Company lists · Data refreshed September 2026

Top 25 Ground source heat pump companies based in Canada

Name: Ground source heat pump companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 112 companies tracked

RevenueBase identified 112 ground source heat pump companies headquartered in Canada as of September 2026 and tracks 733 professional contacts across them, including 299 with verified work emails. Toronto is the largest hub.

This list covers ground source heat pump 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 19, 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 19, 2026 86% judged on-target in blind review

112Companies

733Contacts tracked

299Verified emails

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The 25 largest ground source heat pump companies based in Canada

Ranked by team size

Top 25 of 112 ground source heat pump companies based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to ground source heat pump 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	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	60 contacts →
	Indirect 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 19, 2026
2	Continual Energy INC	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “The team at Continual Energy Inc.” Source: RevenueBase Database · checked Sep 19, 2026
3	Geosource Energy INC	Indirect evidence	Ancaster, ON, CanadaHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “For all business inquiries, contact the Geosource team at info@geosourceenergy.com- Devoted to the pursuit of innovation and excellence as a leading geoexchange specialist, we are…” Source: RevenueBase Database · checked Sep 19, 2026
4	Diverso Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Diverso Energy is North America’s first fully vertically integrated geothermal utility company, helping developers, building owners, and investors deliver low-carbon heating and…” Source: RevenueBase Database · checked Sep 19, 2026
5	1click Heating & Cooling	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “1Click Heating & Cooling offers a seamless, eco-friendly, and cost-effective solution for all your heating and cooling needs.” Source: RevenueBase Database · checked Sep 19, 2026
6	Aéro Mécanique Turcotte INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Ayant plus de 25 ans d’expérience dans le domaine de la conception et dans la réalisation en mécanique du bâtiment, AÉRO Mécanique Turcotte inc.” Source: RevenueBase Database · checked Sep 19, 2026
7	Geotility Geothermal Installations Corp	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “GeoTility has been designing, installing, and servicing heating and cooling systems for more than 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
8	Transom Corporation	Strong evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Transom Corporation is one of the leading manufacturers in the HVAC industry, specializing in air source and water source heat pumps for commercial and industrial applications.” Source: RevenueBase Database · checked Sep 19, 2026
9	Induktion	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Induktion Géothermie est une jeune entreprise formée d’experts en géothermie, en chauffage, en climatisation ainsi qu’en ventilation.” Source: RevenueBase Database · checked Sep 19, 2026
10	Thermoco	Indirect evidence	Beloeil, QC, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Des clients qui ont recommandé nos services à d’autres clients : voilà qui résume bien sur quoi repose notre succès.” Source: RevenueBase Database · checked Sep 19, 2026
11	Empower Home Comfort	Indirect evidence	Pickering, ON, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Empower Home Comfort is your reliable partner in providing exceptional heating and cooling solutions.” Source: RevenueBase Database · checked Sep 19, 2026
12	ARK Heat	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “We are committed to fighting the impacts of climate change and reinventing our built environments with intelligent, data-driven technology.” Source: RevenueBase Database · checked Sep 19, 2026
13	Terralta Air-Tech	Indirect evidence	Medicine Hat, AB, CanadaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Renewable energy company located in Medicine Hat, serving Southern Alberta and Southern Saskatchewan.” Source: RevenueBase Database · checked Sep 19, 2026
14	Climatisation Novatrix	Indirect evidence	Sainte-julie, QC, CanadaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Climatisation Novatrix est une entreprise de construction spécialisée en géothermie, climatisation et chauffage résidentiel, commercial, institutionnel et industriel.” Source: RevenueBase Database · checked Sep 19, 2026
15	Foster Heating & Cooling	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 19, 2026	51-200	11 contacts →
	Indirect 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 19, 2026
16	Envirotech Geothermal	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “We support the Western Canadian agricultural, rural, urban and commercial markets to realize the benefits and features of geothermal heating and cooling.” Source: RevenueBase Database · checked Sep 19, 2026
17	Geosmart Energy INC	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “GeoSmart Energy is a well know brand of geothermal heat pumps.” Source: RevenueBase Database · checked Sep 19, 2026
18	Enertec Engineering	Indirect evidence	Beamsville, ON, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Enertec Engineering is a leader in the greenhouse industry specializing in indoor growing systems.” Source: RevenueBase Database · checked Sep 19, 2026
19	Langendoen Mechanical INC	Indirect evidence	St Catharines, ON, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Langendoen Mechanical Inc, was established back in 1978 to provide heating service to the fledgling greenhouse industry.” Source: RevenueBase Database · checked Sep 19, 2026
20	Wardlaw Heating & AIR Conditioning	Indirect evidence	Sault Ste Marie, ON, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “With over 40 years of experience, Wardlaw Heating and Cooling offers the community of Sault Ste.” Source: RevenueBase Database · checked Sep 19, 2026
21	Allard & Emond	Indirect evidence	Montréal, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Allard & Emond est un entreprise basé à Montréal spécialisée dans le dommaine de chauffage, climatisation, et ventilation.” Source: RevenueBase Database · checked Sep 19, 2026
22	Energy Smart Canada	Indirect evidence	Lethbridge, AB, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Retail, wholesale, and installation of energy efficient products and services including geothermal heating and cooling systems, solar PV, and other water and energy saving…” Source: RevenueBase Database · checked Sep 19, 2026
23	Clima Design Technologies LTD	Strong evidence	Port Coquitlam, BC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “We are the exclusive distributor of Innova in British Columbia and Alberta, Innovative heat pump with no outdoor unit, designed and manufactured in Italy.” Source: RevenueBase Database · checked Sep 19, 2026
24	Trak International Green Energy Resources T.I.G.E.R	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “TRAK International Green Energy Resources (TIGER) is an award-winning, cleantech, engineering and construction firm with over 25 years of continual growth and experience in…” Source: RevenueBase Database · checked Sep 19, 2026
25	Waterloo Energy Products & Mechanical	Indirect evidence	Woolwich, ON, CanadaHQ checked Sep 19, 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 19, 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: ground source heat pump 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 ground source heat pump companies.
Partial evidence: Its own public description names part of ground source heat pump companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ground source heat pump 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 112 ground source heat pump companies based in Canada

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Ground source heat pump companies based in Canada at a glance

As of Sep 19, 2026

40.8%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

9.8%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 112 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 ground source heat pump 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 “ground source heat pump 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 ground source heat pump 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 ground source heat pump 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, 299 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 19, 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 ground source heat pump 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 ground source heat pump companies are there based in Canada?

RevenueBase identified 112 ground source heat pump 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 ground source heat pump companies?

Toronto leads with 11 headquartered companies, followed by Calgary (10) and Montreal (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 299 verified decision-maker contacts tracked across these 112 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 19, 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.