Company lists · Data refreshed September 2026

Top 25 Facilities maintenance companies based in the United States

Name: Facilities 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 20, 2026 4,563 companies tracked

RevenueBase identified 4,563 company matches for facilities maintenance companies associated with the United States as of September 2026 and tracks 74,299 professional contacts across them, including 18,687 with verified work emails. New York is the largest hub.

This list covers company matches for facilities maintenance companies 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 September 20, 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 Sep 20, 2026 How this list was built

4,563Companies

74,299Contacts tracked

18,687Verified emails

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The 25 largest facilities maintenance companies based in the United States

Ranked by team size

Top 25 of 4,563 company matches for facilities maintenance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	KBS	Exact match	Oceanside, CA, United StatesHQ recorded Sep 20, 2026	10001+	3,229 contacts →
	Exact match “KBS is a trusted partner to leading operations and facility managers across North America.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	GCA Services Group	Exact match	NY, United StatesHQ recorded Sep 20, 2026	10001+	2,295 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 · Sep 20, 2026 · View company records in RevenueBase
3	Comfort Systems USA	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	10001+	1,330 contacts →
	Exact match “Comfort Systems USA \| Quality People.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	City Wide Facility Solutions	Exact match	Lenexa, KS, United StatesHQ recorded Sep 20, 2026	n/a	1,192 contacts →
	Exact match “Founded in 1961, City Wide has become synonymous with building maintenance in its home Kansas City market and now has over 100 franchise locations in the United States and Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	The Budd Group	Exact match	Winston-salem, NC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,190 contacts →
	Exact match “The Budd Group is a leading facilities services company, delivering high quality janitorial, maintenance and landscaping services to clients throughout the Southeast.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,077 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Flagship Facility Services, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	5,001-10,000	1,056 contacts →
	Exact match “Flagship Facility Services is a facilities maintenance company headquartered in Southlake, Texas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	LEE Company	Exact match	Franklin, TN, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,019 contacts →
	Exact match “Since 1944, we’ve been family-owned and family-focused, built on values that last and a mission that matters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	GSH Group	Exact match	Parsippany, NJ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,017 contacts →
	Exact match “GSH Group is a premier provider of global integrated facilities management and building engineering services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Marsden Services	Exact match	St. Paul, MN, United StatesHQ recorded Sep 20, 2026	5,001-10,000	791 contacts →
	Exact match “Established in 1952 by Skip Marsden, Marsden Services is one of the largest privately-held facility services organizations in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Kimco Facility Services, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	5,001-10,000	784 contacts →
	Exact match “From one-off projects to ongoing contracts, Kimco gets it done.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Davaco	Exact match	Irving, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	642 contacts →
	Exact match “Welcome to DAVACO – Elevating brand experiences through top-tier facilities maintenance and project management solutions.#DAVACO #BrandExperience As a leading turn-key solution…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	IH Services, INC	Exact match	Sebastian, FL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	642 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 · Sep 20, 2026 · View company records in RevenueBase
14	Pritchard Industries	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	10001+	637 contacts →
	Exact match “Driven by a singular vision, it is our mission to provide unparalleled excellence in building services with an emphasis on quality, integrity & innovation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Facilities Maintenance Management, Llc. FMM	Exact match	Denham Springs, LA, United StatesHQ recorded Sep 20, 2026	n/a	604 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 · Sep 20, 2026 · View company records in RevenueBase
16	Caravan Facilities Management, LLC	Exact match	Saginaw, MI, United StatesHQ recorded Sep 20, 2026	1,001-5,000	559 contacts →
	Exact match “Caravan Facilities Management, LLC, established in 1997, is a certified minority-owned business recognized by the Michigan Minority Supplier Development Council.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	HES Facilities Management	Exact match	Knoxville, TN, United StatesHQ recorded Sep 20, 2026	10001+	460 contacts →
	Exact match “ABOUT HES HES is a premier national provider of facilities management services focused 100% on educational institutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Sep 20, 2026	1,001-5,000	381 contacts →
	Exact match “Overview Call it an occupational hazard, but at FBG Facility Services, we are a bit obsessed when it comes to cleaning.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Executive Management Services, INC	Exact match	Greenfield, IN, United StatesHQ recorded Sep 20, 2026	1,001-5,000	349 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	AIR Systems, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	201-500	348 contacts →
	Exact match “Whether building quality work environments, valuable relationships or community ties, Air Systems never cuts corners.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Kept Companies	Exact match	Fairfield, NJ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	347 contacts →
	Exact match “At Kept Companies, we know there's no time for downtime.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Debra-Kuempel	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 20, 2026	1,001-5,000	346 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 · Sep 20, 2026 · View company records in RevenueBase
23	Kimbel Mechanical Systems INC	Exact match	Fayetteville, AR, United StatesHQ recorded Sep 20, 2026	501-1,000	297 contacts →
	Exact match “Kimbel Mechanical Systems, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	CCS Facility Services	Exact match	Denver, CO, United StatesHQ recorded Sep 20, 2026	5,001-10,000	294 contacts →
	Exact match “Facility vendors should support your work, not hold it back.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Enviro-Clean Services, INC	Exact match	Holland, MI, United StatesHQ recorded Sep 20, 2026	1,001-5,000	291 contacts →
	Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Sep 20, 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 “facilities maintenance companies”. 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 4,563 facilities maintenance companies based in the United States

See the full list, filter by size, metro and specialty, and access 18,687 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facilities maintenance companies based in the United States at a glance

As of Sep 20, 2026

25.2%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,805

11-50

1,647

51-200

697

201-500

199

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 4,563 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 “facilities maintenance companies” 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 18,687 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 September 20, 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.

Facilities maintenance companies by metro

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 “facilities maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facilities maintenance companies are there based in the United States?

RevenueBase identified 4,563 company matches for facilities maintenance companies associated with the United States as of September 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?

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

Which city has the most facilities maintenance companies?

New York leads with 87 company records, followed by Houston (86) and Miami (41).

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 18,687 professional contacts with verified work emails tracked across these 4,563 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 September 20, 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.