Company lists · Data refreshed October 2026

Top 25 Machinery installation and commissioning companies based in the United States

Name: Machinery installation and commissioning companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 406 companies tracked

RevenueBase identified 406 company matches for machinery installation and commissioning companies associated with the United States as of October 2026 and tracks 5,160 professional contacts across them, including 1,313 with verified work emails. Houston is the largest hub.

This list covers company matches for machinery installation and commissioning 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 October 17, 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 17, 2026 How this list was built

406Companies

5,160Contacts tracked

1,313Verified emails

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The 25 largest machinery installation and commissioning companies based in the United States

Ranked by team size

Top 25 of 406 company matches for machinery installation and commissioning companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Koops Automation Systems	Exact match	Holland, MI, United StatesHQ recorded Oct 17, 2026	201-500	269 contacts →
	Exact match “Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	M. Davis & Sons, INC	Exact match	Newark, DE, United StatesHQ recorded Oct 17, 2026	201-500	143 contacts →
	Exact match “National Safety Excellence Award Winner 2024 * M.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	International Industrial Contracting Corporation	Exact match	Sterling Heights, MI, United StatesHQ recorded Oct 17, 2026	501-1,000	131 contacts →
	Exact match “Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Technical Diagnostic Services	Exact match	Fort Worth, TX, United StatesHQ recorded Oct 17, 2026	201-500	101 contacts →
	Exact match “For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	ALL World Machinery Supply	Exact match	Roscoe, IL, United StatesHQ recorded Oct 17, 2026	51-200	95 contacts →
	Exact match “All World Machinery Supply offers solutions.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	JTI Electrical & Instrumentation, LLC	Exact match	Shafter, CA, United StatesHQ recorded Oct 17, 2026	201-500	88 contacts →
	Exact match “JTI Electrical & Instrumentation, LLC has over 20 years of experience in engineered solutions for industrial, food & beverage, mining, and oil & gas facilities.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Apollo Mission Critical Engineering	Exact match	Atlanta, GA, United StatesHQ recorded Oct 17, 2026	51-200	83 contacts →
	Exact match “At Apollo, we help our clients commission mission-critical assets that power tomorrow’s economy.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	IES	Exact match	Bakersfield, CA, United StatesHQ recorded Oct 17, 2026	51-200	73 contacts →
	Exact match “Founded in 2002, Innovative Engineering Systems, Inc.(IES), has enjoyed remarkable success by always keeping safety, quality and integrity at the forefront of the business.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Gerhart	Exact match	Tatamy, NY, United StatesHQ recorded Oct 17, 2026	51-200	58 contacts →
	Exact match “Founded in 1929, Gerhart started as an industrial scale company and over the last 90 years it has evolved into something unique in today’s marketplace.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Advantage Industrial Systems, LLC	Exact match	Frankfort, IL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	56 contacts →
	Exact match “From process through packaging, meltshop to shipping, the same premise remains consistent, the key is to get it right the first time.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	WK Industrial Services Corp	Exact match	Alpharetta, GA, United StatesHQ recorded Oct 17, 2026	51-200	56 contacts →
	Exact match “WK Industrial Services Corporation is the North American division of W&K, a globally established industrial assembly and installation partner with over 40 years of experience…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	LJ INC	Exact match	Swartz Creek, MI, United StatesHQ recorded Oct 17, 2026	51-200	53 contacts →
	Exact match “Heating & Cooling, Electrical, Millwright & Fab, Concrete, Rigging, Project Management, Machinery Repair, Automation & Robot Integration, Engineering Solutions, Controls” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Sitewide Project Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	52 contacts →
	Exact match “Sitewide Project Solutions provides Instrumentation, Electrical and Mechanical Project Support.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Unico Mechanical Corp	Exact match	Benicia, CA, United StatesHQ recorded Oct 17, 2026	51-200	48 contacts →
	Exact match “Unico Mechanical, a premier heavy industrial machine shop and field service company, is a leading provider of a wide range of machine services both locally in Northern California…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Emcor Services Combustioneer	Exact match	Lanham, MD, United StatesHQ recorded Oct 17, 2026	51-200	47 contacts →
	Exact match “EMCOR Services Combustioneer is one of the nation’s leading full-service mechanical and electrical contracting firms.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Mid-Atlantic Service 360	Exact match	Millstone Township, NJ, United StatesHQ recorded Oct 17, 2026	51-200	39 contacts →
	Exact match “We at Mid-Atlantic Service 360 pride ourselves on quality, reliability and competitive pricing.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Mathews Mechanical	Exact match	Newark, CA, United StatesHQ recorded Oct 17, 2026	11-50	39 contacts →
	Exact match “Mathews Mechanical specializes in industrial and facilities preventative maintenance, repair, and installation.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	PRO Mechanical Services	Exact match	Spokane, WA, United StatesHQ recorded Oct 17, 2026	51-200	38 contacts →
	Exact match “Pro Mechanical Services is the smart energy solutions company for the commercial building industry.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Factory Technologies, INC	Exact match	Modesto, CA, United StatesHQ recorded Oct 17, 2026	11-50	36 contacts →
	Exact match “Founded in 2014, Factory Technologies, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	North American Millwright Services, INC	Exact match	Baltimore, MD, United StatesHQ recorded Oct 17, 2026	51-200	35 contacts →
	Exact match “North American Millwright Services provides turnkey industrial solutions with a commitment to precision, safety, and excellence.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Ironback Controls LTD	Exact match	Midland, TX, United StatesHQ recorded Oct 17, 2026	11-50	34 contacts →
	Exact match “Ironback Controls is an energy sector solutions company providing quality work in instrumentation and electrical services, oil and gas facility operations, valve servicing, and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	American Turnkey Fabricators	Exact match	Vernon, CA, United StatesHQ recorded Oct 17, 2026	201-500	33 contacts →
	Exact match “Full machine shop • Custom Fabrication • Sanitary Conveyors • CNC • Industrial Repairs • Process flow installs • Teflon coating • Powder coating • Electrolysis polishing •…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	ALL Systems Electrical, INC	Exact match	Rocklin, CA, United StatesHQ recorded Oct 17, 2026	51-200	32 contacts →
	Exact match “All Systems is an industrial systems specialist providing a full turnkey installation package that includes mechanical, electrical, design and programming along with ongoing…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Power Motion Sales INC	Exact match	Fenton, MO, United StatesHQ recorded Oct 17, 2026	11-50	31 contacts →
	Exact match “Power Motion’s comprehensive industrial automation support is here for you at every stage of your project from presale application evaluation through system implementation and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Chang Robotics	Exact match	Jacksonville Beach, FL, United StatesHQ recorded Oct 17, 2026	11-50	31 contacts →
	Exact match “Chang Robotics is built on a biblical conviction: God made us to build.” Recorded in the RevenueBase company graph · Oct 17, 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 “machinery installation and commissioning 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 406 machinery installation and commissioning companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machinery installation and commissioning companies based in the United States at a glance

As of Oct 17, 2026

25.4%Verified-email coverage

12.7Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Houston

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

140

51-200

201-500

501-1,000

1,001-5,000

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 406 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 “machinery installation and commissioning 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 1,313 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 17, 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 “machinery installation and commissioning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machinery installation and commissioning companies are there based in the United States?

RevenueBase identified 406 company matches for machinery installation and commissioning companies 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?

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

Which city has the most machinery installation and commissioning companies?

Houston leads with 12 company records, followed by New York (5) and Dallas (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 1,313 professional contacts with verified work emails tracked across these 406 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 17, 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.