Company lists · Data refreshed November 2026

Top 25 School facilities operators based in the United States

RevenueBase identified 298 company matches for school facilities operators associated with the United States as of November 2026 and tracks 8,205 professional contacts across them, including 1,534 with verified work emails. Houston is the largest hub.

This list covers company matches for school facilities operators 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 November 6, 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 Nov 6, 2026 How this list was built
298Companies
8,205Contacts tracked
1,534Verified emails
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The 25 largest school facilities operators based in the United States

Ranked by team size
Top 25 of 298 company matches for school facilities operators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202610001+1,921 contacts →

Exact match

“SSC Services For Education is the premier provider of custom facility services in educational spaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202610001+502 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 20261,001-5,000356 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 20261,001-5,000267 contacts →

Exact match

“Your Professional Partners in Facility Services ATS - AgTac Services is the premier provider of janitorial services for many environments, specifically, Education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 20261,001-5,000234 contacts →

Exact match

“We want to help you maintain and protect property function and value, as well as the health, safety and well-being of your employees, tenants, clients and visitors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWest Chester, CA, United StatesHQ recorded Nov 6, 20261,001-5,000193 contacts →

Exact match

“The idea behind ESCFederal is profound yet simple: deliver world-class building operations, facility maintenance and janitorial services by providing clients with state of the art…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 20261,001-5,000187 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261,001-5,000183 contacts →

Exact match

“National Management Resources is a contract facilities management services provider focused on maintaining pristine campus environments exclusively to the private education sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJohnson City, NY, United StatesHQ recorded Nov 6, 20261,001-5,000157 contacts →

Exact match

“Matrix is distinctive among its peers by bringing together only the best practices of the facility maintenance industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 20261,001-5,000154 contacts →

Exact match

“A well-maintained workplace is integral to the success of your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Servi-Tek has reinvented the facility services industry through innovation, technology, and a relentless dedication to improvement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchJenison, MI, United StatesHQ recorded Nov 6, 2026501-1,000103 contacts →

Exact match

“We provide all-inclusive, customized custodial care to accommodate your needs, no matter how specialized.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 2026501-1,00081 contacts →

Exact match

“In higher education, preserving your reputation is a daily feat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,00072 contacts →

Exact match

“Aztec Facility Services is your Facility Management Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,00065 contacts →

Exact match

“Ambassador Services has decades of experience in providing reliable facility maintenance and grounds services designed to bring you peace of mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSouth Bend, IN, United StatesHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“SPRINGWISE Landscaping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 2026n/a54 contacts →

Exact match

“The Clean-Tech Company, an HES Facilities Management Company, is a custodial services provider specializing in cleaning and maintenance of major corporate headquarters, office…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“Established in 1986, Calico Building Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Established in 1972, MBS today provides building services for properties ranging from suburban business parks to downtown high-rise buildings in the Greater Portland Metropolitan…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrentwood, TN, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Beginning in 1998, the mission of SchoolFM has always been focused on providing top level facility management and maintenance services for schools and churches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026501-1,00044 contacts →

Exact match

“Coastal Building Maintenance is a family-owned business celebrating 50 years in 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEverett, WA, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“From landscaping to lot sweeping to snow removal and janitorial work, we handle it all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMalvern, PA, United StatesHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“Headquartered in Malvern, PA, Merit leverages seven Company locations and a nationwide network of thousands of service providers to provide essential facility maintenance services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSilver Spring, MD, United StatesHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“For close to 30 years, our teams at INTEGRITY have been taking pride in providing exceptional service that supports clean, safe, and sustainable environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSouthport, NC, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Town of Oak Island is a facilities services company based out of 4110 Airport Rd SE, Southport, North Carolina, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 298 school facilities operators based in the United States

See the full list, filter by size, metro and specialty, and access 1,534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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School facilities operators based in the United States at a glance

As of Nov 6, 2026
18.7%Verified-email coverage
27.5Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
87
51-200
55
201-500
36
501-1,000
12
1,001-5,000
16
5,001-10,000
1
10001+
5

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 298 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 “school facilities operators” 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 1,534 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 November 6, 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.

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

How many school facilities operators are there based in the United States?

RevenueBase identified 298 company matches for school facilities operators associated with the United States as of November 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?

SSC Services For Education tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most school facilities operators?

Houston leads with 6 company records, followed by Miami (6) and Atlanta (4).

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 1,534 professional contacts with verified work emails tracked across these 298 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 November 6, 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.