Company lists · Data refreshed November 2026

Top 25 Construction and site maintenance contractors based in the United States

Name: Construction and site 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 Nov 6, 2026 7,321 companies tracked

RevenueBase identified 7,321 company matches for construction and site maintenance contractors associated with the United States as of November 2026 and tracks 129,416 professional contacts across them, including 38,481 with verified work emails. New York is the largest hub.

This list covers company matches for construction and site 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 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

7,321Companies

129,416Contacts tracked

38,481Verified emails

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The 25 largest construction and site maintenance contractors based in the United States

Ranked by team size

Top 25 of 7,321 company matches for construction and site maintenance contractors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Gilbane Building	Exact match	Providence, RI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,383 contacts →
	Exact match “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hensel Phelps	Exact match	Greeley, CO, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,371 contacts →
	Exact match “As an employee-owned company, Hensel Phelps culture is based on dedication and commitment to delivering EXCELLENCE for our clients and employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Performance Contractors	Exact match	Baton Rouge, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,119 contacts →
	Exact match “We began as a merit shop general industrial contractor back in 1979.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Cleaning Services Group	Exact match	Danvers, MA, United StatesHQ recorded Nov 6, 2026	n/a	2,743 contacts →
	Exact match “Cleaning Services Group, Inc.(CSG) is a multi-faceted, national building services company dedicated to providing our clients with cost effective cleaning and maintenance solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Hitt Contracting INC	Exact match	Falls Church, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,603 contacts →
	Exact match “HITT Contracting provides a wide range of construction services across the nation, from complex core and shell buildings and renovations to interior fit-outs and routine service…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	GCA Services Group	Exact match	NY, United StatesHQ recorded Nov 6, 2026	10001+	2,546 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 · Nov 6, 2026 · View company records in RevenueBase
7	Emcor Group, INC	Exact match	Norwalk, CT, United StatesHQ recorded Nov 6, 2026	10001+	1,493 contacts →
	Exact match “A Fortune 500® company and a member of the S&P 500, EMCOR Group, Inc.(NYSE: EME) is a leader in mechanical and electrical construction, industrial and energy infrastructure, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Structure Tone	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,400 contacts →
	Exact match “Structure Tone was founded in 1971 in NYC, as an interior construction focused builder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Aramark Facilities Management	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	10001+	1,307 contacts →
	Exact match “At Aramark Facilities Management, we’re raising the bar on facilities management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	City Wide Facility Solutions	Exact match	Lenexa, MO, United StatesHQ recorded Nov 6, 2026	n/a	1,247 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 · Nov 6, 2026 · View company records in RevenueBase
11	Crossland Construction Company, INC	Exact match	Columbus, KS, United StatesHQ recorded Nov 6, 2026	1,001-5,000	925 contacts →
	Exact match “Crossland Construction Company, Inc, is one of the top 100 ranked contractors in the United States, providing Pre-Construction, Design-Build, Construction Management & General…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Kimco Facility Services, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	813 contacts →
	Exact match “From one-off projects to ongoing contracts, Kimco gets it done.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Mcgough	Exact match	St. Paul, MN, United StatesHQ recorded Nov 6, 2026	501-1,000	780 contacts →
	Exact match “It takes the effort of hundreds and sometimes thousands of people to bring together the vision, expertise and materials to build any structure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Pritchard Industries	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	677 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 · Nov 6, 2026 · View company records in RevenueBase
15	VCC Construction	Exact match	Little Rock, GA, United StatesHQ recorded Nov 6, 2026	201-500	667 contacts →
	Exact match “VCC is a general contracting and construction management firm licensed to work in all 50 states.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	IH Services, INC	Exact match	Sebastian, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	667 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 · Nov 6, 2026 · View company records in RevenueBase
17	Facilities Maintenance Management, Llc. FMM	Exact match	Denham Springs, LA, United StatesHQ recorded Nov 6, 2026	n/a	666 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 · Nov 6, 2026 · View company records in RevenueBase
18	Samet Corporation	Exact match	Greensboro, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	607 contacts →
	Exact match “Founded by Norman Samet in 1961, Samet Corporation quickly became known for its unwavering commitment to client satisfaction and high ethical standards.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	PJ Dick	Exact match	Pittsburgh, PA, United StatesHQ recorded Nov 6, 2026	501-1,000	558 contacts →
	Exact match “Our companies perform contracting in a variety of markets, such as commercial, heavy/highway, government, healthcare, education, corrections, retail, infrastructure inspection…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	HES Facilities Management	Exact match	Knoxville, TN, United StatesHQ recorded Nov 6, 2026	10001+	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
21	Morgan Corp	Exact match	Duncan, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	476 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	KDC Construction	Exact match	Orange, CA, United StatesHQ recorded Nov 6, 2026	201-500	455 contacts →
	Exact match “Founded in 1996, KDC Construction offers commercial construction services in California and neighboring states.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Pacific RIM Mechanical	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	450 contacts →
	Exact match “At Pacific Rim Mechanical, we deliver comprehensive mechanical contracting and facility services across Southern California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	FBG Facility Services	Exact match	Omaha, NE, United StatesHQ recorded Nov 6, 2026	1,001-5,000	400 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 · Nov 6, 2026 · View company records in RevenueBase
25	Leopardo Construction	Exact match	Hoffman Estates, OH, United StatesHQ recorded Nov 6, 2026	201-500	393 contacts →
	Exact match “Leopardo is recognized as an industry leader in construction with the resources to build award-winning projects with innovative processes across every major sector.” Recorded in the RevenueBase company graph · Nov 6, 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 “construction and site 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 7,321 construction and site maintenance contractors based in the United States

See the full list, filter by size, metro and specialty, and access 38,481 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction and site maintenance contractors based in the United States at a glance

As of Nov 6, 2026

29.7%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,737

11-50

2,852

51-200

1,258

201-500

291

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 7,321 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 “construction and site 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 38,481 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.

Construction and site maintenance contractors 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 “construction and site maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction and site maintenance contractors are there based in the United States?

RevenueBase identified 7,321 company matches for construction and site maintenance contractors 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?

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

Which city has the most construction and site maintenance contractors?

New York leads with 140 company records, followed by Houston (115) and Dallas (64).

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 38,481 professional contacts with verified work emails tracked across these 7,321 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.