Company lists · Data refreshed September 2026

Top 25 Heavy machinery maintenance companies based in the United States

Name: Heavy machinery maintenance companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 970 companies tracked

RevenueBase identified 970 heavy machinery maintenance companies headquartered in the United States as of September 2026 and tracks 18,395 professional contacts across them, including 6,884 with verified work emails. Houston is the largest hub.

This list covers heavy machinery maintenance companies 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 15, 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 15, 2026 86% judged on-target in blind review

970Companies

18,395Contacts tracked

6,884Verified emails

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The 25 largest heavy machinery maintenance companies based in the United States

Ranked by team size

Top 25 of 970 heavy machinery maintenance companies based in the United States, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to heavy machinery maintenance companies: 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	Amerit Fleet Solutions	Indirect evidence	Walnut Creek, CA, United StatesHQ checked Sep 15, 2026	1,001-5,000	1,112 contacts →
	Indirect evidence “At Amerit, we have built our reputation of being the country’s most dependable, trustworthy and hard-working partner through our singular focus on doing one thing, and doing it…” Source: RevenueBase Database · checked Sep 15, 2026
2	Waukesha-Pearce Industries WPI	Indirect evidence	Houston, United StatesHQ checked Sep 15, 2026	1,001-5,000	776 contacts →
	Indirect evidence “For over 100 years WPI has been dedicated to solving downtime dilemmas.” Source: RevenueBase Database · checked Sep 15, 2026
3	Cleveland Brothers Equipment CO	Indirect evidence	Murrysville, PA, United StatesHQ checked Sep 15, 2026	1,001-5,000	619 contacts →
	Indirect evidence “For nearly 80 years, Cleveland Brothers Equipment Co, Inc.” Source: RevenueBase Database · checked Sep 15, 2026
4	James River Equipment	Indirect evidence	Ashland, VA, United StatesHQ checked Sep 15, 2026	1,001-5,000	614 contacts →
	Indirect evidence “Every project starts with a vision.” Source: RevenueBase Database · checked Sep 15, 2026
5	Quinn Company	Indirect evidence	City Of Industry, CA, United StatesHQ checked Sep 15, 2026	1,001-5,000	593 contacts →
	Indirect evidence “Quinn Company sells, rents and services a full line of new and used Cat® construction, landscape, industrial, and agricultural equipment.” Source: RevenueBase Database · checked Sep 15, 2026
6	Kirby-Smith Machinery, INC	Partial evidence	Oklahoma City, OK, United StatesHQ checked Sep 15, 2026	501-1,000	480 contacts →
	Partial evidence “Kirby-Smith Machinery is more than an equipment dealer.” Source: RevenueBase Database · checked Sep 15, 2026
7	Altorfer CAT	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 15, 2026	1,001-5,000	478 contacts →
	Indirect evidence “For more than 60 years, Altorfer Inc.” Source: RevenueBase Database · checked Sep 15, 2026
8	Asco Equipment	Indirect evidence	Lubbock, TX, United StatesHQ checked Sep 15, 2026	501-1,000	440 contacts →
	Indirect evidence “ASCO knows what's on the line for our customers, and we're committed to being a blessing to those we serve.” Source: RevenueBase Database · checked Sep 15, 2026
9	Butler Machinery	Partial evidence	Fargo, ND, United StatesHQ checked Sep 15, 2026	501-1,000	422 contacts →
	Partial evidence “Since 1955, Butler Machinery Company has been committed to offering the best in construction and agriculture equipment solutions and dealer support.” Source: RevenueBase Database · checked Sep 15, 2026
10	Arnold Machinery Company	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 15, 2026	501-1,000	389 contacts →
	Partial evidence “Arnold Machinery Company is a leading equipment distributor for the mining, construction, material handling and agricultural implement industries.” Source: RevenueBase Database · checked Sep 15, 2026
11	Dobbs Equipment, LLC	Indirect evidence	Riverview, FL, United StatesHQ checked Sep 15, 2026	501-1,000	355 contacts →
	Indirect evidence “Dobbs Equipment offers a full range of products, parts, and service tailored to meet the unique needs of the construction industry.” Source: RevenueBase Database · checked Sep 15, 2026
12	Hugg & Hall Equipment Company	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 15, 2026	501-1,000	340 contacts →
	Indirect evidence “Established in 1956, Hugg & Hall Equipment Company (Hugg & Hall) is a comprehensive solution to industrial and construction equipment sales, rental, parts and service needs.” Source: RevenueBase Database · checked Sep 15, 2026
13	Swanson Industries, INC	Indirect evidence	Morgantown, WV, United StatesHQ checked Sep 15, 2026	201-500	331 contacts →
	Indirect evidence “SWANSON INDUSTRIES: Global Leader in Engineered Hydraulics We are a leading provider of hydraulic cylinder manufacturing, remanufacturing, and repair services for the Mobile…” Source: RevenueBase Database · checked Sep 15, 2026
14	Wyoming Machinery Company	Partial evidence	Casper, WY, United StatesHQ checked Sep 15, 2026	501-1,000	328 contacts →
	Partial evidence “Wyoming Machinery Company is the premiere Caterpillar Dealer in Wyoming and we offer the complete line of Caterpillar equipment.” Source: RevenueBase Database · checked Sep 15, 2026
15	Scott Equipment Company, LLC	Indirect evidence	Monroe, LA, United StatesHQ checked Sep 15, 2026	501-1,000	303 contacts →
	Indirect evidence “Since 1939, Scott has been proud to represent the world’s finest makers of construction equipment and cranes.” Source: RevenueBase Database · checked Sep 15, 2026
16	Hitachi Construction Machinery Americas INC	Partial evidence	Newnan, GA, United StatesHQ checked Sep 15, 2026	51-200	230 contacts →
	Partial evidence “The Hitachi Construction Machinery Americas Inc.(HCMA) team builds relationships and protects your reputation.” Source: RevenueBase Database · checked Sep 15, 2026
17	Roland Machinery CO	Strong evidence	Springfield, IL, United StatesHQ checked Sep 15, 2026	201-500	224 contacts →
	Strong evidence “For 60 years, heavy equipment customers have trusted ROLAND MACHINERY COMPANY to provide them with the machines, support, and service they need to achieve their goals.” Source: RevenueBase Database · checked Sep 15, 2026
18	Romco Equipment CO	Partial evidence	Carrollton (dallas), TX, United StatesHQ checked Sep 15, 2026	201-500	207 contacts →
	Partial evidence “ROMCO Equipment Co, A SMT Company, is a leading heavy equipment distributor proudly serving the construction, mining, paving, and aggregate industries across Texas and southern…” Source: RevenueBase Database · checked Sep 15, 2026
19	TIMEC	Indirect evidence	Pasadena, TX, United StatesHQ checked Sep 15, 2026	501-1,000	198 contacts →
	Indirect evidence “TIMEC, founded in 1971, has over 50 years of experience delivering best-in-class safety, quality, and efficiency.” Source: RevenueBase Database · checked Sep 15, 2026
20	Interstate Power Systems	Indirect evidence	Lakeville, MN, United StatesHQ checked Sep 15, 2026	501-1,000	197 contacts →
	Indirect evidence “Interstate Power Systems sells and services high-quality products for mining, energy, manufacturing, agriculture, construction, transportation, power service and marine industries.” Source: RevenueBase Database · checked Sep 15, 2026
21	L&h Industrial, INC	Partial evidence	Gillette, WY, United StatesHQ checked Sep 15, 2026	1,001-5,000	196 contacts →
	Partial evidence “Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…” Source: RevenueBase Database · checked Sep 15, 2026
22	Atlas Machine & Supply, INC	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 15, 2026	201-500	185 contacts →
	Indirect evidence “Atlas designs, repairs, and remanufactures complex equipment and components for industry and municipalities.” Source: RevenueBase Database · checked Sep 15, 2026
23	Columbus Equipment Company	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 15, 2026	201-500	170 contacts →
	Indirect evidence “Ohio's Dependable Dealer with 9 locations to serve you.” Source: RevenueBase Database · checked Sep 15, 2026
24	Bottom Line Equipment	Partial evidence	Broussard, LA, United StatesHQ checked Sep 15, 2026	201-500	159 contacts →
	Partial evidence “Founded in 2005, Bottom Line Equipment rents and sells heavy equipment and specialty attachments to build better communities by raising the standards of quality and safety for all.” Source: RevenueBase Database · checked Sep 15, 2026
25	Holt Group	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 15, 2026	201-500	158 contacts →
	Indirect evidence “HOLT Group, headquartered in San Antonio, Texas, is a values-driven, family-owned enterprise with a rich heritage dating back to 1933.” Source: RevenueBase Database · checked Sep 15, 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: heavy machinery maintenance companies. 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 heavy machinery maintenance companies.
Partial evidence: Its own public description names part of heavy machinery maintenance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heavy machinery maintenance companies. 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 970 heavy machinery maintenance companies based in the United States

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Heavy machinery maintenance companies based in the United States at a glance

As of Sep 15, 2026

37.4%Verified-email coverage

19.0Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Houston

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

448

11-50

328

51-200

126

201-500

501-1,000

1,001-5,000

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 970 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 heavy machinery maintenance companies, 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 “heavy machinery maintenance companies”. 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 heavy machinery maintenance companies), 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 heavy machinery maintenance companies, 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, 6,884 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 15, 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.

Heavy machinery maintenance companies by metro

Heavy machinery maintenance companies in Houston26

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 heavy machinery maintenance companies, 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 heavy machinery maintenance companies are there based in the United States?

RevenueBase identified 970 heavy machinery maintenance companies 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?

Amerit Fleet Solutions, headquartered in Walnut Creek, tops this list with the largest team on record.

Which city has the most heavy machinery maintenance companies?

Houston leads with 26 headquartered companies, followed by Miami (15) and Midland (8).

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 6,884 verified decision-maker contacts tracked across these 970 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 15, 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.