Company lists · Data refreshed October 2026

Top 25 Industrial equipment commissioning services based in the United States

Name: Industrial equipment commissioning 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 1,026 companies tracked

RevenueBase identified 1,026 company matches for industrial equipment commissioning services associated with the United States as of October 2026 and tracks 17,802 professional contacts across them, including 5,492 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial equipment commissioning 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

1,026Companies

17,802Contacts tracked

5,492Verified emails

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The 25 largest industrial equipment commissioning services based in the United States

Ranked by team size

Top 25 of 1,026 company matches for industrial equipment commissioning 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	Electric Power Systems	Exact match	Maryland Heights, MO, United StatesHQ recorded Oct 16, 2026	501-1,000	666 contacts →
	Exact match “Electric Power Systems is an independent electrical testing & engineering organization.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Bureau Veritas Primary Integration	Exact match	Mclean, VA, United StatesHQ recorded Oct 16, 2026	201-500	482 contacts →
	Exact match “Founded in 2005, the vision behind Primary Integration (PI) was to build the most elite mission critical commissioning/data center commissioning and operational risk management…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	G.A. West & Company	Exact match	Creola, AL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	337 contacts →
	Exact match “G.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Conco Services LLC	Exact match	Verona, PA, United StatesHQ recorded Oct 16, 2026	201-500	320 contacts →
	Exact match “Here at Conco, we are always looking for A Better Way.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	The Hill Group	Exact match	Franklin Park, IL, United StatesHQ recorded Oct 16, 2026	501-1,000	299 contacts →
	Exact match “The Hill Group is a Chicago-based mechanical contractor specializing in HVAC, plumbing, fire protection, testing/balancing, and commissioning.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Dilling Group INC	Exact match	Logansport, IN, United StatesHQ recorded Oct 16, 2026	201-500	257 contacts →
	Exact match “Dilling Group Inc.(DGI) provides industrial and commercial solutions with exceptional value.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Zodiac	Exact match	St. Louis, MO, United StatesHQ recorded Oct 16, 2026	n/a	230 contacts →
	Exact match “Zodiac, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Comp AIR Service CO	Exact match	Miami, FL, United StatesHQ recorded Oct 16, 2026	n/a	225 contacts →
	Exact match “For over 60 years, Florida's businesses have depended on Comp-Air Service Company for our commitment to exceeding their expectations in the field of the compressed air market.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	PCI	Exact match	Raleigh, NC, United StatesHQ recorded Oct 16, 2026	51-200	197 contacts →
	Exact match “PCI provides calibration, commissioning, and consulting solutions for the life sciences industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Proautomated	Exact match	Newark, DE, United StatesHQ recorded Oct 16, 2026	201-500	196 contacts →
	Exact match “We understand you want to be recognized for your reputation of reliable and efficient project completion.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	R.F. Macdonald CO	Exact match	Hayward, CA, United StatesHQ recorded Oct 16, 2026	201-500	193 contacts →
	Exact match “R.F.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Sack Company	Exact match	Statesboro, GA, United StatesHQ recorded Oct 16, 2026	501-1,000	191 contacts →
	Exact match “With offices in Statesboro, GA, Savannah, GA, Atlanta, GA, Charlotte, NC, and Lexington, SC, The Sack Company is one of the largest industrial mechanical, electrical, plumbing…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	JAY Industrial Repair	Exact match	Birmingham, AL, United StatesHQ recorded Oct 16, 2026	201-500	185 contacts →
	Exact match “Jay Industrial Repair is an industrial service and manufacturing business focused on quality on-time solutions in electric motor and controls sales and services, and in-field…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Atlas Machine & Supply, INC	Exact match	Louisville, KY, United StatesHQ recorded Oct 16, 2026	201-500	184 contacts →
	Exact match “Atlas designs, repairs, and remanufactures complex equipment and components for industry and municipalities.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Mullins Mechanical	Exact match	Carrollton, GA, United StatesHQ recorded Oct 16, 2026	501-1,000	177 contacts →
	Exact match “For More than a decade Mullins Mechanical has been carving our spot in the Industrial/Heavy Commercial Mechanical & Plant Services Industry, leaving behind a legacy of solid…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Rubicon Technical Services - RTS	Exact match	Kennesaw, GA, United StatesHQ recorded Oct 16, 2026	51-200	171 contacts →
	Exact match “Rubicon Technical Services (RTS) offers innovative solutions for commissioning, testing, optimizing, operating, and maintaining critical facilities that depend on electrical…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Brehob Corporation	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 16, 2026	51-200	167 contacts →
	Exact match “Brehob is an industry leader in distribution, service and repair of electric motors, cranes, air compressors and hoists.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	B&w Energy Services	Exact match	Pasadena, TX, United StatesHQ recorded Oct 16, 2026	51-200	139 contacts →
	Exact match “B&W Energy Services has a wealth of experience in preplanning the pre-commissioning cleaning process on large scale complex projects worldwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Electric Motor & Contracting Co., INC	Exact match	Chesapeake, VA, United StatesHQ recorded Oct 16, 2026	201-500	138 contacts →
	Exact match “Established in 1960, Electric Motor and Contracting remains one of the largest independently owned electric motor and pump repair shops in the U.S.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	CCI Mechanical, INC	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 16, 2026	201-500	136 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	White Electrical Construction Company	Exact match	Atlanta, GA, United StatesHQ recorded Oct 16, 2026	201-500	133 contacts →
	Exact match “White Electrical is a full service industrial electrical contractor supplying many different industries including: automotive, food/beverage, power, chemical, pulp/paper…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Engineered AIR Balance	Exact match	Richardson, TX, United StatesHQ recorded Oct 16, 2026	51-200	132 contacts →
	Exact match “Engineered Air Balance is the leading authority in total system balancing, building commissioning, and critical environment certifications at the forefront of industry standards…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Rush Resources	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	201-500	130 contacts →
	Exact match “Improve and optimize capital construction, shutdown, turnaround and maintenance project experiences-no matter their stage of completion or location-through proven, rapid…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Floworks	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	501-1,000	124 contacts →
	Exact match “FloWorks goes to market as through its team of companies of Sunbelt Supply, Oliver Equipment Company, Genesis Systems, SemiTorr Group, Triple S Flotech, McKenna Engineering…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	JCI Industries	Exact match	Lee's Summit, MO, United StatesHQ recorded Oct 16, 2026	51-200	112 contacts →
	Exact match “JCI Industries, Inc.” 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 “industrial equipment commissioning 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 1,026 industrial equipment commissioning services based in the United States

See the full list, filter by size, metro and specialty, and access 5,492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial equipment commissioning services based in the United States at a glance

As of Oct 16, 2026

30.9%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Houston

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

419

11-50

374

51-200

183

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 1,026 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 “industrial equipment commissioning 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 5,492 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.

Industrial equipment commissioning services by metro

Industrial equipment commissioning services in Houston50

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 “industrial equipment commissioning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial equipment commissioning services are there based in the United States?

RevenueBase identified 1,026 company matches for industrial equipment commissioning 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?

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

Which city has the most industrial equipment commissioning services?

Houston leads with 50 company records, followed by Charlotte (11) and New York (10).

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 5,492 professional contacts with verified work emails tracked across these 1,026 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.