Company lists · Data refreshed November 2026

Top 25 Equipment start up services based in the United States

RevenueBase identified 104 company matches for equipment start up services associated with the United States as of November 2026 and tracks 2,404 professional contacts across them, including 766 with verified work emails. Houston is the largest hub.

This list covers company matches for equipment start up 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 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
104Companies
2,404Contacts tracked
766Verified emails
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The 25 largest equipment start up services based in the United States

Ranked by team size
Top 25 of 104 company matches for equipment start up services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMaryland Heights, MI, United StatesHQ recorded Nov 6, 2026501-1,000678 contacts →

Exact match

“Electric Power Systems is an independent electrical testing & engineering organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKennesaw, NJ, United StatesHQ recorded Nov 6, 202651-200176 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRichardson, TX, United StatesHQ recorded Nov 6, 202651-200135 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“MPSW is a technical sales company that represents world class “HVAC Engineered Equipment” manufacturers in the Arizona, New Mexico, and El Paso markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“For over 25 years, Sentinel-TDS, based in Dallas/Ft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGreensboro, NC, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPerrysburg, OH, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Kiemle-Hankins is a leading industrial service and repair company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMillstone Township, NJ, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“We at Mid-Atlantic Service 360 pride ourselves on quality, reliability and competitive pricing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMidland, TX, United StatesHQ recorded Nov 6, 202611-5036 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“PTS is a technical services company who specializes in providing training, precommissioning, commissioning, startup and operations of new, and existing process facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEdgewater, MD, United StatesHQ recorded Nov 6, 2026n/a32 contacts →

Exact match

“The HBS Solutions team is comprised of skilled professional engineers, project managers, consultants and technicians who are widely sought for their specialized experience and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFt. Worth, MD, United StatesHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“POWER TOGETHER.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFountain Hills, AZ, United StatesHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“LGS Global, LLC provides professional services to customers for more than 4 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchInman, SC, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At MSW Machinery Solutions, we specialize in providing turnkey machinery installations, rigging services, and preventive maintenance for industries ranging from automotive to food…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPort Orchard, WA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Greysam Industrial Services is an industrial facility maintenance and service company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“MBO Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSeattle, CA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At Keithly Barber Associates (), we believe every building should work as intended-efficiently, reliably, and sustainably from day one.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChicora, PA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“DC Washing Welding Rigging Crane Inspection and Repair Fabrication (on and off site) Facilities Maintenance along with Supervisory interim placement Training for Industry and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMacedonia, OH, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We service what we sell: centrifugal and positive displacement pumps, compressors, liquid and gas flow meters, top- and side-entry mixers, filtration equipment, and engineered…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Electrical services including testing, commissioning, troubleshooting, consulting, startup, retrofit, and modernization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLafayette, IN, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ICU Mechanical Co is a facilities services company based out of Lafayette, Indiana, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRomulus, MI, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Birclar Electric & Electronics is a leading industrial service and repair company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Turnkey rotating equipment projects new installations leveling and grouting overhauls inspections emergency repairs preventive maintenance upgrades & modifications 24/7 response…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“When faced with choices for your facility, you need a partner who understands your goals and requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 104 equipment start up services based in the United States

See the full list, filter by size, metro and specialty, and access 766 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Equipment start up services based in the United States at a glance

As of Nov 6, 2026
31.9%Verified-email coverage
23.1Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
34
51-200
22
201-500
3
501-1,000
1

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 104 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 “equipment start up 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 766 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.

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

How many equipment start up services are there based in the United States?

RevenueBase identified 104 company matches for equipment start up services 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?

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 equipment start up services?

Houston leads with 3 company records, followed by New York (3) and Phoenix (3).

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 766 professional contacts with verified work emails tracked across these 104 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.