Company lists · Data refreshed September 2026

Top 25 Radiant heating installation companies based in Canada

Name: Radiant heating installation companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 123 companies tracked

RevenueBase identified 123 radiant heating installation companies headquartered in Canada as of September 2026 and tracks 566 professional contacts across them, including 151 with verified work emails. Toronto is the largest hub.

This list covers radiant heating installation companies 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 21, 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 21, 2026 86% judged on-target in blind review

123Companies

566Contacts tracked

151Verified emails

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The 25 largest radiant heating installation companies based in Canada

Ranked by team size

Top 25 of 123 radiant heating installation companies based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to radiant heating installation companies: 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	Simply Green Home Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	60 contacts →
	Partial evidence “Simply Green offers a wide range of options to help you get equipped with reliable, top-quality, high-efficiency heating and cooling systems.” Source: RevenueBase Database · checked Sep 21, 2026
2	Superior Radiant Products	Indirect evidence	Stoney Creek, ON, CanadaHQ checked Sep 21, 2026	11-50	39 contacts →
	Indirect 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 21, 2026
3	TWA Panel Systems INC	Indirect evidence	Leduc County, CanadaHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
4	Flextherm	Partial evidence	Longueuil, QC, CanadaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “FLEXTHERM is the leader of the electric floor heating systems industry.” Source: RevenueBase Database · checked Sep 21, 2026
5	Francis Plumbing Heating & Cooling	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “For over 90 years the Francis Plumbing & Heating team has continued to provide ongoing excellence in water services including plumbing, heating, radiant floor heating, boilers…” Source: RevenueBase Database · checked Sep 21, 2026
6	R.B Heating & AIR Conditioning LTD	Strong evidence	Kemptville, ON, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Kemptville, Ontario Heating,(gas, oil, electric, renewable) Air Conditioning, Heat pumps, Geothermal & Air Source, Refrigeration, Radiant Floor Heating,Sheet Metal, Ventilation…” Source: RevenueBase Database · checked Sep 21, 2026
7	Simcoe Muskoka Home Comfort	Indirect evidence	Orillia, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Simcoe Muskoka Home Comfort is an HVAC company founded on the values of honesty, integrity, quality and transparency – these values translate into our commitment to our customers…” Source: RevenueBase Database · checked Sep 21, 2026
8	Electro Aide INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	14 contacts →
	Partial evidence “For over 75 years, Electro Aide has been the go-to name in Montreal for reliable heating, cooling, and air quality solutions.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cross Heating & AIR Conditioning LTD	Strong evidence	North Perth, CanadaHQ checked Sep 21, 2026	1-10	14 contacts →
	Strong evidence “Premium heating contractor providing installation and service of quality residential products including- natural gas and propane furnaces - central air conditioners - air source…” Source: RevenueBase Database · checked Sep 21, 2026
10	Kampmann Heating, Cooling, Ventilation LTD	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Kampmann Heating, Cooling, Ventilation Ltd (Kampmann North America), part of the global Kampmann Group, is a leader in sustainable heating, cooling, and ventilation solutions for…” Source: RevenueBase Database · checked Sep 21, 2026
11	Foster Heating & Cooling	Partial evidence	Victoria, BC, CanadaHQ checked Sep 21, 2026	51-200	11 contacts →
	Partial evidence “Foster Heating & Cooling has proudly served Vancouver Island since 1928, becoming one of the region’s most trusted and capable HVAC and refrigeration providers.” Source: RevenueBase Database · checked Sep 21, 2026
12	Allard & Ricard INC	Indirect evidence	Lasalle, CanadaHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Allard Technologies vous assure confort et tranquillité d’esprit de par son expertise reconnue et son service impeccable dans le grand Montréal et les environs.” Source: RevenueBase Database · checked Sep 21, 2026
13	Plombexel INC	Partial evidence	Saint-hyacinthe, QC, CanadaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Plombexel est votre expert en plomberie, chauffage, plancher radiant, gaz naturel et propane.” Source: RevenueBase Database · checked Sep 21, 2026
14	Farr Mechanical Corporation	Partial evidence	Stouffville, ON, CanadaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “With over 40 years in the industry and numerous specialized teams, we offer a complete range of heating and cooling services.” Source: RevenueBase Database · checked Sep 21, 2026
15	Techno-Pompes	Indirect evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	51-200	8 contacts →
	Indirect evidence “Les Systèmes Techno-Pompes inc.” Source: RevenueBase Database · checked Sep 21, 2026
16	Wardlaw Heating & AIR Conditioning	Partial evidence	Sault Ste Marie, ON, CanadaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “With over 40 years of experience, Wardlaw Heating and Cooling offers the community of Sault Ste.” Source: RevenueBase Database · checked Sep 21, 2026
17	Waterloo Energy Products & Mechanical	Indirect evidence	Woolwich, ON, CanadaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Waterloo Energy Products & Mechanical is an HVAC & Renewable Energy Contractor specializing in Design-Build, Service and Maintenance for the Residential, Commercial and Industrial…” Source: RevenueBase Database · checked Sep 21, 2026
18	Ironworks Radiators INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Based in Toronto, our team of heating experts will ensure you get the perfect look for your space through complete personalized service.” Source: RevenueBase Database · checked Sep 21, 2026
19	Calcana Infrared Heaters	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Calcana Infrared Heaters - Your trusted source for cutting-edge, energy-efficient heating solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	Otto Heating And Cooling LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Otto Heating and Cooling takes pride in providing quality HVAC services for a wide variety of residential and commercial needs.” Source: RevenueBase Database · checked Sep 21, 2026
21	Britech	Strong evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “We manufacture and supply electric radiant heating cables and controls for all types of applications; residential, commercial and industrial.” Source: RevenueBase Database · checked Sep 21, 2026
22	ID Mechanical INC	Strong evidence	Vaughan, ON, CanadaHQ checked Sep 21, 2026	11-50	4 contacts →
	Strong evidence “ID Mechanical Inc is a construction company providing end to end plumbing and radiant heat installations for new builds and renovations for industrial, commercial, institutional…” Source: RevenueBase Database · checked Sep 21, 2026
23	Nordik Radiant	Partial evidence	St-jérôme, QC, CanadaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Que vous soyez un auto-constructeur, un entrepreneur ou un plombier, sélectionnez les composantes de votre plancher radiant avec l’aide d’un de nos spécialistes pour obtenir un…” Source: RevenueBase Database · checked Sep 21, 2026
24	Cosyfloor	Partial evidence	Regina, SK, CanadaHQ checked Sep 21, 2026	11-50	3 contacts →
	Partial evidence “Infloor heating adds an element of warmth and luxury to any room in your home, and with CosyFloor, bringing this luxury home has never been easier.” Source: RevenueBase Database · checked Sep 21, 2026
25	Innovative Heating Technologies	Partial evidence	Oak Bluff, MB, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Manufacture radiant heat products to be used as primary or supplementary heat for residential uses.” Source: RevenueBase Database · checked Sep 21, 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: radiant heating installation companies. 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 radiant heating installation companies.
Partial evidence: Its own public description names part of radiant heating installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name radiant heating installation companies. 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 123 radiant heating installation companies based in Canada

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Radiant heating installation companies based in Canada at a glance

As of Sep 21, 2026

26.7%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 123 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 radiant heating installation companies, 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 “radiant heating installation companies”. 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 radiant heating installation companies), 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 radiant heating installation companies, 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, 151 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 21, 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 radiant heating installation companies, 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 radiant heating installation companies are there based in Canada?

RevenueBase identified 123 radiant heating installation companies 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?

Simply Green Home Services INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most radiant heating installation companies?

Toronto leads with 7 headquartered companies, followed by Calgary (5) and Vaughan (5).

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 151 verified decision-maker contacts tracked across these 123 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 21, 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.