Company lists · Data refreshed October 2026

Top 25 Metal fabrication testing services based in the United States

RevenueBase identified 1,535 company matches for metal fabrication testing services associated with the United States as of October 2026 and tracks 13,507 professional contacts across them, including 3,820 with verified work emails. Houston is the largest hub.

This list covers company matches for metal fabrication testing 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 18, 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 18, 2026 How this list was built
1,535Companies
13,507Contacts tracked
3,820Verified emails
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The 25 largest metal fabrication testing services based in the United States

Ranked by team size
Top 25 of 1,535 company matches for metal fabrication testing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchMarietta, GA, United StatesHQ recorded Oct 18, 20261,001-5,000922 contacts →

Exact match

“Applied Technical Services assists commercial and industrial clients by providing inspection, testing, consulting engineering, and calibration services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Oct 18, 20261,001-5,000620 contacts →

Exact match

“When it comes to understanding the physical structure, chemical properties and performance of advanced materials and integrated circuitry, no other scientific services company…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchLake Bluff, IL, United StatesHQ recorded Oct 18, 2026201-500203 contacts →

Exact match

“Buehler, a division of Illinois Tool Works (ITW), is a leading manufacturer of scientific equipment and supplies for use in material analysis, quality…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSan Ramon, CA, United StatesHQ recorded Oct 18, 2026201-500195 contacts →

Exact match

“At Consolidated Engineering Laboratories (CEL) we consider ourselves more than a Testing Laboratory.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 18, 2026201-500160 contacts →

Exact match

“About Us Cutting-edge technologies.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchMadison, CT, United StatesHQ recorded Oct 18, 2026n/a153 contacts →

Exact match

“Since it was founded in 1979, Welding Works has become known for its ability to provide quick, reliable turnaround on all types of industrial metal fabrications.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchParma, MI, United StatesHQ recorded Oct 18, 2026201-500132 contacts →

Exact match

“JANX is a leader in nondestructive testing and inspection solutions with offices throughout the USA.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchErie, PA, United StatesHQ recorded Oct 18, 2026201-500129 contacts →

Exact match

“Modern Industries offers customers a single-source solution for precision contract machining, end-to-end complete materials testing lab, and the largest heat treating facility in…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchHorsham, PA, United StatesHQ recorded Oct 18, 202651-200115 contacts →

Exact match

“At Tinius Olsen we specialize in the manufacture and supply of test systems to prove the performance and strength of raw materials including metals, alloys, composites, plastics…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchElmsford, NY, United StatesHQ recorded Oct 18, 202651-200103 contacts →

Exact match

“Magnetic Analysis Corporation has over 95 years of experience as a leader in non-destructive testing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchElkhart, United StatesHQ recorded Oct 18, 2026201-50096 contacts →

Exact match

“Speciality Metal Forming and Welding”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchCypress, TX, United StatesHQ recorded Oct 18, 202651-20093 contacts →

Exact match

“JK Welding is a full service welding company offering custom fabrication, welding and metal repair to clients in Houston, San Antonio, Austin, Dallas, and the surrounding areas.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchAvilla, IN, United StatesHQ recorded Oct 18, 202651-20090 contacts →

Exact match

“Wirco is an alloy fabrication and casting company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchMount Joy, PA, United StatesHQ recorded Oct 18, 2026201-50083 contacts →

Exact match

“In April 1976, Frank Greiner started his own welding business in a one-car garage in Mount Joy, Pennsylvania.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchFort Myers, FL, United StatesHQ recorded Oct 18, 2026201-50083 contacts →

Exact match

“Nondestructive Examination (NDE) and QA/QC Inspection Services for the power generation, aerospace, aircraft, bridge and building, fabrication, manufacturing, chemical, food…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchMorganton, NC, United StatesHQ recorded Oct 18, 202651-20081 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchWichita, KS, United StatesHQ recorded Oct 18, 2026201-50080 contacts →

Exact match

“Aerospace and Non-Aerospace metal processing: Steel, Aluminum, and Titanium Non-Destructive Testing: Magnetic Particle, Dye Penetrant, Conductivity, and Hardness Shot Peen…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 18, 2026201-50076 contacts →

Exact match

“MIL provides the following services to the Aerospace, Medical, Industrial and Power Generation industries: • Non-destructive testing including Fluorescent Penetrant, Magnetic…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchFort Worth, TX, United StatesHQ recorded Oct 18, 2026201-50073 contacts →

Exact match

“GST is a full service precision metal fabricator, covering all forms of metal fabrication, assembly and onsite installation and erection business in the DFW Area.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchCincinnati, OH, United StatesHQ recorded Oct 18, 202651-20068 contacts →

Exact match

“MWG is deeply rooted in a rich tradition of heavy plate fabrication, sheet metal fabrication, robotic welding, laser cutting and CNC machined components for OEMs in the U.S…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchWashington, MO, United StatesHQ recorded Oct 18, 202651-20067 contacts →

Exact match

“Our customer base is nationwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchConroe, TX, United StatesHQ recorded Oct 18, 2026201-50066 contacts →

Exact match

“Ameritex is the leader in advanced metal fabrication.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchHooksett, NH, United StatesHQ recorded Oct 18, 202651-20065 contacts →

Exact match

“Macy Industries (Hooksett, NH) has been growing since 1975.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 18, 202611-5058 contacts →

Exact match

“Based in Houston, Texas, Acute Technological Services (ATS) provides welding engineering and welding services worldwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchCleveland, OH, United StatesHQ recorded Oct 18, 202651-20057 contacts →

Exact match

“In business since 1945, NSL is an ISO/IEC 17025, Nadcap certified, ASME NQA-1, 10 CFR 50 Appendix B (Nuclear) Certified Independent Commercial Testing Laboratory providing…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 1,535 metal fabrication testing services based in the United States

See the full list, filter by size, metro and specialty, and access 3,820 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metal fabrication testing services based in the United States at a glance

As of Oct 18, 2026
28.3%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · Houston
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
675
11-50
620
51-200
201
201-500
28
501-1,000
2
1,001-5,000
3

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 1,535 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 “metal fabrication testing 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 3,820 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 18, 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.

Metal fabrication testing 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 “metal fabrication testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metal fabrication testing services are there based in the United States?

RevenueBase identified 1,535 company matches for metal fabrication testing 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?

Applied Technical Services, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most metal fabrication testing services?

Houston leads with 41 company records, followed by Phoenix (13) and Dayton (12).

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 3,820 professional contacts with verified work emails tracked across these 1,535 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 18, 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.