Company lists · Data refreshed September 2026

Top 25 Arborist services based in the United States

Name: Arborist services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 6,743 companies tracked

RevenueBase identified 6,743 arborist services headquartered in the United States as of September 2026 and tracks 38,502 professional contacts across them, including 10,393 with verified work emails. Houston is the largest hub.

This list covers arborist services headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

6,743Companies

38,502Contacts tracked

10,393Verified emails

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The 25 largest arborist services based in the United States

Ranked by team size

Top 25 of 6,743 arborist services based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to arborist services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Davey Tree Expert Company	Indirect evidence	Kent, OH, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,786 contacts →
	Indirect evidence “The Davey Tree Expert Company provides research-driven tree services, grounds maintenance and environmental solutions for residential, utility, commercial and environmental…” Source: RevenueBase Database · checked Sep 19, 2026
2	Bartlett Tree Experts	Indirect evidence	Stamford, CT, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,485 contacts →
	Indirect evidence “The trees and shrubs us are valuable assets that deserve care and protection.” Source: RevenueBase Database · checked Sep 19, 2026
3	Savatree	Indirect evidence	Bedford Hills, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,029 contacts →
	Indirect evidence “SavATree is a full-service tree, shrub, and lawn care company specializing in green options for landscape care.” Source: RevenueBase Database · checked Sep 19, 2026
4	Moon Valley Nurseries	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 19, 2026	1,001-5,000	561 contacts →
	Indirect evidence “Established in 1995 in the heart of Phoenix's Moon Valley neighborhood, Moon Valley Nurseries has grown to become a respected leader in the horticultural industry.” Source: RevenueBase Database · checked Sep 19, 2026
5	AKS Engineering & Forestry	Indirect evidence	Tualatin, OR, United StatesHQ checked Sep 19, 2026	501-1,000	350 contacts →
	Indirect evidence “AKS is a multidisciplinary consulting firm with 30+ years of experience serving municipal and private clients.” Source: RevenueBase Database · checked Sep 19, 2026
6	U.S. Lawns	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	339 contacts →
	Indirect evidence “At U.S.” Source: RevenueBase Database · checked Sep 19, 2026
7	HMI	Strong evidence	Cary, NC, United StatesHQ checked Sep 19, 2026	n/a	303 contacts →
	Strong evidence “HMI offers a national network of ISA certified arborists, credentialed tree care professionals, and outdoor property subject matter experts to assist insurance adjusters and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Wright Service Corp	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 19, 2026	5,001-10,000	234 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	Ryan Lawn & Tree	Indirect evidence	Merriam, KS, United StatesHQ checked Sep 19, 2026	201-500	233 contacts →
	Indirect evidence “Ryan Lawn & Tree is about integrity, great customer service, unmatched expertise and exceptional value.” Source: RevenueBase Database · checked Sep 19, 2026
10	Clean Scapes	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	226 contacts →
	Indirect evidence “Clean Scapes Landscaping provides full-service commercial landscaping, specializing in the construction and maintenance of softscape, hardscape, and irrigation.” Source: RevenueBase Database · checked Sep 19, 2026
11	Nelson Tree Service, LLC	Indirect evidence	Dayton, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	210 contacts →
	Indirect evidence “Regardless of your experience level or location, there's a career in trees waiting for you with Nelson Tree Service, LLC.” Source: RevenueBase Database · checked Sep 19, 2026
12	Marina Landscape	Indirect evidence	Eight Mile, United StatesHQ checked Sep 19, 2026	501-1,000	208 contacts →
	Indirect evidence “Marina Landscape is one of the most acclaimed and successful landscape contractors in the United States today, providing state-of-the-art commercial landscaping services to both…” Source: RevenueBase Database · checked Sep 19, 2026
13	Bandit Industries, INC	Strong evidence	Remus, MI, United StatesHQ checked Sep 19, 2026	201-500	204 contacts →
	Strong evidence “Global manufacturer of hand-crafted wood waste and arboriculture machines, made in Michigan and used world-wide.” Source: RevenueBase Database · checked Sep 19, 2026
14	West Coast Arborists, INC	Strong evidence	Anaheim, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	204 contacts →
	Strong evidence “West Coast Arborists, Inc.(WCA, Inc.) was established in 1972.” Source: RevenueBase Database · checked Sep 19, 2026
15	Environmental Consultants ECI	Indirect evidence	Wake Forest, NC, United StatesHQ checked Sep 19, 2026	501-1,000	173 contacts →
	Indirect evidence “ECI is now ArborMetrics Solutions (AMS) is a trusted advisor and collaborative partner, providing expertise and innovative solutions for environmental and construction oversight…” Source: RevenueBase Database · checked Sep 19, 2026
16	Trees, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	172 contacts →
	Indirect evidence “TREES, LLC is a provider of professional vegetation management services to utility and municipal customers nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
17	AAA Landscape	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	501-1,000	161 contacts →
	Indirect evidence “Landscape, an Underwood Brothers Company, is a company that specializes in providing commercial landscaping services.” Source: RevenueBase Database · checked Sep 19, 2026
18	Southern Botanical	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	201-500	154 contacts →
	Indirect evidence “Southern Botanical is known as The Green Standard in the landscaping industry, serving as the #1 preferred landscape provider for prominent commercial properties and high-end…” Source: RevenueBase Database · checked Sep 19, 2026
19	Mountain F. Enterprises, INC	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	152 contacts →
	Indirect evidence “Founded in 1986 and headquartered in Folsom, CA, Mountain F.” Source: RevenueBase Database · checked Sep 19, 2026
20	The Bruce Company Of Wi, INC	Indirect evidence	Middleton, WI, United StatesHQ checked Sep 19, 2026	201-500	145 contacts →
	Indirect evidence “The Bruce Company provides landscape products and landscape services for both residential and commercial clients.” Source: RevenueBase Database · checked Sep 19, 2026
21	Monster Tree Service	Indirect evidence	Doylestown, PA, United StatesHQ checked Sep 19, 2026	11-50	144 contacts →
	Indirect evidence “Monster Tree Service is a home-based franchise opportunity that offers scalable growth, multiple revenue streams, and several investment options.” Source: RevenueBase Database · checked Sep 19, 2026
22	Cagwin & Dorward	Indirect evidence	Petaluma, CA, United StatesHQ checked Sep 19, 2026	501-1,000	142 contacts →
	Indirect evidence “A full service landscape company established in 1955, covering Northern California, offering - • Landscape Maintenance • Landscape Construction • Water Management • Tree Care •…” Source: RevenueBase Database · checked Sep 19, 2026
23	David J. Frank Landscape Contracting	Indirect evidence	Germantown, WI, United StatesHQ checked Sep 19, 2026	201-500	130 contacts →
	Indirect evidence “David J.” Source: RevenueBase Database · checked Sep 19, 2026
24	O'connell Landscape Maintenance	Indirect evidence	Rancho Santa Margarita, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	114 contacts →
	Indirect evidence “Maintaining the Beauty and Function of the Urban Landscape" Starting with $60 and a borrowed truck, George O’Connell and his brother Michael established O’Connell Landscape…” Source: RevenueBase Database · checked Sep 19, 2026
25	Coleman Environmental Engineering, INC	Indirect evidence	Mead, WA, United StatesHQ checked Sep 19, 2026	201-500	112 contacts →
	Indirect evidence “Coleman Environmental Engineering delivers environmental, forestry, and infrastructure services for utilities, public and private organizations across the U.S.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: arborist services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names arborist services.
Partial evidence: Its own public description names part of arborist services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name arborist services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,743 arborist services based in the United States

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Arborist services based in the United States at a glance

As of Sep 19, 2026

27.0%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

0.7%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

3,949

11-50

2,116

51-200

414

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,743 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among arborist services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “arborist services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names arborist services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among arborist services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 10,393 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Arborist services by metro

Arborist services in Houston50
Arborist services in Atlanta41
Arborist services in Austin40
Arborist services in Phoenix35
Arborist services in Seattle32
Arborist services in Dallas31
Arborist services in San Diego30
Arborist services in Nashville27
Arborist services in Charlotte26
Arborist services in Orlando26
Arborist services in San Jose26
Arborist services in Denver25
Arborist services in Jacksonville25
Arborist services in Raleigh25
Arborist services in San Antonio25
Arborist services in Tampa25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names arborist services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many arborist services are there based in the United States?

RevenueBase identified 6,743 arborist services headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Davey Tree Expert Company, headquartered in Kent, tops this list with the largest team on record.

Which city has the most arborist services?

Houston leads with 50 headquartered companies, followed by Atlanta (41) and Austin (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,393 verified decision-maker contacts tracked across these 6,743 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.