Company lists · Data refreshed November 2026
Top 25 Heat exchanger testing services based in the United States
RevenueBase identified 182 company matches for heat exchanger testing services associated with the United States as of November 2026 and tracks 3,761 professional contacts across them, including 1,129 with verified work emails. Houston is the largest hub.
This list covers company matches for heat exchanger 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 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.
The 25 largest heat exchanger testing services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 328 contacts → | ||||
Exact match “Here at Conco, we are always looking for A Better Way.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 239 contacts → | ||||
Exact match “At TEi, we help the power and process industries operate safely, sustainably, and without costly downtime.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 179 contacts → | ||||
Exact match “The TechCorr name is synonymous with safe, quality inspection services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 164 contacts → | ||||
Exact match “About Us Cutting-edge technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 135 contacts → | ||||
Exact match “Since 1980, WCR Incorporated has been dedicated to helping our customers prolong the life of their heat exchangers with the largest parts inventory in North America and a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 124 contacts → | ||||
Exact match “Brask Inc specializes in providing engineering design, and fabrication services for complete exchangers, replacement parts, ASME Code Modifications, API 510 Repairs, new bundles…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 101 contacts → | ||||
Exact match “HTRI is the global leader in process heat transfer technology and heat exchanger design software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 81 contacts → | ||||
Exact match “Metalforms and Metalforms Heat Transfer deliver comprehensive heat transfer solutions, featuring technologies like BROWN FINTUBE®, TWISTED TUBE® Heat Exchanger Technology, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 80 contacts → | ||||
Exact match “We are an engineering company that provides metallurgical/materials joining services and creates quality products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 70 contacts → | ||||
Exact match “FIRST CHOICE - Engineering trust, manufacturing certainty™ Southern Heat Exchanger offers design and fabrication of custom shell and tube type heat exchangers manufactured in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 70 contacts → | ||||
Exact match “Dunn Heat Exchangers, Inc.'s heat exchanger cleaning services are unmatched in the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 67 contacts → | ||||
Exact match “Eads has been providing the oil and gas market with trusted designs and superior service for over 5 decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 55 contacts → | ||||
Exact match “Contact Information: 877-816-9081 info@americanefficiency.com AES is your source for safe, superior, guaranteed Leak Detection, Tube Cleaning, and Industrial Inspections.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match “PES is an independent testing laboratory, specializing in mechanical, metallurgical, chemical and nondestructive testing and analysis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 47 contacts → | ||||
Exact match “GEO Heat Exchangers, LLC was started in 1997 in order to fill the need for a high quality, fast turnaround heat exchanger repair and fabrication facility.Buddy Ohmstede, Mack…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 45 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 36 contacts → | ||||
Exact match “TEK-FINS is the leading engineering design & manufacturer of the largest air cooled heat exchangers to ship assembled in North America & Canada today.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “Corrosion Monitoring Services, Inc.(CMS) has been helping its customers assess, monitor, and repair air heaters since 1982.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “We supply the broadest selection of enhanced surface finned tubing and heat exchanger performance equipment on the market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “Opti Temp Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Steeltek Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “Harsco Industrial Air-X-Changers / Hammco is the world’s leading manufacturer of air cooled heat exchangers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Established in 1939, we are one of the oldest and most experienced metallurgical testing laboratories in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “Gulf Coast Exchanger, LLC specializes in the design, fabrication, and repair of Shell & Tube heat exchangers, exchanger components, and ASME Pressure Vessels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “Energy Exchanger Company is the premiere shell and tube heat exchanger manufacturer.” Recorded in the RevenueBase company graph · Nov 6, 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 “heat exchanger testing 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 182 heat exchanger testing services based in the United States
See the full list, filter by size, metro and specialty, and access 1,129 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Heat exchanger testing services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 182 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 “heat exchanger 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 1,129 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 “heat exchanger testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heat exchanger testing services are there based in the United States?
RevenueBase identified 182 company matches for heat exchanger testing 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?
Conco Services LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most heat exchanger testing services?
Houston leads with 13 company records, followed by Tulsa (8) and Beaumont (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 1,129 professional contacts with verified work emails tracked across these 182 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.
Ready to reach these companies? Verified emails and direct dials for all 182 heat exchanger testing services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Heat exchanger testing services by geography
- Heat exchanger testing services based in Brazil
- Heat exchanger testing services based in France
- Heat exchanger testing services based in Germany
- Heat exchanger testing services based in India
- Heat exchanger testing services based in Italy
- Heat exchanger testing services based in the Netherlands
- Heat exchanger testing services based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Heat exchanger testing services based in Brazil
- Heat exchanger testing services based in France
- Heat exchanger testing services based in Germany
- Heat exchanger testing services based in India
- Heat exchanger testing services based in Italy
- Heat exchanger testing services based in the Netherlands
Company intelligence · public preview
Top 25 heat exchanger testing services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 182 matching company records for heat exchanger testing services based in the United States, with 3,761 tracked contacts and 1,129 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heat exchanger testing services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Conco Services LLCconco.netHQ: Verona, TX, United StatesReported employees: 201-500 | Verona, TX, United States | 201-500 | Exact match | 328 contacts → |
“Here at Conco, we are always looking for A Better Way.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Thermal Engineering International USA INCbabcockpower.comHQ: La Palma, CA, United StatesReported employees: 201-500 | La Palma, CA, United States | 201-500 | Exact match | 239 contacts → |
“At TEi, we help the power and process industries operate safely, sustainably, and without costly downtime.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Techcorr Usa, LLCtechcorr.com HQ: Pasadena, TX, United StatesReported employees: 501-1,000 | Pasadena, TX, United States | 501-1,000 | Exact match | 179 contacts → |
“The TechCorr name is synonymous with safe, quality inspection services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Verispexverispex.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 164 contacts → |
“About Us Cutting-edge technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  WCR Heat Exchangerswcrhx.comHQ: Fairborn, OH, United StatesReported employees: 201-500 | Fairborn, OH, United States | 201-500 | Exact match | 135 contacts → |
“Since 1980, WCR Incorporated has been dedicated to helping our customers prolong the life of their heat exchangers with the largest parts inventory in North America and a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Brask, INCbraskinc.comHQ: Pearland, TX, United StatesReported employees: 201-500 | Pearland, TX, United States | 201-500 | Exact match | 124 contacts → |
“Brask Inc specializes in providing engineering design, and fabrication services for complete exchangers, replacement parts, ASME Code Modifications, API 510 Repairs, new bundles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Htri Heat Transfer Research, INChtri.netHQ: Navasota, TX, United StatesReported employees: 51-200 | Navasota, TX, United States | 51-200 | Exact match | 101 contacts → |
“HTRI is the global leader in process heat transfer technology and heat exchanger design software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Metalformsmetalformshx.comHQ: Beaumont, TX, United StatesReported employees: 501-1,000 | Beaumont, TX, United States | 501-1,000 | Exact match | 81 contacts → |
“Metalforms and Metalforms Heat Transfer deliver comprehensive heat transfer solutions, featuring technologies like BROWN FINTUBE®, TWISTED TUBE® Heat Exchanger Technology, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Vacuum Process Engineering, INCvpei.comHQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 80 contacts → |
“We are an engineering company that provides metallurgical/materials joining services and creates quality products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Southern Heat Exchangersheco.comHQ: Tuscaloosa, TX, United StatesReported employees: 51-200 | Tuscaloosa, TX, United States | 51-200 | Exact match | 70 contacts → |
“FIRST CHOICE - Engineering trust, manufacturing certainty™ Southern Heat Exchanger offers design and fabrication of custom shell and tube type heat exchangers manufactured in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dunn Heat Exchangers INCdunnheat.comHQ: Texas City, TX, United StatesReported employees: 51-200 | Texas City, TX, United States | 51-200 | Exact match | 70 contacts → |
“Dunn Heat Exchangers, Inc.'s heat exchanger cleaning services are unmatched in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Eads Cooling Solutionseadscooling.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 67 contacts → |
“Eads has been providing the oil and gas market with trusted designs and superior service for over 5 decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  American Efficiency Services, LLCamericanefficiency.comHQ: Cumberland, VA, United StatesReported employees: 51-200 | Cumberland, VA, United States | 51-200 | Exact match | 55 contacts → |
“Contact Information: 877-816-9081 info@americanefficiency.com AES is your source for safe, superior, guaranteed Leak Detection, Tube Cleaning, and Industrial Inspections.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Product Evaluation Systems, LLCpes-testing.comHQ: Latrobe, PA, United StatesReported employees: 51-200 | Latrobe, PA, United States | 51-200 | Exact match | 50 contacts → |
“PES is an independent testing laboratory, specializing in mechanical, metallurgical, chemical and nondestructive testing and analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GEO Heat Exchangersgeoheat.comHQ: St Gabriel, LA, United StatesReported employees: 51-200 | St Gabriel, LA, United States | 51-200 | Exact match | 47 contacts → |
“GEO Heat Exchangers, LLC was started in 1997 in order to fill the need for a high quality, fast turnaround heat exchanger repair and fabrication facility.Buddy Ohmstede, Mack…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Mchale & Associates, INCmchale.comHQ: Redmond, TN, United StatesReported employees: 51-200 | Redmond, TN, United States | 51-200 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Tek-Fins, LLCtekfins.comHQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 36 contacts → |
“TEK-FINS is the leading engineering design & manufacturer of the largest air cooled heat exchangers to ship assembled in North America & Canada today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Corrosion Monitoring Servicescmsinc.usHQ: West Chicago, IL, United StatesReported employees: 51-200 | West Chicago, IL, United States | 51-200 | Exact match | 33 contacts → |
“Corrosion Monitoring Services, Inc.(CMS) has been helping its customers assess, monitor, and repair air heaters since 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Durafin Tubedurafintube.comHQ: Minerva, OH, United StatesReported employees: 51-200 | Minerva, OH, United States | 51-200 | Exact match | 31 contacts → |
“We supply the broadest selection of enhanced surface finned tubing and heat exchanger performance equipment on the market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Opti Temp, INCoptitemp.comHQ: Traverse City, MI, United StatesReported employees: 11-50 | Traverse City, MI, United States | 11-50 | Exact match | 29 contacts → |
“Opti Temp Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Steeltek, INCsteeltekinc.comHQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 27 contacts → |
“Steeltek Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Harsco Industrial Air-X-Changers Hammcoharscoaxc.comHQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 27 contacts → |
“Harsco Industrial Air-X-Changers / Hammco is the world’s leading manufacturer of air cooled heat exchangers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Anderson Laboratories, INCandersonlabs.comHQ: Greendale, WI, United StatesReported employees: 11-50 | Greendale, WI, United States | 11-50 | Exact match | 26 contacts → |
“Established in 1939, we are one of the oldest and most experienced metallurgical testing laboratories in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Gulf Coast Exchanger, LLCgulfcoastexchanger.comHQ: Beaumont, TX, United StatesReported employees: 51-200 | Beaumont, TX, United States | 51-200 | Exact match | 25 contacts → |
“Gulf Coast Exchanger, LLC specializes in the design, fabrication, and repair of Shell & Tube heat exchangers, exchanger components, and ASME Pressure Vessels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Energy Exchanger Companyenergyexchanger.comHQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 25 contacts → |
“Energy Exchanger Company is the premiere shell and tube heat exchanger manufacturer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 182 company matches
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Heat exchanger testing services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
182 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 182 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for heat exchanger testing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heat exchanger testing services did RevenueBase find based in the United States?
The saved snapshot records 182 matching company records, 3,761 tracked contacts and 1,129 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Heat exchanger testing services by geography
- Heat exchanger testing services based in Brazil
- Heat exchanger testing services based in France
- Heat exchanger testing services based in Germany
- Heat exchanger testing services based in India
- Heat exchanger testing services based in Italy
- Heat exchanger testing services based in the Netherlands
- Heat exchanger testing services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 heat exchanger testing services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heat-exchanger-testing-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Heat exchanger testing services based in Brazil
- Heat exchanger testing services based in France
- Heat exchanger testing services based in Germany
- Heat exchanger testing services based in India
- Heat exchanger testing services based in Italy
- Heat exchanger testing services based in the Netherlands
Company intelligence · public preview
Top 25 heat exchanger testing services based in the United States
RevenueBase records 182 matching company records for heat exchanger testing services based in the United States, with 3,761 tracked contacts and 1,129 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heat exchanger testing services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Conco Services LLCconco.net HQ: Verona, TX, United StatesReported employees: 201-500 | Verona, TX, United States | 201-500 | Exact match | 328 contacts → |
“Here at Conco, we are always looking for A Better Way.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Thermal Engineering International USA INCbabcockpower.com HQ: La Palma, CA, United StatesReported employees: 201-500 | La Palma, CA, United States | 201-500 | Exact match | 239 contacts → |
“At TEi, we help the power and process industries operate safely, sustainably, and without costly downtime.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Techcorr Usa, LLCtechcorr.com HQ: Pasadena, TX, United StatesReported employees: 501-1,000 | Pasadena, TX, United States | 501-1,000 | Exact match | 179 contacts → |
“The TechCorr name is synonymous with safe, quality inspection services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Verispexverispex.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 164 contacts → |
“About Us Cutting-edge technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | WCR Heat Exchangerswcrhx.com HQ: Fairborn, OH, United StatesReported employees: 201-500 | Fairborn, OH, United States | 201-500 | Exact match | 135 contacts → |
“Since 1980, WCR Incorporated has been dedicated to helping our customers prolong the life of their heat exchangers with the largest parts inventory in North America and a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Brask, INCbraskinc.com HQ: Pearland, TX, United StatesReported employees: 201-500 | Pearland, TX, United States | 201-500 | Exact match | 124 contacts → |
“Brask Inc specializes in providing engineering design, and fabrication services for complete exchangers, replacement parts, ASME Code Modifications, API 510 Repairs, new bundles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Htri Heat Transfer Research, INChtri.net HQ: Navasota, TX, United StatesReported employees: 51-200 | Navasota, TX, United States | 51-200 | Exact match | 101 contacts → |
“HTRI is the global leader in process heat transfer technology and heat exchanger design software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Metalformsmetalformshx.com HQ: Beaumont, TX, United StatesReported employees: 501-1,000 | Beaumont, TX, United States | 501-1,000 | Exact match | 81 contacts → |
“Metalforms and Metalforms Heat Transfer deliver comprehensive heat transfer solutions, featuring technologies like BROWN FINTUBE®, TWISTED TUBE® Heat Exchanger Technology, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Vacuum Process Engineering, INCvpei.com HQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 80 contacts → |
“We are an engineering company that provides metallurgical/materials joining services and creates quality products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Southern Heat Exchangersheco.com HQ: Tuscaloosa, TX, United StatesReported employees: 51-200 | Tuscaloosa, TX, United States | 51-200 | Exact match | 70 contacts → |
“FIRST CHOICE - Engineering trust, manufacturing certainty™ Southern Heat Exchanger offers design and fabrication of custom shell and tube type heat exchangers manufactured in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dunn Heat Exchangers INCdunnheat.com HQ: Texas City, TX, United StatesReported employees: 51-200 | Texas City, TX, United States | 51-200 | Exact match | 70 contacts → |
“Dunn Heat Exchangers, Inc.'s heat exchanger cleaning services are unmatched in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Eads Cooling Solutionseadscooling.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 67 contacts → |
“Eads has been providing the oil and gas market with trusted designs and superior service for over 5 decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | American Efficiency Services, LLCamericanefficiency.com HQ: Cumberland, VA, United StatesReported employees: 51-200 | Cumberland, VA, United States | 51-200 | Exact match | 55 contacts → |
“Contact Information: 877-816-9081 info@americanefficiency.com AES is your source for safe, superior, guaranteed Leak Detection, Tube Cleaning, and Industrial Inspections.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Product Evaluation Systems, LLCpes-testing.com HQ: Latrobe, PA, United StatesReported employees: 51-200 | Latrobe, PA, United States | 51-200 | Exact match | 50 contacts → |
“PES is an independent testing laboratory, specializing in mechanical, metallurgical, chemical and nondestructive testing and analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GEO Heat Exchangersgeoheat.com HQ: St Gabriel, LA, United StatesReported employees: 51-200 | St Gabriel, LA, United States | 51-200 | Exact match | 47 contacts → |
“GEO Heat Exchangers, LLC was started in 1997 in order to fill the need for a high quality, fast turnaround heat exchanger repair and fabrication facility.Buddy Ohmstede, Mack…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mchale & Associates, INCmchale.com HQ: Redmond, TN, United StatesReported employees: 51-200 | Redmond, TN, United States | 51-200 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Tek-Fins, LLCtekfins.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 36 contacts → |
“TEK-FINS is the leading engineering design & manufacturer of the largest air cooled heat exchangers to ship assembled in North America & Canada today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Corrosion Monitoring Servicescmsinc.us HQ: West Chicago, IL, United StatesReported employees: 51-200 | West Chicago, IL, United States | 51-200 | Exact match | 33 contacts → |
“Corrosion Monitoring Services, Inc.(CMS) has been helping its customers assess, monitor, and repair air heaters since 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Durafin Tubedurafintube.com HQ: Minerva, OH, United StatesReported employees: 51-200 | Minerva, OH, United States | 51-200 | Exact match | 31 contacts → |
“We supply the broadest selection of enhanced surface finned tubing and heat exchanger performance equipment on the market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Opti Temp, INCoptitemp.com HQ: Traverse City, MI, United StatesReported employees: 11-50 | Traverse City, MI, United States | 11-50 | Exact match | 29 contacts → |
“Opti Temp Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Steeltek, INCsteeltekinc.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 27 contacts → |
“Steeltek Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Harsco Industrial Air-X-Changers Hammcoharscoaxc.com HQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 27 contacts → |
“Harsco Industrial Air-X-Changers / Hammco is the world’s leading manufacturer of air cooled heat exchangers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Anderson Laboratories, INCandersonlabs.com HQ: Greendale, WI, United StatesReported employees: 11-50 | Greendale, WI, United States | 11-50 | Exact match | 26 contacts → |
“Established in 1939, we are one of the oldest and most experienced metallurgical testing laboratories in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gulf Coast Exchanger, LLCgulfcoastexchanger.com HQ: Beaumont, TX, United StatesReported employees: 51-200 | Beaumont, TX, United States | 51-200 | Exact match | 25 contacts → |
“Gulf Coast Exchanger, LLC specializes in the design, fabrication, and repair of Shell & Tube heat exchangers, exchanger components, and ASME Pressure Vessels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Energy Exchanger Companyenergyexchanger.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 25 contacts → |
“Energy Exchanger Company is the premiere shell and tube heat exchanger manufacturer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 182 company matches
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Heat exchanger testing services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
182 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 182 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for heat exchanger testing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heat exchanger testing services did RevenueBase find based in the United States?
The saved snapshot records 182 matching company records, 3,761 tracked contacts and 1,129 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Heat exchanger testing services by geography
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- Heat exchanger testing services based in Germany
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- Heat exchanger testing services based in the Netherlands
- Heat exchanger testing services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 heat exchanger testing services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heat-exchanger-testing-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Heat exchanger testing services based in Brazil
- Heat exchanger testing services based in France
- Heat exchanger testing services based in Germany
- Heat exchanger testing services based in India
- Heat exchanger testing services based in Italy
- Heat exchanger testing services based in the Netherlands