Company lists · Data refreshed November 2026
Top 25 Heat exchanger maintenance contractors worldwide
RevenueBase identified 1,346 company matches for heat exchanger maintenance contractors worldwide as of November 2026 and tracks 16,764 professional contacts across them, including 4,521 with verified work emails. The United States is the largest market and Dubai the largest hub.
This list covers company matches for heat exchanger maintenance contractors worldwide, 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. Country and city lists for heat exchanger maintenance contractors follow the table.
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 maintenance contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,321 contacts → | ||||
Exact match “Welcome to Kelvion!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 375 contacts → | ||||
Exact match “Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | |||||
| 4 | 302 contacts → | ||||
Exact match “Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 189 contacts → | ||||
Exact match “Since 1919, the AKG Group has been a leading manufacturer of heat exchangers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 177 contacts → | ||||
Exact match “Founded in AIMS Companies (AIMS) has been providing turnkey inspection and cleaning services to the industrial, power utility, construction and municipal markets for over 25 years…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 172 contacts → | ||||
Exact match “Vestas aircoil group - Your trusted Technology Partner in Heat Exchangers for a world in need of cooling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 164 contacts → | ||||
Exact match “K2 Industrial Services is a national provider of industrial cleaning, tank cleaning, coatings, insulation, scaffolding and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 157 contacts → | ||||
Exact match “Altex Industries is located in Edmonton Alberta with a primary focus on heat exchangers in the Canadian market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 130 contacts → | ||||
Exact match “Depuis plus de 50 ans, SECAN est votre partenaire de choix pour concevoir et développer des solutions sur-mesure d'échange thermique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 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 | |||||
| 14 | 114 contacts → | ||||
Exact match “The Hamon D’Hondt brand has paved a path of excellence for the past 60 years in the field of Heat Exchange and we intend to keep its legacy alive by optimally supporting our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 105 contacts → | ||||
Exact match “Got questions or are interested in a particular service?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 100 contacts → | ||||
Exact match “BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 94 contacts → | ||||
Exact match “Thermokey is one of the european major manufacturer of top quality heat exchangers for Commercial Refrigeration, Industrial Refrigeration, HVAC, Energy & Process Cooling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 94 contacts → | ||||
Exact match “JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 89 contacts → | ||||
Exact match “HIGHBASE STRATEGIC SDN BHD is a leading service provider of onshore and offshore oil & gas facilities maintenance for upstream and downstream operators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 87 contacts → | ||||
Exact match “Dee Cramer is one of Michigan's most trusted names in heating, cooling and ventilation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 84 contacts → | ||||
Exact match “Empresa especializada em equipamentos de troca térmica, na Fabricação e manutenção de qualquer modelo de trocador de calor casco & tubos e a placas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 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 | |||||
| 23 | 77 contacts → | ||||
Exact match “Carolina Chillers, LLC specializes in HVAC service, installation, maintenance agreements, parts, equipment and equipment relocation, as well as complete system evaluations to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 75 contacts → | ||||
Exact match “Your trusted heat exchanger manufacturer - From first principles to lasting partnerships Heat exchanger manufacturer since 1904, we design and produce to custom specifications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 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 | |||||
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 maintenance contractors”. 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 1,346 heat exchanger maintenance contractors worldwide
See the full list, filter by size, metro and specialty, and access 4,521 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Heat exchanger maintenance contractors worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for heat exchanger maintenance contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “heat exchanger maintenance contractors” 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. 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 4,521 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.
Heat exchanger maintenance contractors by location
8 lists · largest firstEvery Heat exchanger maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heat exchanger maintenance contractors based in the United States338
- Heat exchanger maintenance contractors based in Brazil78
- Heat exchanger maintenance contractors based in Italy63
- Heat exchanger maintenance contractors based in the United Kingdom63
- Heat exchanger maintenance contractors based in Canada54
- Heat exchanger maintenance contractors based in Germany43
- Heat exchanger maintenance contractors based in France33
- Heat exchanger maintenance contractors based in the Netherlands29
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 maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heat exchanger maintenance contractors are there worldwide?
RevenueBase identified 1,346 company matches for heat exchanger maintenance contractors worldwide 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?
Kelvion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most heat exchanger maintenance contractors?
The United States leads with 338 companies, followed by Brazil (78) and Italy (63). Every heat exchanger maintenance contractors list by country and city is linked on this page.
Which city has the most heat exchanger maintenance contractors?
Dubai leads with 16 company records, followed by Ahmedabad (10) and Houston (9).
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 4,521 professional contacts with verified work emails tracked across these 1,346 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 1,346 heat exchanger maintenance contractors worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 heat exchanger maintenance contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,346 matching company records for heat exchanger maintenance contractors worldwide, with 16,764 tracked contacts and 4,521 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 maintenance contractors worldwide
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 |  Kelvionkelvion.comHQ: Herne, GermanyReported employees: 5,001-10,000 | Herne, Germany | 5,001-10,000 | Exact match | 2,321 contacts → |
“Welcome to Kelvion!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Partner Industrialpartnerind.comHQ: Houston, OR, United StatesReported employees: 1,001-5,000 | Houston, OR, United States | 1,001-5,000 | Exact match | 375 contacts → |
“Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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. | |||||
| 4 |  Tech24mytech24.comHQ: Greenville, SC, United StatesReported employees: 501-1,000 | Greenville, SC, United States | 501-1,000 | Exact match | 302 contacts → |
“Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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. | |||||
| 6 |  AKG Of Americaakg-america.comHQ: Mebane, NC, United StatesReported employees: 1,001-5,000 | Mebane, NC, United States | 1,001-5,000 | Exact match | 189 contacts → |
“Since 1919, the AKG Group has been a leading manufacturer of heat exchangers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aims Companiesaimscompanies.comHQ: Scottsdale, CA, United StatesReported employees: 501-1,000 | Scottsdale, CA, United States | 501-1,000 | Exact match | 177 contacts → |
“Founded in AIMS Companies (AIMS) has been providing turnkey inspection and cleaning services to the industrial, power utility, construction and municipal markets for over 25 years…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Vestas Aircoilvestas-aircoil.comHQ: Lem, BrazilReported employees: 201-500 | Lem, Brazil | 201-500 | Exact match | 172 contacts → |
“Vestas aircoil group - Your trusted Technology Partner in Heat Exchangers for a world in need of cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  K2 Industrial Services, INCk2industrial.comHQ: Highland, IN, United StatesReported employees: 1,001-5,000 | Highland, IN, United States | 1,001-5,000 | Exact match | 164 contacts → |
“K2 Industrial Services is a national provider of industrial cleaning, tank cleaning, coatings, insulation, scaffolding and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Altex Industries INCaltexinc.comHQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 157 contacts → |
“Altex Industries is located in Edmonton Alberta with a primary focus on heat exchangers in the Canadian market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  SECANsecan.aeroHQ: Gennevilliers, FranceReported employees: 51-200 | Gennevilliers, France | 51-200 | Exact match | 130 contacts → |
“Depuis plus de 50 ans, SECAN est votre partenaire de choix pour concevoir et développer des solutions sur-mesure d'échange thermique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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. | |||||
| 14 |  D'hondt Thermal Solutionsdh-ts.comHQ: Valenciennes, FranceReported employees: 201-500 | Valenciennes, France | 201-500 | Exact match | 114 contacts → |
“The Hamon D’Hondt brand has paved a path of excellence for the past 60 years in the field of Heat Exchange and we intend to keep its legacy alive by optimally supporting our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Innovator Industrial Services INCinnovatorind.comHQ: Spruce Grove, NB, CanadaReported employees: 201-500 | Spruce Grove, NB, Canada | 201-500 | Exact match | 105 contacts → |
“Got questions or are interested in a particular service?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Boiler Master SDN BHDboilermaster.bizHQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 100 contacts → |
“BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Thermokeythermokey.comHQ: Rivarotta, ItalyReported employees: 201-500 | Rivarotta, Italy | 201-500 | Exact match | 94 contacts → |
“Thermokey is one of the european major manufacturer of top quality heat exchangers for Commercial Refrigeration, Industrial Refrigeration, HVAC, Energy & Process Cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  JBCjbcindserv.co.ukHQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 94 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Highbase Strategic Sdn. BHDhighbase.com.myHQ: Taman Melawati, MalaysiaReported employees: 51-200 | Taman Melawati, Malaysia | 51-200 | Exact match | 89 contacts → |
“HIGHBASE STRATEGIC SDN BHD is a leading service provider of onshore and offshore oil & gas facilities maintenance for upstream and downstream operators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  DEE Cramer, INCdeecramer.comHQ: Holly, MI, United StatesReported employees: 51-200 | Holly, MI, United States | 51-200 | Exact match | 87 contacts → |
“Dee Cramer is one of Michigan's most trusted names in heating, cooling and ventilation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Expander Trocadores DE Calorexpandermanutencao.com.brHQ: Cotia, BrazilReported employees: 201-500 | Cotia, Brazil | 201-500 | Exact match | 84 contacts → |
“Empresa especializada em equipamentos de troca térmica, na Fabricação e manutenção de qualquer modelo de trocador de calor casco & tubos e a placas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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. | |||||
| 23 |  Carolina Chillers, LLCcarolinachillers.comHQ: Ladson, SC, United StatesReported employees: 51-200 | Ladson, SC, United States | 51-200 | Exact match | 77 contacts → |
“Carolina Chillers, LLC specializes in HVAC service, installation, maintenance agreements, parts, equipment and equipment relocation, as well as complete system evaluations to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sterling Thermal Technology LTDsterlingtt.comHQ: Aylesbury, United KingdomReported employees: 51-200 | Aylesbury, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Your trusted heat exchanger manufacturer - From first principles to lasting partnerships Heat exchanger manufacturer since 1904, we design and produce to custom specifications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  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. | |||||
Showing 25 of 1,346 company matches
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Heat exchanger maintenance contractors: 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
1,328 records in the displayed employee bands.
18 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,346 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 ↗
Heat exchanger maintenance contractors by location
8 lists · largest firstEvery Heat exchanger maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heat exchanger maintenance contractors based in the United States338
- Heat exchanger maintenance contractors based in Brazil78
- Heat exchanger maintenance contractors based in Italy63
- Heat exchanger maintenance contractors based in the United Kingdom63
- Heat exchanger maintenance contractors based in Canada54
- Heat exchanger maintenance contractors based in Germany43
- Heat exchanger maintenance contractors based in France33
- Heat exchanger maintenance contractors based in the Netherlands29
Questions about this company list
What does Exact match mean for heat exchanger maintenance contractors?
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 maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,346 matching company records, 16,764 tracked contacts and 4,521 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 heat exchanger maintenance contractors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/heat-exchanger-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 heat exchanger maintenance contractors worldwide
RevenueBase records 1,346 matching company records for heat exchanger maintenance contractors worldwide, with 16,764 tracked contacts and 4,521 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 maintenance contractors worldwide
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 | Kelvionkelvion.com HQ: Herne, GermanyReported employees: 5,001-10,000 | Herne, Germany | 5,001-10,000 | Exact match | 2,321 contacts → |
“Welcome to Kelvion!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Partner Industrialpartnerind.com HQ: Houston, OR, United StatesReported employees: 1,001-5,000 | Houston, OR, United States | 1,001-5,000 | Exact match | 375 contacts → |
“Partner Industrial is a preferred and trusted provider of specialty maintenance services to the downstream energy, power generation, and industrial markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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. | |||||
| 4 | Tech24mytech24.com HQ: Greenville, SC, United StatesReported employees: 501-1,000 | Greenville, SC, United States | 501-1,000 | Exact match | 302 contacts → |
“Tech 24 is the service industry leader, providing fast, complete, multi-regional repair and preventive plan solutions for commercial refrigeration, cooking, beverage and HVAC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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. | |||||
| 6 | AKG Of Americaakg-america.com HQ: Mebane, NC, United StatesReported employees: 1,001-5,000 | Mebane, NC, United States | 1,001-5,000 | Exact match | 189 contacts → |
“Since 1919, the AKG Group has been a leading manufacturer of heat exchangers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aims Companiesaimscompanies.com HQ: Scottsdale, CA, United StatesReported employees: 501-1,000 | Scottsdale, CA, United States | 501-1,000 | Exact match | 177 contacts → |
“Founded in AIMS Companies (AIMS) has been providing turnkey inspection and cleaning services to the industrial, power utility, construction and municipal markets for over 25 years…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vestas Aircoilvestas-aircoil.com HQ: Lem, BrazilReported employees: 201-500 | Lem, Brazil | 201-500 | Exact match | 172 contacts → |
“Vestas aircoil group - Your trusted Technology Partner in Heat Exchangers for a world in need of cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | K2 Industrial Services, INCk2industrial.com HQ: Highland, IN, United StatesReported employees: 1,001-5,000 | Highland, IN, United States | 1,001-5,000 | Exact match | 164 contacts → |
“K2 Industrial Services is a national provider of industrial cleaning, tank cleaning, coatings, insulation, scaffolding and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Altex Industries INCaltexinc.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 157 contacts → |
“Altex Industries is located in Edmonton Alberta with a primary focus on heat exchangers in the Canadian market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | SECANsecan.aero HQ: Gennevilliers, FranceReported employees: 51-200 | Gennevilliers, France | 51-200 | Exact match | 130 contacts → |
“Depuis plus de 50 ans, SECAN est votre partenaire de choix pour concevoir et développer des solutions sur-mesure d'échange thermique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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. | |||||
| 14 | D'hondt Thermal Solutionsdh-ts.com HQ: Valenciennes, FranceReported employees: 201-500 | Valenciennes, France | 201-500 | Exact match | 114 contacts → |
“The Hamon D’Hondt brand has paved a path of excellence for the past 60 years in the field of Heat Exchange and we intend to keep its legacy alive by optimally supporting our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Innovator Industrial Services INCinnovatorind.com HQ: Spruce Grove, NB, CanadaReported employees: 201-500 | Spruce Grove, NB, Canada | 201-500 | Exact match | 105 contacts → |
“Got questions or are interested in a particular service?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Boiler Master SDN BHDboilermaster.biz HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 100 contacts → |
“BoilerMaster Group specialized in boiler and heat exchangers repairs and maintenance, hydrojetting, and refractory and insulation services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thermokeythermokey.com HQ: Rivarotta, ItalyReported employees: 201-500 | Rivarotta, Italy | 201-500 | Exact match | 94 contacts → |
“Thermokey is one of the european major manufacturer of top quality heat exchangers for Commercial Refrigeration, Industrial Refrigeration, HVAC, Energy & Process Cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | JBCjbcindserv.co.uk HQ: Normanton, United KingdomReported employees: 51-200 | Normanton, United Kingdom | 51-200 | Exact match | 94 contacts → |
“JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Highbase Strategic Sdn. BHDhighbase.com.my HQ: Taman Melawati, MalaysiaReported employees: 51-200 | Taman Melawati, Malaysia | 51-200 | Exact match | 89 contacts → |
“HIGHBASE STRATEGIC SDN BHD is a leading service provider of onshore and offshore oil & gas facilities maintenance for upstream and downstream operators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | DEE Cramer, INCdeecramer.com HQ: Holly, MI, United StatesReported employees: 51-200 | Holly, MI, United States | 51-200 | Exact match | 87 contacts → |
“Dee Cramer is one of Michigan's most trusted names in heating, cooling and ventilation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Expander Trocadores DE Calorexpandermanutencao.com.br HQ: Cotia, BrazilReported employees: 201-500 | Cotia, Brazil | 201-500 | Exact match | 84 contacts → |
“Empresa especializada em equipamentos de troca térmica, na Fabricação e manutenção de qualquer modelo de trocador de calor casco & tubos e a placas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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. | |||||
| 23 | Carolina Chillers, LLCcarolinachillers.com HQ: Ladson, SC, United StatesReported employees: 51-200 | Ladson, SC, United States | 51-200 | Exact match | 77 contacts → |
“Carolina Chillers, LLC specializes in HVAC service, installation, maintenance agreements, parts, equipment and equipment relocation, as well as complete system evaluations to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sterling Thermal Technology LTDsterlingtt.com HQ: Aylesbury, United KingdomReported employees: 51-200 | Aylesbury, United Kingdom | 51-200 | Exact match | 75 contacts → |
“Your trusted heat exchanger manufacturer - From first principles to lasting partnerships Heat exchanger manufacturer since 1904, we design and produce to custom specifications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 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. | |||||
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Heat exchanger maintenance contractors: 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
1,328 records in the displayed employee bands.
18 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,346 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 ↗
Heat exchanger maintenance contractors by location
8 lists · largest firstEvery Heat exchanger maintenance contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heat exchanger maintenance contractors based in the United States338
- Heat exchanger maintenance contractors based in Brazil78
- Heat exchanger maintenance contractors based in Italy63
- Heat exchanger maintenance contractors based in the United Kingdom63
- Heat exchanger maintenance contractors based in Canada54
- Heat exchanger maintenance contractors based in Germany43
- Heat exchanger maintenance contractors based in France33
- Heat exchanger maintenance contractors based in the Netherlands29
Questions about this company list
What does Exact match mean for heat exchanger maintenance contractors?
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 maintenance contractors did RevenueBase find worldwide?
The saved snapshot records 1,346 matching company records, 16,764 tracked contacts and 4,521 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.
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Cite this list
RevenueBase Data Team. Top 25 heat exchanger maintenance contractors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/heat-exchanger-maintenance-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗