Company lists · Data refreshed October 2026

Top 16 Installation and fabrication services based in St. Louis, United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 30 companies tracked

RevenueBase identified 30 company matches for installation and fabrication services associated with St. Louis, United States as of October 2026 and tracks 426 professional contacts across them, including 146 with verified work emails. Across the United States, Houston is the largest hub for this category (158 companies); St. Louis has 30.

This list covers company matches for installation and fabrication services associated with St. Louis, 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

30Companies

426Contacts tracked

146Verified emails

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The 16 largest installation and fabrication services based in St. Louis, United States

Ranked by team size

Top 16 of 30 company matches for installation and fabrication services based in St. Louis, 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	BEN HUR Construction CO	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	201-500	103 contacts →
	Exact match “Ben Hur Construction Company has been in business for over one hundred years.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Haberberger Mechanical Contractors	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	51-200	72 contacts →
	Exact match “Haberberger Mechanical is a fourth-generation owned mechanical contracting firm, specializing in plumbing, process piping, industrial piping, power piping and HVAC system design…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Corrigan Company Mechanical Contractors	Exact match	St. Louis, United StatesHQ recorded Oct 16, 2026	201-500	64 contacts →
	Exact match “Corrigan was founded in 1896 by John F.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Servco Equipment Company	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	51-200	31 contacts →
	Exact match “Servco Equipment Company is a manufacturer of custom commercial stainless-steel food service equipment.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Clay Piping Systems	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “Clay Piping Systems has been in business since 2010.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Rock Hill Mechanical Corporation	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	51-200	8 contacts →
	Exact match “Rock Hill Mechanical Corporation is a Full Service Mechanical Contracting Company.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Mueller Industries STL	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	8 contacts →
	Exact match “Mueller Industries is a metal manufacturing shop which develops, produces and supplies high quality and innovative tooling, metal fabrication, special machinery and fire apparatus…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Trocofab	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “TROCO Custom Fabricators is a premier, veteran owned metal fabrication company specializing in architectural metal fabrication.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Western Blow Pipe	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “Proudly serving satisfied clients since 1895, Western Blow Pipe is regarded as the regional specialist for applications and installations on industrial and commercial projects.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Foreman Fabricators, INC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Jones & Lockhart Fabrication LLC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Missouri Equipment Company	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	3 contacts →
	Exact match “Missouri Equipment Company is a custom stainless steel fabricator located in St.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Architectural Sheet Metal Systems, INC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	2 contacts →
	Exact match “Architectural Sheet Metal Systems, Inc.(ASM) has been serving the Greater St.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Atlas Iron Works 'est.1922'	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	11-50	2 contacts →
	Exact match “Atlas Iron Works, a proud member of AISC, is a metal fabrication and manufacturing company that has been in operation for more than 100 years.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Process Equipment & Controls	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Architectural Elements Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	1-10	1 contacts →
	Exact match “Custom design/build shop of architectural pieces and furniture for commercial and residential spaces.” 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 16 of 30 installation and fabrication services based in St. Louis, United States

See the full list, filter by size, metro and specialty, and access 146 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Installation and fabrication services based in St. Louis, United States at a glance

As of Oct 16, 2026

34.3%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for St. Louis, so it is reported there. Company counts and contact totals on this page are exact for St. Louis, over 30 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 St. Louis, 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 146 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 in the United States

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 St. Louis, United States?

RevenueBase identified 30 company matches for installation and fabrication services associated with St. Louis, 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?

BEN HUR Construction CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most installation and fabrication services?

Houston leads the United States with 158 company records, followed by New York (72) and Phoenix (70). St. Louis has 30.

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 146 professional contacts with verified work emails tracked across these 30 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.