Company lists · Data refreshed November 2026

Top 25 Heat exchanger cleaning services based in Canada

RevenueBase identified 79 company matches for heat exchanger cleaning services associated with Canada as of November 2026 and tracks 566 professional contacts across them, including 177 with verified work emails. Edmonton is the largest hub.

This list covers company matches for heat exchanger cleaning services associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
79Companies
566Contacts tracked
177Verified emails
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The 25 largest heat exchanger cleaning services based in Canada

Ranked by team size
Top 25 of 79 company matches for heat exchanger cleaning services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000157 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
2Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“AmNor Industries est une entreprise spécialisée en nettoyage industriel ainsi qu’en gestion, transport etrécupération de matière résiduelle dangereuse (M.D.R.) L’équipe de gestion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLac La Biche, AB, CanadaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“MAD Oilfield Solutions is a leading provider of Fluid Management, Industrial and Field Pressure & Vac, Specialty High Pressure and Chemical Cleaning Services in Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStony Plain, AB, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“You rely on your pressure vessels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBonnyville, AB, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Warco is a leading western Canadian industrial cleaning and heat transfer service specialty company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“With nearly 30 years of expert knowledge of heat transfer systems, Alberta Exchanger Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“GTS Services are HVAC fan coil and heat pump replacement specialists, Certified Air System Cleaning Specialist's (ASCS) and Applied Microbial Remediation Technician's (AMRT)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFort Saskatchewan, AB, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CAN-AK provides the oil flushing and chemical cleaning turnkey services necessary to manage, monitor, and advance all phases of your plant’s equipment reliability objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBonnyville, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A leader in industrial cleaning and fluid hauling in the lakeland area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrantford, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Madok Manufacturing Limited is a leading Canadian manufacturer of custom heat exchanger coils for the replacement and OEM markets in the HVAC-R industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCoaticook, QC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Caron et fils designs and manufactures top-of-the-line industrial heat exchangers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDrayton Valley, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“RPM Vac-Steam-Pressure is a locally owned Vacuum, Steam, Pressure Truck, Hot Oiler Company, established in 2008.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We make a point of listening to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Prevent Mechanical's corporate DNA is descended from one of Calgary's largest mechanical equipment manufacturer's representatives and the City's leading water treatment company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Since 1993, Dalpro has become a recognized leader in providing turnkey, cost-effective chemical cleaning services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Serving Saskatoon and district, Gibbon Heating and Air Conditioning provides a thorough multi-step cleaning process, to help your family breathe easier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBonnyville, AB, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Industrial Cleaning Specialists We provide High Volume/High Pressure & LP Chemical Cleaning Services to North-Eastern Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“You rely on your pressure vessels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWheatland County, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“RK Group delivers pipeline cleaning solutions that support the safe, efficient operation of critical energy infrastructure, with expanding capabilities that contribute to broader…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Services de nettoyage et de restauration après sinistre Nettoyage de conduits de ventilation et échangeur d'air Esthétique automobile Nettoyage à la vapeur de tapis et meubles…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNorwich, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Oxford Industrial Services specalizes in high pressure water cleaning- Tank cleaning with 3D spinning - Evap cleaning - Heat exchanger cleaning - Lance work - Hot wash - Boiler…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMedicine Hat, AB, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Are you in need of an Industrial Cleaning Service company that holds itself to the highest safety standards?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Serving Atlantic Canada since 1992, NS Radiator & Heat Exchange Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBarrie, ON, CanadaHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

“Abbott's Air offers air handler refurbishment, cooling tower maintenance, industrial air quality testing & maintenance services for heat reclaim wheels.”

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

Showing 25 of 79 heat exchanger cleaning services based in Canada

See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heat exchanger cleaning services based in Canada at a glance

As of Nov 6, 2026
31.3%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
23
51-200
8
501-1,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 79 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 Canada whose business descriptions match “heat exchanger cleaning 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 177 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 cleaning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heat exchanger cleaning services are there based in Canada?

RevenueBase identified 79 company matches for heat exchanger cleaning services associated with Canada 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?

Altex Industries INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heat exchanger cleaning services?

Edmonton leads with 8 company records, followed by Montreal (7) and Calgary (4).

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 177 professional contacts with verified work emails tracked across these 79 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.