Company lists · Data refreshed October 2026

Top 25 Installation and fabrication services based in the United States

Name: Installation and fabrication services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 8,455 companies tracked

RevenueBase identified 8,455 company matches for installation and fabrication services associated with the United States as of October 2026 and tracks 121,780 professional contacts across them, including 38,635 with verified work emails. Houston is the largest hub.

This list covers company matches for installation and fabrication services 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 16, 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 16, 2026 How this list was built

8,455Companies

121,780Contacts tracked

38,635Verified emails

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The 25 largest installation and fabrication services based in the United States

Ranked by team size

Top 25 of 8,455 company matches for installation and fabrication services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	RK Industries	Exact match	Aurora, CO, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,865 contacts →
	Exact match “As a second-generation family-owned business, RK Industries (RK) has undergone many evolutions since its incorporation in Colorado in 1985.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Yates Construction	Exact match	Philadelphia, MS, United StatesHQ recorded Oct 16, 2026	5,001-10,000	1,831 contacts →
	Exact match “Yates Construction is part of The Yates Companies, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Apache Industrial	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,438 contacts →
	Exact match “Apache Industrial Services provides industrial services across North America, giving our customers the local support and resources they need, wherever the job takes them.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	CCC Group, INC	Exact match	San Antonio, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,403 contacts →
	Exact match “Group, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Excel Group	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,036 contacts →
	Exact match “EXCEL is a leading provider of industrial construction services, including maintenance, turnarounds, fabrication, and disaster recovery.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Loenbro	Exact match	Westminster, CO, United StatesHQ recorded Oct 16, 2026	1,001-5,000	730 contacts →
	Exact match “Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Baker Group	Exact match	Ankeny, IA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	710 contacts →
	Exact match “Established in 1963, Baker Group is Iowa’s premier full-service specialty contractor-serving commercial, industrial, institutional, and mission-critical markets across the country.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Enerfab	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 16, 2026	1,001-5,000	640 contacts →
	Exact match “Since our founding in 1901, Enerfab's strong work culture, diversity of operations, and quality of employees have made us an industry leader in fabrication, construction, and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	W&w Afco Steel	Exact match	Oklahoma City, OK, United StatesHQ recorded Oct 16, 2026	1,001-5,000	617 contacts →
	Exact match “W&W \| AFCO Steel is the largest structural steel fabricator and erector in the United States.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Southern Industrial Constructors, INC	Exact match	Raleigh, NC, United StatesHQ recorded Oct 16, 2026	1,001-5,000	591 contacts →
	Exact match “Since 1962, Southern Industrial Constructors, Inc.(SIC) has been safely and cost effectively providing industrial construction services to the manufacturing, process and power…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Murray Company	Exact match	Rancho Dominguez, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	583 contacts →
	Exact match “Proven experience in conjunction with fully-equipped fabrication facilities and extensive engineering expertise.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Lexicon, INC	Exact match	Little Rock, AR, United StatesHQ recorded Oct 16, 2026	1,001-5,000	579 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Anning-Johnson Company	Exact match	Melrose Park, IL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	554 contacts →
	Exact match “Anning-Johnson Company is one of the country's largest specialty construction companies.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	P1 Construction, LLC	Exact match	Lenexa, KS, United StatesHQ recorded Oct 16, 2026	1,001-5,000	514 contacts →
	Exact match “P1 is built to bring trusted partnerships, facilities, and the communities we serve to life.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	The Shaw Group	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	495 contacts →
	Exact match “With over 1.9 million square feet of fabrication and manufacturing capacity worldwide, The Shaw Group offers premier project delivery services, module fabrication (including…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Steelfab, INC	Exact match	Charlotte, NC, United StatesHQ recorded Oct 16, 2026	501-1,000	489 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Atlantic Constructors, INC	Exact match	Richmond, VA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	471 contacts →
	Exact match “As a member of the TriplePoint Family of Companies, ACI plays a vital role as part of TriplePoint's platform that is enabling what comes next all across the country.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Mcelroy Metal	Exact match	Bossier City, LA, United StatesHQ recorded Oct 16, 2026	501-1,000	422 contacts →
	Exact match “Since 1963, McElroy Metal has grown from humble beginnings into a national leader in the metal components industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	CRL	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	411 contacts →
	Exact match “CRL is the industry’s leading, full-service provider of architectural metals, glass fittings and professional-grade glazing supplies.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	John W. Danforth Company	Exact match	Tonawanda, NY, United StatesHQ recorded Oct 16, 2026	501-1,000	410 contacts →
	Exact match “We are powered by the best people in the industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Hermanson Company	Exact match	Kent, WA, United StatesHQ recorded Oct 16, 2026	201-500	404 contacts →
	Exact match “Hermanson Company is a full-service mechanical contractor delivering high-quality sheet metal, piping, and plumbing systems for complex, high-performance environments.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Delta Constructors	Exact match	Anchorage, AK, United StatesHQ recorded Oct 16, 2026	501-1,000	400 contacts →
	Exact match “We are a full-service construction and fabrication group serving industrial clients of all sizes in water, wastewater, petroleum, gas processing and energy projects.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Greenberry Industrial	Exact match	Vancouver, WA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	393 contacts →
	Exact match “Greenberry Industrial is an award-winning, full-service industrial contractor and fabricator serving high-tech, oil & gas, petrochemical, pulp & paper, power & energy, renewable…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	AZCO	Exact match	Appleton, WI, United StatesHQ recorded Oct 16, 2026	501-1,000	381 contacts →
	Exact match “AZCO is a heavy industrial construction and fabrication solutions provider building the critical infrastructure that keeps communities and industries thriving.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Ivey Mechanical Company	Exact match	Kosciusko, MS, United StatesHQ recorded Oct 16, 2026	501-1,000	361 contacts →
	Exact match “Founded in 1947, Ivey Mechanical Company, LLC has successfully evolved from a local, residential service business to a nationally recognized mechanical contractor specializing in…” Recorded in the RevenueBase company graph · Oct 16, 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 “installation and fabrication services”. 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 8,455 installation and fabrication services based in the United States

See the full list, filter by size, metro and specialty, and access 38,635 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Installation and fabrication services based in the United States at a glance

As of Oct 16, 2026

31.7%Verified-email coverage

14.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Houston

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

2,840

11-50

3,469

51-200

1,673

201-500

313

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 8,455 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 “installation and fabrication services” 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 38,635 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 16, 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.

Installation and fabrication services 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 “installation and fabrication services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many installation and fabrication services are there based in the United States?

RevenueBase identified 8,455 company matches for installation and fabrication services 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?

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

Which city has the most installation and fabrication services?

Houston leads with 158 company records, followed by New York (72) and Phoenix (70).

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 38,635 professional contacts with verified work emails tracked across these 8,455 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 16, 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.