Company lists · Data refreshed October 2026

Top 25 Manufacturing plant maintenance contractors based in the United States

Name: Manufacturing plant maintenance contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 1,911 companies tracked

RevenueBase identified 1,911 company matches for manufacturing plant maintenance contractors associated with the United States as of October 2026 and tracks 51,650 professional contacts across them, including 11,966 with verified work emails. Houston is the largest hub.

This list covers company matches for manufacturing plant maintenance contractors associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 17, 2026 How this list was built

1,911Companies

51,650Contacts tracked

11,966Verified emails

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The 25 largest manufacturing plant maintenance contractors based in the United States

Ranked by team size

Top 25 of 1,911 company matches for manufacturing plant maintenance contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GCA Services Group	Exact match	NY, United StatesHQ recorded Oct 17, 2026	10001+	2,494 contacts →
	Exact match “ABM (NYSE: ABM) is a Fortune 500 company and leading provider of facility solutions with offices throughout the United States and various international locations.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,282 contacts →
	Exact match “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Brown & Root Industrial Services, LLC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 17, 2026	5,001-10,000	1,969 contacts →
	Exact match “Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Hobart Food Equipment And Service	Exact match	Troy, OH, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,613 contacts →
	Exact match “While running a business you constantly have a million things going on in your operation every day and any one of them can go wrong without notice.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Strike	Exact match	Spring, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,212 contacts →
	Exact match “Strike safely and reliably delivers the specialized asset maintenance, construction, and contracting services that are business-critical to the energy, chemical, manufacturing…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Amerit Fleet Solutions	Exact match	Walnut Creek, CA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,166 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Starcon International, INC	Exact match	La Porte, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	911 contacts →
	Exact match “Starcon is a national, full-service contractor offering comprehensive industrial and mechanical services in the oil & gas/refining, chemical/petrochemical, natural gas processing…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Hydrochempsc	Exact match	Deer Park, TX, United StatesHQ recorded Oct 17, 2026	5,001-10,000	711 contacts →
	Exact match “HPC Industrial, a Clean Harbors business, is the leading provider of specialty maintenance services and technology solutions to the critical energy infrastructure in the United…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Vixxo Facility Solutions	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 17, 2026	501-1,000	681 contacts →
	Exact match “At Vixxo Facility Solutions, we pride ourselves on delivering unparalleled expertise to create outstanding customer experiences.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	USA Debusk	Exact match	Deer Park, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	678 contacts →
	Exact match “USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Maclellan Integrated Services, INC	Exact match	Lexington, KY, United StatesHQ recorded Oct 17, 2026	1,001-5,000	674 contacts →
	Exact match “MacLellan Integrated Services provides critical process cleaning services, process equipment and robotics maintenance, production line side support, sludge and wastewater…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	IH Services, INC	Exact match	Sebastian, FL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	651 contacts →
	Exact match “Where Facility Excellence Meets Defense Standards Ready • Secure • Lean We serve operators who cannot afford a facility failure: defense primes, secure federal installations…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Facilities Maintenance Management, Llc. FMM	Exact match	Denham Springs, LA, United StatesHQ recorded Oct 17, 2026	n/a	635 contacts →
	Exact match “Facilities Maintenance Management is a company comprised of a team of professionals dedicated to uncompromising quality, responsive service, value and integrity.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	CAM Industrial Solutions LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	5,001-10,000	447 contacts →
	Exact match “With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Pacific RIM Mechanical	Exact match	San Diego, CA, United StatesHQ recorded Oct 17, 2026	501-1,000	441 contacts →
	Exact match “At Pacific Rim Mechanical, we deliver comprehensive mechanical contracting and facility services across Southern California.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Allied Reliability	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	409 contacts →
	Exact match “Allied Reliability provides reliability and maintenance solutions across the lifecycle of your assets to deliver required throughput at lowest operating cost.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Partner Industrial	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	357 contacts →
	Exact match “Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Debra-Kuempel	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 17, 2026	1,001-5,000	352 contacts →
	Exact match “With more than 70 years of experience, DeBra-Kuempel is a leading provider of mechanical, electrical, and plumbing services to Cincinnati, Dayton, Columbus, Evansville, Lexington…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Triangle Services	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	344 contacts →
	Exact match “Triangle Services specializes in providing facility and equipment operations management, maintenance and support services specifically designed to meet our customers' needs.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Remco INC	Exact match	Mechanicsburg, PA, United StatesHQ recorded Oct 17, 2026	501-1,000	341 contacts →
	Exact match “Remco, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Tech24	Exact match	Greenville, SC, United StatesHQ recorded Oct 17, 2026	501-1,000	298 contacts →
	Exact match “Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Defender Services, INC	Exact match	Hopkins, SC, United StatesHQ recorded Oct 17, 2026	1,001-5,000	279 contacts →
	Exact match “Defender Services is a national provider of facility maintenance services: Ranging from Janitorial, Industrial Housekeeping, Security, Landscaping, Grounds Maintenance…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	GEM Incorporated	Exact match	Walbridge, OH, United StatesHQ recorded Oct 17, 2026	1,001-5,000	277 contacts →
	Exact match “Contractor for Life At GEM Inc, we’re experienced problem solvers with the insight, integrity and resources to see you through your toughest challenges.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Industrial Service Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	245 contacts →
	Exact match “Industrial Service Solutions provides nationwide field, shop, and supply services for a diverse set of industrial markets with breadth and depth in application knowledge and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	The DM Burr Group	Exact match	Flint, MI, United StatesHQ recorded Oct 17, 2026	1,001-5,000	223 contacts →
	Exact match “The DM Burr Group is a multifaceted company that has many divisions that are complementary to one another giving our customers the easiest way possible to bundle services together…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “manufacturing plant maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,911 manufacturing plant maintenance contractors based in the United States

See the full list, filter by size, metro and specialty, and access 11,966 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Manufacturing plant maintenance contractors based in the United States at a glance

As of Oct 17, 2026

23.2%Verified-email coverage

27.0Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

690

11-50

660

51-200

375

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,911 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “manufacturing plant maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 11,966 professional contacts with verified work emails across the full matched dataset. 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 October 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Manufacturing plant maintenance contractors by metro

Manufacturing plant maintenance contractors in Houston43

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “manufacturing plant maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing plant maintenance contractors are there based in the United States?

RevenueBase identified 1,911 company matches for manufacturing plant maintenance contractors associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

GCA Services Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most manufacturing plant maintenance contractors?

Houston leads with 43 company records, followed by New York (25) and Atlanta (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,966 professional contacts with verified work emails tracked across these 1,911 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 17, 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 SmartSearch, 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.