HMI's 2025 non-standard range for a 13-to-18-inch DBH tree reaches $5,217, above the $3,326 floor for a 43-to-48-inch DBH standard removal. (HMI Tree Removal Cost Guide, published 2025)
- 6.Under Monroe County, New York's awarded contract, county-roadside tree removal rises from $119 at 14 inches DBH or under to $1,207 at 49 inches or greater—a 10.1× difference within one contractor's schedule. (Monroe County BP#0311-24, contract extended through April 30, 2027)
- 7.In the same Monroe County contract, Option B public-property rates are about 2.2× Option A roadside rates in every size class: $272 versus $119 at 14 inches or under and $2,703 versus $1,207 at 49 inches or greater. (Monroe County BP#0311-24, verified July 28, 2026)
- 8.In Baton Rouge's March 29, 2022 arborist bid, the recommended-award bidder's tree-removal price jumps from $950 for 13–24 inches DBH to $3,800 for 25–36 inches DBH—a 4× increase across the band boundary. (City-Parish of Baton Rouge A22-0810 bid tabulation)
- 9.Published tree-removal rules of thumb span $2.00–$14.50 per vertical foot: Fixr prints $2–$5, LawnStarter prints $10–$14, and Lawn Love and UseCalcPro print $9.50–$14.50. (Publisher pages checked July 28, 2026)
- 10.Under the disclosed midpoint scenario in this study, bounded values derived from publisher height tables run $12.78–$29.44 per foot; Lawn Love's 30-foot example reproduces its own $9.50–$14.50 rule exactly, while Fixr's own table produces a $12.78–$15.00 scenario against its printed $2–$5 rule. (Mobile AL Tree Removal Research calculation, July 2026)
- 11.Most publisher cost pages in the 16-source review organize prices by height; HMI and all three public pricing records organize them by DBH; Thumbtack publishes removal ranges by canopy spread. Those measurements are not interchangeable. (Source review completed July 28, 2026)
- 12.Every DBH schedule reviewed stops adding finer size detail at a threshold of 49 inches or below; the USDA NRCS reports that very large old southern live oaks can exceed 10 feet DBH—about 120 inches, or 2.45× the 49-inch threshold. (HMI; Greenwich; Monroe County; Baton Rouge; USDA NRCS Live Oak Plant Guide)
- 13.Four of the 12 publisher pages explicitly name another pricing source or source set for the relevant figures—Thumbtack names Xactware, This Old House names Homewyse and Angi, SoFi names Angi, and UseCalcPro names five publisher sources—but none publishes the source-level observations behind its displayed size figures. (Pages checked July 28, 2026)
- 14.Angi's page says large trees near power lines can cost upward of $10,000, while its base over-80-foot table prints $1,000–$2,000; the page does not reconcile the hazardous-scope figure with the base size table. (Angi, updated July 8, 2026; checked July 28, 2026)
- 15.Fixr's $435 national average sits below its own $450–$700 medium-tree band; its $2–$5-per-foot rule is below the $12.78–$15.00 scenario generated by its own table; and its FAQ about a 100-foot tree answers with a small magnolia or fruit-tree example. (Fixr, updated January 31, 2025; checked July 28, 2026)
- 16.In Mobile, Alabama, the private-property thresholds include 18 inches DBH for a live oak on undeveloped residential land or a Heritage Tree on commercial property outside a historic district, and 8 inches for a Heritage Tree inside a historic district; any tree in the public right-of-way requires a permit at any size, and the fee is $75 per tree, capped at $225 residential and $675 commercial. (City of Mobile Public Works, checked July 28, 2026)
What these numbers measure:The height figures are medians of published lower endpoints and displayed upper markers, not medians of completed-job prices. HMI's figures are an industry program guide. Greenwich and Baton Rouge are submitted bid prices; Monroe County is an awarded contract. The regulatory figures come from their issuing agencies. These evidence classes remain separate throughout. A plus sign means the publisher left the upper range open.
What Does Tree Removal Cost by Size and Height in 2026?
Across eight U.S. publisher pages with comparable lower height bands, the median published lower endpoints and upper markers are $175–$475 for a tree under 30 feet and $450–$1,200 for 30–60 feet. Across seven pages with matching upper bands, they are $870–$1,800 for 60–80 feet and $1,200–$2,500+ for a tree over 80 feet. These are medians of what publishers print, not medians of completed jobs; the plus sign remains because the median upper marker in the largest band is open-ended.
| Tree height | Median low | Median upper marker | Comparable pages in band | Lowest published low | Highest published upper marker |
|---|---|---|---|---|---|
| Under 30 ft | $175 | $475 | 8 | $150 | $500 |
| 30–60 ft | $450 | $1,200 | 8 | $400 | $1,500 |
| 60–80 ft | $870 | $1,800 | 7 | $800 | $2,200 |
| Over 80 ft | $1,200 | $2,500+ | 7 | $1,000 | $5,000+ |
Source: Mobile AL Tree Removal Research calculation from Angi, HomeGuide, Fixr, Lawn Love, QuoteIQ, This Old House, LocalServiceCalculator, and HomeCostLab, all checked July 28, 2026. Fixr is excluded from the last two rows because its classes are 60–100 feet and 100 feet-plus. Three of the seven over-80-foot pages leave the upper range open, and the median displayed upper marker is itself open-ended.
| Publisher page | Date the page states | Under 30 ft | 30–60 ft | 60–80 ft | Over 80 ft | Pricing-source disclosure on the page |
|---|---|---|---|---|---|---|
| Angi | Updated Jul. 8, 2026 | $150–$450 | $450–$1,200 | $800–$1,500 | $1,000–$2,000 | General research inputs; no row-level observations |
| HomeGuide | Feb. 4, 2026 | $200–$500 | $500–$1,500 | $850–$2,000 | $1,200–$2,500+ | Proprietary database and millions of estimates; no source rows |
| Fixr | Updated Jan. 31, 2025 | $150–$400 | $450–$700 | $900–$1,200 (60–100 ft) | $1,300–$2,000 (100 ft+) | Pricing databases, contractors, and experts; no source rows |
| Lawn Love | Updated Dec. 27, 2025 | $285–$435 | $435–$870 | $870–$1,160 | $1,160–$2,000 | No source-level sample published |
| QuoteIQ | 2026 market ranges; no visible page date | $200–$500 | $500–$1,200 | $1,000–$2,200 | $1,800–$3,500 | No auditable source sample published |
| This Old House | Updated Mar. 5, 2026 | $150–$450 | $450–$1,200 | $800–$1,500 | $1,000–$2,000 | Says cost data come from Homewyse and Angi unless otherwise specified |
| LocalServiceCalculator | Updated Jul. 2026 | $150–$500 | $400–$1,000 | $900–$1,800 | $1,500–$3,000+ | Aggregated quote ranges and BLS labor anchor; no quote-level sample |
| HomeCostLab | Apr. 10, 2026 | $200–$500 | $500–$1,200 | $1,200–$2,000 | $2,000–$5,000+ | No source-level sample published |
Source: The eight publisher pages listed in the table, read July 28, 2026. Full URLs appear in Which Sources Were Used?. The last two Fixr cells are retained as the publisher prints them but excluded from the corresponding 60–80-foot and over-80-foot medians.
Four additional publisher pages remain in the 12-page review but are not pooled into the median table. LawnStarter publishes a $630 national average, a $385–$1,070 typical range, and a $10–$14-per-foot rule. SoFi publishes a $750 average and $150–$10,000 range attributed to Angi. Thumbtack publishes removal ranges by canopy spread rather than a complete height table. UseCalcPro publishes four height rows, but its top category is “80+ or over structure,” which mixes size and hazard in one band and is therefore excluded from the pure-height median.
Why a 90-Foot Tree Falls Into Two Different Brackets
Seven of the eight comparison pages put a 90-foot tree in their top height class. Fixr puts it in its 60–100-foot class, because Fixr's final class does not begin until 100 feet-plus. On Fixr's own table, moving from the 60–100-foot row to the 100-foot-plus row changes the printed endpoints by $400 on the low side and $800 on the high side.
This is not a rounding issue. It means “large” and “extra-large” do not have a shared definition across the pages, and a reader can compare two different size questions without realizing it.
What a 40-, 50-, 60-, or 100-Foot Tree Costs
The source data do not support a single interpolated dollar figure for a specific height, and this study does not publish one. A 40- or 50-foot tree belongs in the 30–60-foot evidence band. A 60- or 100-foot boundary tree depends on the publisher's written band definition; the source tables do not establish a universal boundary rule. The over-80-foot evidence is also open-ended in three of seven comparable pages, so no defensible universal ceiling follows from the table.
What Do Per-Foot Tree-Removal Rules Actually Imply?
Four direct rules circulate in the reviewed pages: $2–$5 per foot from Fixr, $10–$14 from LawnStarter, and $9.50–$14.50 from Lawn Love and UseCalcPro. A disclosed midpoint scenario derived from the eight comparison tables produces bounded values from $12.78 to $29.44 per foot, but those values are modeled arithmetic—not observed per-foot transaction prices.
| Publisher page | Under 30 ft | 30–60 ft | 60–80 ft | Over 80 ft | Spread within calculated cells |
|---|---|---|---|---|---|
| Angi | $15.00/ft | $18.33/ft | $16.43/ft | $16.67/ft | 22% |
| HomeGuide | $17.50/ft | $22.22/ft | $20.36/ft | Not calculated—upper price is open | 27% |
| Fixr | $13.75/ft | $12.78/ft | $13.13/ft (60–100 ft) | $15.00/ft (100 ft+ scenario) | 17% |
| Lawn Love | $18.00/ft | $14.50/ft | $14.50/ft | $17.56/ft | 24% |
| QuoteIQ | $17.50/ft | $18.89/ft | $22.86/ft | $29.44/ft | 68% |
| This Old House | $15.00/ft | $18.33/ft | $16.43/ft | $16.67/ft | 22% |
| LocalServiceCalculator | $16.25/ft | $15.56/ft | $19.29/ft | Not calculated—upper price is open | 24% |
| HomeCostLab | $17.50/ft | $18.89/ft | $22.86/ft | Not calculated—upper price is open | 31% |
Source: Mobile AL Tree Removal Research calculation from the height table above, July 28, 2026. Method: band price midpoint divided by an assumed height midpoint. Under 30 feet is modeled as 10–30 feet, midpoint 20; 30–60 midpoint 45; 60–80 midpoint 70; over 80 as an 80–100-foot scenario, midpoint 90; Fixr 60–100 midpoint 80; Fixr 100 feet-plus as a 100–120-foot scenario, midpoint 110. No midpoint is calculated from an open-ended price range.
Three findings follow directly from the source pages and the disclosed arithmetic.
One publisher's worked example reproduces exactly.Lawn Love prints $9.50–$14.50 per foot and applies that rule to a 30-foot tree, producing $285–$435—the same figures in its under-30-foot table. The rule does not stay constant across Lawn Love's other height bands, where the modeled values range from $14.50 to $18.00 per foot.
Fixr's direct rule does not match its size table under the stated scenario. Fixr prints $2–$5 per foot. Its own four size rows produce modeled values from $12.78 to $15.00 per foot under the assumptions stated below the table.
The modeled rate is not constant within any comparison page. Within-page spread ranges from 17% to 68% across calculated cells. Across pages, the under-30-foot modeled values span about 31%, while the closed, directly matching over-80-foot cells span about 77%. The disagreement grows in the larger class even before open-ended ranges are considered.
What Does Tree Removal Cost by Trunk Diameter?
HMI's 2025 Tree Removal Cost Guide prices removals by diameter at breast height rather than height and separates standard from non-standard conditions. Standard removals run $620–$1,667 for an 8-to-12-inch trunk and $3,326–$8,767 for a 43-to-48-inch trunk; non-standard ranges run $1,366–$2,724 and $6,643–$13,136 for the same classes. The guide covers a single tree and excludes debris removal.
Diameter at breast height (DBH)is the trunk diameter measured generally 4.5 feet above the ground. It is a diameter, not a circumference. HMI uses that definition, and Monroe County's contract specification uses the same height and adds that a graduated circumferential measuring tape resolves a DBH discrepancy.
| Tree size (DBH) | Price range | Labor hours | Customary equipment |
|---|---|---|---|
| 8″–12″ | $620–$1,667 | 6–10 | Bucket truck |
| 13″–18″ | $937–$3,003 | 10–18 | Bucket truck |
| 19″–24″ | $1,687–$4,434 | 16–25 | Bucket truck |
| 25″–30″ | $1,989–$5,361 | 18–30 | Bucket truck, small loader |
| 31″–36″ | $2,431–$6,075 | 22–34 | Bucket truck, small loader |
| 37″–42″ | $3,080–$7,570 | 25–32 | Bucket truck, small loader, crane |
| 43″–48″ | $3,326–$8,767 | 27–36 | Bucket truck, small loader, crane |
Source: HMI, “HMI's Tree Removal Cost Guide,” published 2025 and checked July 28, 2026. HMI defines standard removal as a tree that can be safely reached and removed using customary equipment or qualified climbers. The chart covers one tree and excludes debris removal.
| Tree size (DBH) | Price range | Labor hours | Customary equipment |
|---|---|---|---|
| 8″–12″ | $1,366–$2,724 | 10–15 | Bucket truck |
| 13″–18″ | $2,600–$5,217 | 16–27 | Bucket truck, small loader |
| 19″–24″ | $3,900–$6,419 | 22–32 | Bucket truck, small loader |
| 25″–30″ | $4,550–$9,176 | 25–39 | Bucket truck, small loader, crane |
| 31″–36″ | $5,199–$11,085 | 32–44 | Bucket truck, small loader, crane |
| 37″–42″ | $5,979–$12,412 | 34–54 | Bucket truck, small loader, crane |
| 43″–48″ | $6,643–$13,136 | 38–58 | Bucket truck, small loader, crane |
Source: HMI, “HMI's Tree Removal Cost Guide,” published 2025 and checked July 28, 2026. HMI describes non-standard removals as more complex because of access or safety concerns, including obstacles, slopes, limited access, penetrated structures requiring inside access, spring-loaded trees, bracing, specialty equipment, or extra labor.
Why Complexity Roughly Doubles the Floor Across HMI's Classes
Dividing each non-standard low endpoint by the matching standard low endpoint produces a ratio from 1.94 to 2.77 across all seven DBH classes. In HMI's program data, non-standard conditions are not a small adjustment layered onto size; the change is of the same order of magnitude as moving through several size classes.
The cross-class overlap is direct. HMI's non-standard range for a 13-to-18-inch trunk reaches $5,217, while its standard range for a 43-to-48-inch trunk starts at $3,326. A smaller tree in a non-standard setting can sit inside a higher price range than a much larger tree in standard conditions.
What HMI's Guide Is—and Is Not
HMI states that the guide was developed with data supplied by professional tree-care companies in HMI's network and is intended to reflect expected costs for work performed under HMI's tree-removal program. It says the ranges are intended to cover roughly 85% of scenarios and that emergency removals and catastrophe events may increase the listed costs by 25% or more under conditions such as overtime labor, out-of-state crews, and inflated fuel costs. It is an industry program guide, not a national open-market transaction survey, and it remains a separate evidence class throughout this page.
What Do Public Agencies Bid and Contract to Pay by DBH?
Two official bid tabulations and one awarded public contract attach transparent unit prices to DBH classes. Across the largest listed classes, the figures run from $1,207 in Monroe County's awarded schedule to a $7,000 submitted Baton Rouge bid. These are public-work prices with written scopes and procurement conditions, not homeowner retail quotes.
| Tree removal (per tree) | J & J Brothers LLC | Emerald Tree and Shrub Care | F.A. Bartlett Tree Expert Co. | High ÷ low |
|---|---|---|---|---|
| 6″–11″ DBH | $300 | $280 | $350 | 1.25× |
| 12″–17″ DBH | $650 | $540 | $925 | 1.71× |
| 18″–23″ DBH | $975 | $640 | $1,600 | 2.50× |
| 24″–29″ DBH | $1,475 | $780 | $2,100 | 2.69× |
| 30″–35″ DBH | $2,000 | $880 | $2,600 | 2.95× |
| 36″–41″ DBH | $2,800 | $1,150 | $3,500 | 3.04× |
| Over 41″ DBH | $3,250 | $1,450 | $4,200 | 2.90× |
Source: Town of Greenwich RFB #7912, Tree Services bid tabulation, dated May 8, 2025. Ratio column is Mobile AL Tree Removal Research arithmetic: highest submitted unit price divided by lowest in the same row.
This record isolates fewer variables than a comparison across unrelated cost pages because all three figures come from one solicitation and one bid-tab date. The spread is 25% in the smallest size row and about 2.9× in the largest. The bid tab also records Connecticut arborist-license documentation as included for Emerald and Bartlett; J & J marked yes, but the document states that no license was included with its bid.
The same tabulation lists standard basic-crew rates of $220–$260 per hour and premium basic-crew rates of $300–$375 across the three bidders.
| Tree removal (per tree) | Option A — county roadside work | Option B — other-agency and public-property work | B ÷ A |
|---|---|---|---|
| 14″ DBH or under | $119.00 | $272.00 | 2.29× |
| 15″–24″ DBH | $242.25 | $539.75 | 2.23× |
| 25″–36″ DBH | $484.50 | $1,079.50 | 2.23× |
| 37″–48″ DBH | $964.75 | $2,163.25 | 2.24× |
| 49″ DBH or greater | $1,207.00 | $2,703.00 | 2.24× |
| Emergency-work surcharge, any size | $400.00 | $400.00 | — |
| Stump grinding and removal, any size | $450.00 | $450.00 | — |
| Tree trimming, any size | $350.00 | $350.00 | — |
Source: Monroe County, New York, BP#0311-24, awarded to Birchcrest Tree & Landscape LLC. The extension sheet dated April 15, 2026 extends the contract through April 30, 2027. Ratio column is Mobile AL Tree Removal Research arithmetic.
Within Option A, the scheduled unit price rises 10.1× from the smallest class to the largest. Across every size row, Option B is 2.23× to 2.29× Option A. The schedule establishes that association; it does not isolate which contractual difference creates the multiplier.
The contract also states that a tree with more than one distinct trunk at DBH is counted and billed as separate trees, each priced by its own DBH. It does not combine multiple trunks into one tree at their total width.
The stated scope includes labor, equipment, materials, disposal, and cleanup, with debris removed from adjoining lawns, walkways, and streets. Stump grinding and removal are separately priced. Emergency work carries the fixed $400 surcharge, requires a one-hour response and three-hour completion unless a power-line delay applies, and the contract requires compliance with the current ANSI Z133.1 tree-care safety standard. Bidders were required to provide at least two insulated aerial-lift or bucket trucks with a working distance of at least 70 feet and a qualified arborist certified by ISA, ASCA, or an accepted equivalent.
| Item (per tree) | Bayou Tree Service Inc. | BoFinger's Tree Service LLC |
|---|---|---|
| Tree removal, 4″–12″ DBH | $150 | $450 |
| Tree removal, 13″–24″ DBH | $950 | $2,000 |
| Tree removal, 25″–36″ DBH | $3,800 | $3,800 |
| Tree removal, 37″–48″ DBH | $5,500 | $5,400 |
| Tree removal, 49″ DBH or greater | $5,500 | $7,000 |
| Stump removal, 4″–12″ diameter | $40 | $150 |
| Stump removal, 49″ diameter or greater | $425 | $600 |
Source: City-Parish of Baton Rouge, Requisition A22-0810, “Arborist Service for All City/Parish Agencies,” Summary of Quotations, bids opened March 29, 2022. The document recommends award to Bayou Tree Service Inc. for line items 0001–0021 at $23,300 total.
Bayou's submitted price quadruples across one size boundary, from $950 in the 13-to-24-inch class to $3,800 in the 25-to-36-inch class. Its next two tree-removal rows both list $5,500, while BoFinger's lists $5,400 and $7,000. These are dated bid figures; the record does not isolate whether geography, scope, species mix, labor conditions, or another factor explains the difference from the New York and Connecticut records.
The same Baton Rouge bid contains a separate pruning-and-shaping schedule by canopy diameter. Submitted prices run from $100–$250 for a canopy up to 10 feet across to $1,500–$2,400 for a canopy 60 feet or greater. The vendor columns are labeled in the original tabulation; the Bayou line-item total was also cross-checked against the document's stated $23,300 recommended-award total.
| Record | Smallest listed class | Largest listed class |
|---|---|---|
| Monroe County NY, Option A | $119 (≤14″) | $1,207 (≥49″) |
| Monroe County NY, Option B | $272 (≤14″) | $2,703 (≥49″) |
| Greenwich CT | $280–$350 (6″–11″) | $1,450–$4,200 (over 41″) |
| Baton Rouge LA | $150–$450 (4″–12″) | $5,500–$7,000 (≥49″) |
Source: Town of Greenwich RFB #7912, Monroe County BP#0311-24, and City-Parish of Baton Rouge A22-0810, all checked July 28, 2026.
Across these public records, the smallest listed classes span $119 to $450—a 3.8× range. The largest listed classes span $1,207 to $7,000—a 5.8× range. The public evidence therefore shows the same directional pattern as the publisher-page comparison: greater dispersion in the largest class than in the smallest.
Height, DBH, or Canopy: Which Measurement Defines Tree Size?
The reviewed sources use three different dimensions. Most publisher cost pages organize removal ranges by height; HMI and the three public pricing records use DBH; Thumbtack publishes removal ranges by canopy spread, and Baton Rouge separately bids pruning by canopy diameter. The relationship among height, trunk diameter, and crown spread depends on species, age, growing conditions, and form, so this page does not convert one into another.
| Measurement | Sources using it in this review | What the source groups with it |
|---|---|---|
| Height, in feet | Angi, HomeGuide, Fixr, Lawn Love, LawnStarter, QuoteIQ, This Old House, LocalServiceCalculator, HomeCostLab, UseCalcPro; SoFi cites Angi | Publisher removal ranges or overall guidance |
| DBH, in inches at about 4.5 feet | HMI, Greenwich, Monroe County, Baton Rouge | Industry-program and public unit-price classes |
| DBH in regulation | City of Mobile private-property rules | Heritage-tree and live-oak permit thresholds in covered settings |
| Canopy or crown spread, in feet | Thumbtack for removal; Baton Rouge for pruning and shaping | Removal or pruning price classes by crown width |
Source: The 16 cost sources and City of Mobile permit page, checked July 28, 2026.
Where the Measurement Mismatch Has a Real Consequence
Mobile's permit rules use a measurement most publisher height tables do not. On undeveloped residential land outside a historic district, the City uses an 18-inch DBH threshold for live oak; on commercial property outside a historic district, it uses 18 inches for Heritage Trees; inside a historic district, it uses 8 inches for Heritage Trees. A tree in the public right-of-way requires a permit at any size. The permit question therefore cannot be answered from a height table alone. See the Mobile permit threshold section and the main Mobile tree-removal guide for the full permit matrix.
A height band does not encode crown spread.USDA's Natural Resources Conservation Service plant guide says southern live oak is typically 50–80 feet tall, can occasionally reach 115 feet, and can have crowns approaching 150 feet across. Thumbtack's canopy-based removal ranges change at 30 feet across. Read together, those sources show why a height classification and a crown-width classification answer different questions; the combination is an inference, not a measured live-oak removal price.
Where the DBH Schedules Stop Adding Detail
HMI's last explicit class is 43–48 inches DBH. Greenwich's last class is over 41 inches, while Monroe County and Baton Rouge use 49 inches or greater. Those open-ended public classes technically include larger trees, but no schedule adds finer size-specific price resolution beyond its final threshold.
USDA NRCS reports that very large old southern live-oak trunks can exceed 10 feet DBH—about 120 inches. That is approximately 2.45 times the 49-inch threshold at which the two largest public schedules collapse all larger trunks into one class. The schedules cover the category; they do not provide a size curve within it.
Why Do Two Trees the Same Size Get Different Prices?
Size is one input, and the verified records show that access, complexity, response obligations, and written scope can be of comparable magnitude. HMI's non-standard low endpoint is 1.94× to 2.77× its standard low endpoint, Greenwich's largest-row bids are 2.9× apart within one solicitation, and Monroe County's Option B schedule is about 2.2× its Option A schedule in every size class.
Access, Obstacles, and Structures
HMI classifies removals near obstacles, on a slope, with limited access, through a penetrated structure, involving spring-loaded material, or requiring bracing as non-standard. Those conditions can require specialty equipment or extra labor. OSHA separately identifies falls, struck-by objects, lacerations, and contact with energized power lines as hazards in tree-care and removal operations. This page describes the evidence; it does not provide instructions for performing the work.
Condition and Structural Instability
The verified evidence does not support a universal discount simply because a tree is dead or damaged. HMI places spring-loaded trees and trees requiring bracing in the non-standard category; its guide does not publish a general dead-tree discount. Assessment of an unstable tree belongs to a qualified professional. See also the hazardous tree removal guide for Mobile-area context on risk-assessment scope.
Emergency Response
Monroe County's contract adds a fixed $400 surcharge per tree for emergency work and requires a one-hour response and three-hour completion unless a power-line delay applies. HMI states that emergency removals and catastrophe events may increase its listed costs by 25% or more under conditions such as overtime, out-of-state crews, and higher fuel costs. One is a fixed public-contract item; the other is industry program guidance. For storm-damage context in Mobile, see emergency tree removal in Mobile, AL.
Multiple Trunks
Monroe County's contract counts a tree with more than one distinct trunk at DBH as separate trees for billing, each priced by its own DBH. The rule is contract-specific, but it shows why a multi-stem tree can fail against a one-tree comparison table unless the counting method is known.
Scope and Contract Category
Monroe County's Option B-to-A ratio stays between 2.23× and 2.29× across all five size classes. The schedule demonstrates a persistent category difference under one contractor and one contract. It does not reveal which individual requirement creates the difference, so this page does not assign one.
What Do the Published Prices Include and Exclude?
A lower number can represent a narrower scope rather than a lower price for the same work. HMI excludes debris removal, Monroe County includes defined disposal and cleanup but prices stump work separately, and the two bid tabs do not expose every contract term in their summary pages. The comparison below preserves those differences instead of assigning invented values to missing work.
| Source | Tree removal | Debris and cleanup | Stump work | Emergency work |
|---|---|---|---|---|
| HMI 2025 guide | One-tree removal included | Excluded | Not addressed in size chart | May add 25% or more in emergency/CAT conditions |
| Monroe County BP#0311-24 | Included under written public scope | Included; adjoining areas cleaned and debris removed | Separate fixed $450 item | Separate fixed $400 surcharge |
| Greenwich RFB #7912 bid tab | Per-tree DBH bid line | Full inclusion is not established by the two-page bid tab; separate chip-truck crew rates are listed | Not stated in per-tree line | Premium hourly crew rates listed separately |
| Baton Rouge A22-0810 bid tab | Per-tree DBH bid line | Not itemized in the tabulated removal line | Separate stump schedule by diameter | Not itemized in the tabulation |
| Angi | Base removal line | Separate calculator line | Separate optional calculator line | Discussed outside base size table |
| Fixr | Base removal guidance | Chipping and related work priced separately in the page | Stump work presented separately | Separate emergency section |
Source: HMI, Monroe County BP#0311-24, Greenwich RFB #7912, Baton Rouge A22-0810, Angi, and Fixr, each checked against its original document or publisher page on July 28, 2026.
This study does not normalize those scopes by adding its own dollar assumptions. That would replace a documented difference with an invented number.
For context on how scope items translate to a written quote in Mobile, the main tree-removal guide lists the six line items every complete quote should separate. Stump grinding in Mobile, AL covers what the stump scope line includes at ground level.
Where Do Published Cost Pages Disagree With Their Own Tables?
Several publisher pages contain an internal mismatch, an unreconciled scope jump, or a disclosed dependency on another publisher's data. Those are not reasons to discard the pages; they are reasons to keep their figures in a publisher-guidance class and to avoid treating eight page titles as eight independent transaction datasets.
Angi: an unreconciled scope jump.Angi's updated July 8, 2026 page says professional removal averages $750 and that large trees near power lines can cost upward of $10,000. Its base size table lists $1,000–$2,000 for over 80 feet. Both can describe different scopes, but the page does not reconcile the hazardous near-power-line figure with the base height table, so this study does not collapse them into one range.
Fixr: three internal mismatches.Fixr states a $435 national average, below its own $450–$700 medium-tree band. It prints a $2–$5-per-foot rule while the page's own bands produce a $12.78–$15.00 midpoint scenario under the disclosed assumptions. Its FAQ asks what it costs to cut down a 100-foot tree and answers with the cost of a small magnolia or fruit tree.
This Old House: a disclosed source dependency, not an undisclosed duplicate. Its four height rows match Angi digit for digit. This Old House also states that its cost data are sourced from Homewyse and Angi unless otherwise specified. The matching table therefore cannot be treated as fully independent evidence from Angi, even though both pages remain in the transparent publisher-page comparison.
UseCalcPro: a mixed top category.Its final row is “80+ or over structure,” which combines height with a hazard or access condition. The row remains in the downloadable source dataset but is excluded from the pure-height median because it does not answer the same question as an over-80-foot-only band.
Source disclosure across the 12 pages. Thumbtack names Xactware; This Old House names Homewyse and Angi; SoFi attributes its figures to Angi; and UseCalcPro names Angi, HomeGuide, This Old House, LawnStarter, and InvoiceFly. Other pages describe general research, proprietary databases, aggregated quotes, contractors, or experts. None of the 12 publishes the observation-level rows behind its displayed size figures, including the pages that name an upstream source.
The point is not motive. The point is auditability. These values can be transcribed accurately, but they cannot be independently reproduced as transaction distributions from the material the publishers expose.
Where Does Tree Size Become a Permit Threshold in Alabama and Mobile?
In the City of Mobile, private-property permit thresholds depend on property type, historic-district status, species, DBH, and prior approved plans; the 18-inch outside-historic thresholds apply to live oak on undeveloped residential land and Heritage Trees on commercial property, while the 8-inch threshold applies to Heritage Trees inside historic districts. Trees in the public right-of-way require a permit at any size. The City fee is $75 per tree, capped at $225 for residential property and $675 for commercial property. Alabama separately charges $175 annually for a Horticulture Professional Services business license that includes the Tree Surgery category.
| Site and location | Permit trigger | Fee |
|---|---|---|
| Any tree in the public right-of-way | Any size; permit from the Mobile Tree Commission | $75 per tree |
| Developed residential, outside a historic district, not in the public right-of-way | No permit required under the published City rule | $0 |
| Developed residential, inside a historic district | Heritage Tree at 8″ DBH or more | $75 per tree |
| Undeveloped residential, outside a historic district | Live oak (Quercus virginiana) at 18″ DBH or more | $75 per tree |
| Undeveloped residential, inside a historic district | Heritage Tree at 8″ DBH or more | $75 per tree |
| Commercial property with a previously approved tree or landscape plan | Trimming or removal covered by the prior plan | $75 per tree |
| Commercial, outside a historic district and outside City right-of-way | Heritage Tree at 18″ DBH or more | $75 per tree |
| Commercial, inside a historic district | Heritage Tree at 8″ DBH or more | $75 per tree |
Source: City of Mobile Public Works, “Tree Trimming / Removal Permits,” checked July 28, 2026. Fees cap at three trees on residential property ($225) and nine trees on commercial property ($675).
Mobile defines a Heritage Tree as one of the listed species at 18 inches DBH or more: hickory (Carya spp.), longleaf pine (Pinus palustris), magnolia (Magnolia spp.), oak (Quercus spp.) excluding water oak (Quercus nigra), river birch (Betula nigra), sweetgum (Liquidambar styraciflua), sycamore (Platanus occidentalis), and yellow poplar (Liriodendron tulipifera). Inside a locally designated historic district, the same species list applies at a minimum of 8 inches DBH.
The water-oak exclusion means two oaks of the same DBH can have different Heritage Tree status under the City's published species list. The permit result still depends on the property's other facts. The full permit matrix with Heritage Tree list is maintained on the main Mobile tree-removal guide.
What Alabama Requires of a Tree-Surgery Business
Alabama places Tree Surgery within its Horticulture Professional Services licensing program, administered by the Alabama Department of Agriculture and Industries under Title 2, Chapter 28 of the Code of Alabama (1975) and the cited professional-services rules. The annual Horticulture Professional Services license costs $175, runs from October 1 through September 30, and requires the business to maintain a certified operator for the applicable category. This is a business-license cost, not a homeowner permit or per-removal charge.
What the Reviewed Mobile County Pages Establish Outside the City
The reviewed Mobile County pages do not publish a general tree-specific per-tree removal fee. The Inspection Services page says almost any residential or commercial work requires a permit, identifies limited examples of exceptions, and directs uncertain permit questions to Inspection Services before work begins. The Public Works routing page separately lists grass, brush, and tree-cutting issues and logging-permit questions.
That evidence does not establish that no permit is required in unincorporated Mobile County. It establishes what the official pages publish and where they route the question.
How Was This Tree-Removal Cost Study Built?
Collection and verification were completed July 28, 2026. The study keeps publisher guidance, HMI program data, submitted public bids, an awarded public contract, and regulatory records in separate evidence classes. Every derived value is plain arithmetic on source rows included in the downloadable dataset.
What We Collected
The 16 cost sources are:
- Publisher cost guidance: 12 pages. Angi, HomeGuide, Fixr, Lawn Love, LawnStarter, Thumbtack, QuoteIQ, This Old House, LocalServiceCalculator, SoFi, HomeCostLab, and UseCalcPro.
- Industry program guidance: one source.HMI's 2025 Tree Removal Cost Guide, read from HMI's original PDF.
- Official public bids: two records. Greenwich RFB #7912 and City-Parish of Baton Rouge A22-0810.
- Awarded public contract: one record. Monroe County BP#0311-24, including the April 15, 2026 extension through April 30, 2027.
Regulatory and context sources are not counted inside the 16 cost sources: the City of Mobile permit page, Alabama Department of Agriculture and Industries licensing pages, Mobile County permitting and Public Works pages, USDA NRCS's live-oak guide, and OSHA's tree-care inspection guidance.
How We Selected the Height Comparison
A page had to be live when checked, U.S.-focused, price removal per tree rather than acreage, expose the figures as readable page text, and publish at least four height tiers that could be transcribed. Eight pages met that threshold for the comparison table.
Fixr is included in the first two medians, where its bands match, and excluded from the 60–80-foot and over-80-foot medians because its last two classes are 60–100 feet and 100 feet-plus. UseCalcPro is retained in the dataset but excluded from the pure-height median because its top class combines “80+” with “over structure.” LawnStarter publishes overall and per-foot figures, but a complete comparable band set was not exposed as readable live-page text when checked on July 28, 2026. Thumbtack uses canopy; SoFi publishes an overall figure attributed to Angi.
Regional operator pages were not introduced into this national publisher-page median. That keeps the calculation from mixing a local operator's market with national publisher ranges.
How We Calculated the Height Medians
For each comparable band, we calculated the median of the stated low endpoints and, separately, the median of the displayed upper markers. We did not weight sources by claimed sample size because no comparable source-level sample was available. We did not interpolate, inflation-adjust, geographically adjust, average midpoints, or convert height to DBH.
How We Treated Open-Ended Ranges
Where a publisher prints a plus sign, the plus sign remains. A displayed marker such as $2,500+ is not treated as a ceiling. Three of seven comparable over-80-foot pages leave the upper range open, and the median upper marker in that band is $2,500+.
How We Built the Per-Foot Scenario
The per-foot table is a modeled scenario, not a measurement. It divides each closed price-band midpoint by an explicitly assumed height midpoint: 20 feet for a modeled 10–30-foot lower band, 45 for 30–60, 70 for 60–80, 90 for an 80–100-foot over-80 scenario, 80 for Fixr's 60–100 class, and 110 for a modeled 100–120-foot Fixr 100-plus class. An open-ended price range is not midpointed. Replacing any assumed height midpoint in the dataset reproduces a different scenario transparently.
How We Calculated the Public-Record Ratios
The Greenwich ratio is the highest submitted unit price divided by the lowest submitted unit price in the same DBH row. The Monroe County ratio is Option B divided by Option A in the same size row. Both are plain division on published figures.
The Baton Rouge vendor columns are labeled in the original PDF. The Bayou line-item total was separately summed as a cross-check and matches the document's $23,300 recommended-award total for line items 0001–0021.
Verification Marks in the Dataset
- ★ — Read directly against an issuing body or original producer, or reproduced by disclosed arithmetic from source rows in the dataset. This includes HMI, the public records, government pages, USDA, OSHA, and the derived calculations.
- ●— Transcribed from a publisher's live page where the underlying observation-level sample is not available for independent inspection.
A ● value can be copied accurately without becoming independently reproducible. The mark records that distinction rather than implying that the transcription itself is uncertain.
What Are the Limitations of This Data?
These limits define what the source layers and calculations can support. Unlike scopes are not pooled, publisher pages are not treated as transaction samples, and no open-ended marker is converted into a ceiling.
- We did not locate a public national transaction-level dataset. Nothing on this page establishes the median price actually paid for a U.S. tree removal by height class.
- The height medians measure agreement among printed ranges, not the distribution of completed jobs. They inherit any source-page error or dependency.
- The publisher pages are not eight independent transaction samples. This Old House discloses Angi and Homewyse as sources; SoFi attributes its figures to Angi; UseCalcPro names several publisher pages; other pages describe broad or proprietary inputs without exposing rows.
- HMI is program guidance.It reflects expected costs under HMI's tree-removal program from data supplied by companies in HMI's network, not a national open-market transaction survey.
- Public prices carry public scopes. Monroe County specifies labor, equipment, cleanup, response times, equipment, arborist qualifications, and other contract terms. Bid tabs summarize submitted prices but do not expose every term on the tab itself. None should be read as a homeowner retail quote.
- The Baton Rouge bid is dated 2022. It is published here at its stated date without inflation or geographic adjustment.
- Height, DBH, and canopy cannot be converted by one universal factor. This page keeps the dimensions separate.
- The largest classes lose resolution. Three of seven over-80-foot publisher ranges are open-ended, and the DBH schedules stop adding finer classes at 49 inches or below even though their last public classes may be open-ended.
- The reviewed Mobile County pages do not publish a general tree-specific per-tree fee. That is not evidence that no permit applies; it is a documented limit of the published county material reviewed.
- This page is educational. It is not a project quote, legal opinion, arborist assessment, or instruction for hazardous work. OSHA identifies falls, struck-by objects, lacerations, and energized power lines among the hazards in tree-care and removal operations.
What Is Included in the Downloadable Dataset?
The dated release contains 194 normalized records. It includes every publisher height row used in the comparison, the additional overall, per-foot, and canopy figures discussed on the page, all HMI DBH rows, all tree-removal bid and contract rows reproduced here, selected related crew, stump, and canopy-pruning prices, the Mobile permit matrix, Alabama licensing, the Mobile County jurisdiction notes, and every derived median or ratio used in the article.
- Download the CSV dataset — one record per source value or derived result, with evidence class, verification mark, source, geography, vintage, date checked, measurement basis, size band, price fields, open-ended status, scope, method, and notes.
- Download the JSON dataset — the same records plus a source registry and structured derived blocks for height medians, per-foot midpoint scenarios, Greenwich bid ratios, and Monroe County contract ratios.
- Download the SHA-256 manifest — file hashes for the CSV and JSON release.
Version: 2026-07-28 · Last source verification: July 28, 2026 · Access: ungated; no email, account, or form.
How Can This Page Be Cited?
The entries below provide neutral publication and dataset metadata. Source-specific figures retain the identity of the original publisher or issuing body listed in the source register.
Mobile AL Tree Removal Research. “Tree Removal Cost by Size: Published Ranges, Industry Schedules, and Public Bid and Contract Prices.” Mobile AL Tree Removal Research, July 28, 2026. Last verified July 28, 2026.
https://mobilealtreeremoval.com/research/tree-removal-cost-by-size/
For the dataset: Mobile AL Tree Removal Research. “Tree Removal Cost by Size—Source-Level Dataset.” Version 2026-07-28.
Figures drawn from the issuing sources below retain those source identities. Where a figure is this page's arithmetic—the height medians, modeled per-foot values, and ratio columns—the method appears beside the relevant table and in the dataset.
What Questions Does the Dataset Answer?
The answers below repeat the central findings in standalone form. They use the same definitions, dates, and evidence boundaries as the tables above.
What is the average tree removal cost by size?
Across eight U.S. publisher pages with comparable height tables read on July 28, 2026, the median published lower endpoints and upper markers are $175 to $475 for a tree under 30 feet and $450 to $1,200 for 30 to 60 feet. Across seven pages with matching upper bands, they are $870 to $1,800 for 60 to 80 feet and $1,200 to $2,500+ for a tree over 80 feet. These are medians of what publishers print, not of completed-job prices; the plus sign remains because the median upper marker in the largest band is open-ended.
How much does it cost to remove a 50-foot tree?
A 50-foot tree sits inside the 30-to-60-foot band, where the median published range is $450 to $1,200. A point estimate for a specific height is not published here because the underlying sources are bands, and interpolation would create precision the data does not contain.
Is tree removal priced by height or by trunk diameter?
Both measurements appear, but in different evidence classes. Most publisher cost pages organize removal ranges by height; HMI and the Greenwich, Monroe County, and Baton Rouge public pricing records organize them by diameter at breast height. Thumbtack publishes canopy-based removal ranges, and the City of Mobile uses DBH in several private-property permit thresholds.
How do I measure a tree's DBH?
DBH is the diameter of the trunk about 4.5 feet above the ground—a width, not the distance around the trunk. Monroe County's contract specification says that a graduated circumferential measuring tape is used to resolve a DBH discrepancy. Under that contract, a tree with more than one distinct trunk at DBH is billed as separate trees, each at its own DBH.
Why do two trees of the same size get different quotes?
Because size is only one input. HMI's non-standard low endpoint is 1.94 to 2.77 times its standard low endpoint across the seven DBH classes, and its non-standard range for a 13-to-18-inch trunk reaches $5,217—above the $3,326 floor for a 43-to-48-inch standard removal. Access, obstacles, slopes, structures, special equipment, bracing, emergency conditions, and the written scope can change the price without changing the size class.
Is a per-foot rate a reliable way to price tree removal?
Not as a universal linear rule. Published rates run from $2 to $14.50 per foot. In the disclosed midpoint scenario on this page, bounded values derived from publisher height tables run from $12.78 to $29.44 per foot; Lawn Love's 30-foot example reproduces its own $9.50-to-$14.50 rule exactly, while Fixr's $2-to-$5 rule is well below the $12.78-to-$15.00 scenario generated by Fixr's own size table.
Is stump grinding included in the price?
It depends on the source and is frequently separate. HMI's size chart covers one tree and excludes debris removal; it does not price stump work in that chart. Monroe County prices stump grinding and removal at a fixed $450 per stump, separate from tree removal. Baton Rouge publishes a separate stump-removal schedule, while Angi and Fixr present stump or cleanup work separately from their base removal figures.
Do I need a permit to remove a tree in Mobile, Alabama?
It depends on the address, right-of-way status, property type, historic-district status, species, DBH, and any previously approved tree or landscape plan. On developed residential property outside a historic district and outside the public right-of-way, the City's published rule says no permit is required. A Heritage Tree at least 8 inches DBH inside a historic district requires one; outside a historic district, a Heritage Tree at least 18 inches DBH on a commercial site or a live oak at least 18 inches DBH on undeveloped residential land requires one. Any tree in the public right-of-way requires a permit at any size. The fee is $75 per tree, capped at $225 for residential property and $675 for commercial property.
Does a wider canopy cost more than a taller tree?
The sources do not support a universal canopy-to-height price conversion. Thumbtack publishes removal ranges of $976 to $2,573 for a canopy 30 feet across or less and $1,562 to $4,117 for a canopy over 30 feet. Baton Rouge separately bids pruning and shaping by canopy diameter, reaching $1,500 to $2,400 for a canopy 60 feet or greater. USDA's live-oak guide reports crowns occasionally approaching 150 feet across, which shows why a height-only band does not encode crown spread.
Which Sources Were Used?
The list below identifies every source used for a consequential figure, rule, safety statement, or derived calculation. Each entry carries the source's stated vintage where available and the July 28, 2026 verification date.
- Angi, “How Much Does Tree Removal Cost? [2026 Data],” updated July 8, 2026. Checked July 28, 2026. https://www.angi.com/articles/how-much-does-tree-removal-cost.htm
- HomeGuide, “How Much Does Tree Removal Cost? (2026),” published February 4, 2026. Checked July 28, 2026. https://homeguide.com/costs/tree-removal-cost
- Fixr, “Tree Removal Cost | Cost to Cut Down a Tree,” updated January 31, 2025. Checked July 28, 2026. https://www.fixr.com/costs/tree-removal
- Lawn Love, “How Much Does Tree Removal Cost in 2026?,” updated December 27, 2025. Checked July 28, 2026. https://lawnlove.com/blog/tree-removal-cost/
- LawnStarter, “Pricing Guide: How Much Does Tree Removal Cost?,” updated December 27, 2025. Checked July 28, 2026. https://www.lawnstarter.com/blog/cost/tree-removal-price/
- Thumbtack, “2026 Tree Removal Costs | Pros Explain Key Price Factors,” current page checked July 28, 2026; figures attributed by Thumbtack to Xactware. https://www.thumbtack.com/p/cost-to-remove-tree
- QuoteIQ, “Tree Removal Cost Calculator,” page labels figures as 2026 U.S. market ranges; no visible publication date. Checked July 28, 2026. https://myquoteiq.com/free-tools/tree-removal-cost-calculator/
- This Old House, “How Much Does Tree Removal Cost in 2026?,” updated March 5, 2026. Checked July 28, 2026. https://www.thisoldhouse.com/gardening/tree-removal-cost
- LocalServiceCalculator, “Tree Removal Cost Calculator,” updated July 2026. Checked July 28, 2026. https://localservicecalculator.com/tree-removal-cost-calculator
- SoFi, “What Is the Average Cost of Tree Removal?,” published June 26, 2026. Checked July 28, 2026. https://www.sofi.com/learn/content/average-cost-of-tree-removal/
- HomeCostLab, “Tree Removal Cost 2026: Average Prices by Size & Type,” published April 10, 2026. Checked July 28, 2026. https://homecostlab.com/guides/tree-removal-cost-guide/
- UseCalcPro, “Tree Removal Cost Calculator—2026 Arborist Quote Estimator,” updated July 24, 2026. Checked July 28, 2026. https://usecalcpro.com/garden/tree-removal-cost-calculator
- HMI, “HMI’s Tree Removal Cost Guide,” published 2025. Checked July 28, 2026. https://www.hmiadvantage.com/wp-content/uploads/2025/11/HMIA-057-TCI-Expo_Tree-Removal-Cost-Guide_r1.pdf
- Town of Greenwich, Connecticut, “RFB #7912 Tree Services for the Town of Greenwich,” bid tabulation dated May 8, 2025. Checked July 28, 2026. https://www.greenwichct.gov/DocumentCenter/View/49531
- Monroe County, New York, Division of Purchasing, “BP#0311-24 Tree Removal, Tree Trimming, and Stump Removal Services,” contract and extension dated April 15, 2026, extending through April 30, 2027. Checked July 28, 2026. https://webapps.monroecounty.gov/bid/list/dlcontract/10528?k=c4175dc7e6
- City-Parish of Baton Rouge, Louisiana, “A22-0810 Arborist Service for All City/Parish Agencies, Summary of Quotations,” bids opened March 29, 2022. Checked July 28, 2026. https://hdlegisuite.brla.gov/attachments/2022/A22-0810-Summary%20of%20Quotations%20Lowest%20Bid%20Tab%2003-29-22_F013B602.pdf
- City of Mobile, Alabama, Public Works, “Tree Trimming / Removal Permits.” Checked July 28, 2026. https://www.cityofmobile.gov/public-works/tree-trimming-removal-permits/
- Alabama Department of Agriculture and Industries, Pesticide Management, “Professional Services.” Checked July 28, 2026. https://agi.alabama.gov/pesticidemanagement/programs/professional-services/
- Alabama Department of Agriculture and Industries, “Application for Professional Services License (Horticultural),” citing Title 2, Chapter 28, Code of Alabama (1975), and Chapter 80-10-9. Checked July 28, 2026. https://agi.alabama.gov/pesticidemanagement/wp-content/uploads/sites/10/2022/02/license-application-horticultural.pdf
- Mobile County, Alabama, Inspection Services, “Permits.” Checked July 28, 2026. https://www.mobilecountyal.gov/government/departments/inspection-services/permits/
- Mobile County, Alabama, Public Works, “Public Works Contact—Who Do I Call?” Checked July 28, 2026. https://www.mobilecountyal.gov/government/departments/public-works/public-works-contact/
- USDA Natural Resources Conservation Service, “Plant Guide: Live Oak, Quercus virginiana Mill.” Checked July 28, 2026. https://plants.usda.gov/DocumentLibrary/plantguide/pdf/pg_quvi.pdf
- Occupational Safety and Health Administration, “Inspection Guidance for Tree Care and Tree Removal Operations,” issued June 30, 2021. Checked July 28, 2026. https://www.osha.gov/memos/2021-06-30/inspection-guidance-for-tree-care-and-tree-removal-operations