Company lists · Data refreshed September 2026

Top 25 Industrial heat providers based in Canada

Name: Industrial heat providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 285 companies tracked

RevenueBase identified 285 industrial heat providers headquartered in Canada as of September 2026 and tracks 2,561 professional contacts across them, including 1,113 with verified work emails. Calgary is the largest hub.

This list covers industrial heat providers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

285Companies

2,561Contacts tracked

1,113Verified emails

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The 25 largest industrial heat providers based in Canada

Ranked by team size

Top 25 of 285 industrial heat providers based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial heat providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Carmichael Engineering LTD	Partial evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	501-1,000	400 contacts →
	Partial evidence “Dedicated to Excellence For over a century, Carmichael has been delivering expert solutions in HVAC, industrial refrigeration, automation, combustion, energy, and scientific…” Source: RevenueBase Database · checked Sep 17, 2026
2	NTI Boilers	Indirect evidence	Saint John, NB, CanadaHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “NTI is a manufacturer of residential and commercial heating equipment founded in Saint John, New Brunswick, Canada.” Source: RevenueBase Database · checked Sep 17, 2026
3	Mscp Heat Management Solutions	Strong evidence	Sherwood Park, AB, CanadaHQ checked Sep 17, 2026	51-200	75 contacts →
	Strong evidence “MSCP delivers fully integrated heat management and asset protection packages, including CUI mitigation, for oil & gas and industrial facilities across Canada.” Source: RevenueBase Database · checked Sep 17, 2026
4	Thermogenics	Indirect evidence	Aurora, ON, CanadaHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Thermogenics, founded in 1975, is a leading provider of boiler lifecycle solutions in North America.” Source: RevenueBase Database · checked Sep 17, 2026
5	ICE Western Sales	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “ICE has been a HVAC manufacturer with two facilities in Canada with one in Winnipeg (since 1961) and Calgary (since 1991) and one in the USA, Tennessee (since 1993).” Source: RevenueBase Database · checked Sep 17, 2026
6	Solex Thermal Science	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “We are the market leader and developer of high-efficiency, indirect heat exchange technology for the heating, cooling and drying of free-flowing granular materials such as solid…” Source: RevenueBase Database · checked Sep 17, 2026
7	Aecometric Corporation	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 17, 2026	11-50	57 contacts →
	Partial evidence “Founded in 1972, Aecometric Corporation is a leader in supplying custom designed large-scale industrial combustion equipment and systems to the global market.” Source: RevenueBase Database · checked Sep 17, 2026
8	Wattco	Partial evidence	Lachine, QC, CanadaHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Wattco™ manufactures a complete line of flange heaters, circulation heaters, tubular heaters, and immersion heating elements for a wide variety of industrial and commercial…” Source: RevenueBase Database · checked Sep 17, 2026
9	TIW Western INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “TIW WESTERN Inc.(TIWW) is a leading heat transfer company with one of the largest fabrication facilities in Western Canada.” Source: RevenueBase Database · checked Sep 17, 2026
10	Superior Radiant Products	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “SRP® offers a complete range of low and high-intensity infrared heaters for industrial, commercial, agricultural and residential applications worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
11	Thermotech Combustion	Partial evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “THERMOTECH COMBUSTION IS A GROUP OF EXPERTS SPECIALISING IN SOLUTIONS FOR INDUSTRIAL COMBUSTION AND STEAM PRODUCTION.” Source: RevenueBase Database · checked Sep 17, 2026
12	Inproheat Industries LTD	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Airstream Heating & AIR Conditioning INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Locally owned and operated for over 35 years, Airstream delivers expert HVAC solutions across the Lower Mainland and Fraser Valley.” Source: RevenueBase Database · checked Sep 17, 2026
14	Thermo 2000 INC	Indirect evidence	Richmond, QC, CanadaHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Thermo has been designing and manufacturing high-performance heating equipment for domestic and hydronic systems for over 40 years for residential, commercial and institutional…” Source: RevenueBase Database · checked Sep 17, 2026
15	Custom Steam Solutions INC	Indirect evidence	Paris, ON, CanadaHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Customs Steam Solutions provides end to end solutions for your thermal energy needs.” Source: RevenueBase Database · checked Sep 17, 2026
16	Campo Equipment	Indirect evidence	Etobicoke, ON, CanadaHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Industry leading manufacturer of electric, diesel and propane/natural gas fueled, direct and indirect fired construction heaters.” Source: RevenueBase Database · checked Sep 17, 2026
17	Thermolec Ltd. Ltée	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Leading provider of Electric Heaters for the HVAC industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bryan's Fuel	Indirect evidence	Orangeville, ON, CanadaHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Bryan’s Fuel is a modern and diverse privately owned company that delivers high quality heating and cooling solutions for residential home owners in the Orangeville and…” Source: RevenueBase Database · checked Sep 17, 2026
19	The Hvac Service	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Heating, ventilation and air conditioning (or HVAC) is a modern technology which maintains temperature, good water pressure and chemical composition within the design parameters.” Source: RevenueBase Database · checked Sep 17, 2026
20	Dael Thermal Group INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “Complete industrial and commercial solutions: • Combustion • Refrigeration • Chillers • HVAC • Plumbing • Electrical • Turn-key Installations IMMEDIATE SERVICE.” Source: RevenueBase Database · checked Sep 17, 2026
21	Acceleware LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Acceleware is an advanced electromagnetic (EM) heating company with highly scalable EM solutions for large industrial applications.” Source: RevenueBase Database · checked Sep 17, 2026
22	Process Combustion Systems INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “A recent acquisition of DCM Group, Process Combustion Systems, Inc.(PCSI) has been a leading provider of combustion solutions since 1981.” Source: RevenueBase Database · checked Sep 17, 2026
23	Services Énergétiques R.L. INC	Partial evidence	Québec, QC, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Distributeur d'équipements spécialisés pour les chaufferies pour les secteurs commercial, institutionnel et industriel.” Source: RevenueBase Database · checked Sep 17, 2026
24	Maxi-Therm Steam Made Easy	Partial evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Maxi-Therm is a manufacturer of heat exchanger systems using steam to heat a liquid or to produce clean steam.” Source: RevenueBase Database · checked Sep 17, 2026
25	Weishaupt Corporation	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial heat providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial heat providers.
Partial evidence: Its own public description names part of industrial heat providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial heat providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 285 industrial heat providers based in Canada

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Industrial heat providers based in Canada at a glance

As of Sep 17, 2026

43.5%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

100

51-200

201-500

501-1,000

1,001-5,000

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 285 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial heat providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “industrial heat providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial heat providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial heat providers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,113 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial heat providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial heat providers are there based in Canada?

RevenueBase identified 285 industrial heat providers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Carmichael Engineering LTD, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most industrial heat providers?

Calgary leads with 22 headquartered companies, followed by Toronto (20) and Montreal (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,113 verified decision-maker contacts tracked across these 285 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.