Company lists · Data refreshed September 2026

Top 25 Geothermal energy installation companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 241 companies tracked

RevenueBase identified 241 geothermal energy installation companies headquartered in Canada as of September 2026 and tracks 1,738 professional contacts across them, including 667 with verified work emails. Calgary is the largest hub.

This list covers geothermal energy 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 15, 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 15, 2026 86% judged on-target in blind review

241Companies

1,738Contacts tracked

667Verified emails

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The 25 largest geothermal energy installation companies based in Canada

Ranked by team size

Top 25 of 241 geothermal energy installation companies based in Canada, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to geothermal energy 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	Haliburton Geothermal	Partial evidence	Haliburton, ON, CanadaHQ checked Sep 15, 2026	n/a	101 contacts →
	Partial evidence “Haliburton Geothermal has been established to provide economical and environmental choices pertaining to geothermal in Haliburton Country.” Source: RevenueBase Database · checked Sep 15, 2026
2	Eavor Technologies INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 15, 2026	51-200	89 contacts →
	Partial evidence “Eavor™ is an Alberta-based tech company that has invented a new geothermal power generation technology that overcomes all the traditional roadblocks of geothermal.” Source: RevenueBase Database · checked Sep 15, 2026
3	Leprohon INC	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 15, 2026	201-500	83 contacts →
	Indirect evidence “Maître dans les domaines de la climatisation, de la ventilation, du chauffage, de la réfrigération et de la géothermie- Résidentiel / Commercial / Industriel - 3 succursales…” Source: RevenueBase Database · checked Sep 15, 2026
4	Simply Green Home Services INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
5	Continual Energy INC	Partial evidence	Toronto, CanadaHQ checked Sep 15, 2026	51-200	55 contacts →
	Partial evidence “The team at Continual Energy Inc.” Source: RevenueBase Database · checked Sep 15, 2026
6	Geosource Energy INC	Indirect evidence	Ancaster, ON, CanadaHQ checked Sep 15, 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 15, 2026
7	Diverso Energy	Strong evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	41 contacts →
	Strong 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 15, 2026
8	Groupe Beaudoin INC	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 15, 2026	201-500	38 contacts →
	Indirect evidence “Groupe Beaudoin est une fière entreprise familiale depuis maintenant plus de 45 ans.” Source: RevenueBase Database · checked Sep 15, 2026
9	LES Industries Perform AIR	Indirect evidence	Candiac, QC, CanadaHQ checked Sep 15, 2026	51-200	38 contacts →
	Indirect evidence “Chef de file au Québec en matière de systèmes de ventilation, climatisation, et chauffage, nous accompagnons l’ensemble de nos clients depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 15, 2026
10	Climate Works Heating, Cooling & Plumbing	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 15, 2026	51-200	35 contacts →
	Indirect evidence “Climate Works is a leading mechanical service provider based in Ottawa, delivering professional heating, cooling, ventilation, and plumbing solutions to commercial, industrial…” Source: RevenueBase Database · checked Sep 15, 2026
11	Airstream Heating & AIR Conditioning INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 15, 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 15, 2026
12	Custom Steam Solutions INC	Partial evidence	Paris, ON, CanadaHQ checked Sep 15, 2026	11-50	28 contacts →
	Partial evidence “Customs Steam Solutions provides end to end solutions for your thermal energy needs.” Source: RevenueBase Database · checked Sep 15, 2026
13	1click Heating & Cooling	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
14	Mienergy	Strong evidence	Saskatoon, AB, CanadaHQ checked Sep 15, 2026	51-200	27 contacts →
	Strong evidence “One of Western Canada's leading renewable energy solutions centre - bringing your solar, geothermal and more.” Source: RevenueBase Database · checked Sep 15, 2026
15	The Aquila Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	26 contacts →
	Indirect evidence “The Aquila Group is a mechanical and electrical engineering firm located at 40 University Ave, Toronto, Ontario, Canada.” Source: RevenueBase Database · checked Sep 15, 2026
16	Aéro Mécanique Turcotte INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 15, 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 15, 2026
17	BBP Énergie	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Fondé en 1984, BBP Énergie installe et entretient des systèmes de climatisation et de chauffage depuis près de 40 ans.” Source: RevenueBase Database · checked Sep 15, 2026
18	AIR West Mechanical	Indirect evidence	Cochrane, AB, CanadaHQ checked Sep 15, 2026	51-200	22 contacts →
	Indirect evidence “At Air West Mechanical, we’re dedicated to keeping our community comfortable year-round.” Source: RevenueBase Database · checked Sep 15, 2026
19	Geotility Geothermal Installations Corp	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 15, 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 15, 2026
20	Laroche Mécanique DU Bâtiment	Indirect evidence	L'ancienne-lorette, CanadaHQ checked Sep 15, 2026	51-200	21 contacts →
	Indirect evidence “Fiers bâtisseurs de systèmes et de partenariats fiables depuis 1966.” Source: RevenueBase Database · checked Sep 15, 2026
21	Enviro Confort	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 15, 2026	51-200	18 contacts →
	Indirect evidence “ENTREPRENEUR EN CLIMATISATION ET CHAUFFAGE À QUÉBEC ET LÉVIS, À VOTRE SERVICE Enviro Confort, c’est plus de 20 ans d’expertise en tant qu’entrepreneur en climatisation et…” Source: RevenueBase Database · checked Sep 15, 2026
22	R.B Heating & AIR Conditioning LTD	Partial evidence	Kemptville, ON, CanadaHQ checked Sep 15, 2026	11-50	17 contacts →
	Partial 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 15, 2026
23	Induktion	Indirect evidence	Québec, QC, CanadaHQ checked Sep 15, 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 15, 2026
24	Simcoe Muskoka Home Comfort	Indirect evidence	Orillia, ON, CanadaHQ checked Sep 15, 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 15, 2026
25	Wilsons Mechanical	Partial evidence	Lower Sackville, NS, CanadaHQ checked Sep 15, 2026	11-50	15 contacts →
	Partial evidence “Wilsons Mechanical specializes in HVAC system design, installation, and service.” Source: RevenueBase Database · checked Sep 15, 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: geothermal energy 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 geothermal energy installation companies.
Partial evidence: Its own public description names part of geothermal energy installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geothermal energy 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 241 geothermal energy installation companies based in Canada

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Geothermal energy installation companies based in Canada at a glance

As of Sep 15, 2026

38.4%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · Calgary

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

123

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 241 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 geothermal energy 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 “geothermal energy 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 geothermal energy 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 geothermal energy 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, 667 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 15, 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 geothermal energy 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 geothermal energy installation companies are there based in Canada?

RevenueBase identified 241 geothermal energy 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?

Haliburton Geothermal, headquartered in Haliburton, tops this list with the largest team on record.

Which city has the most geothermal energy installation companies?

Calgary leads with 22 headquartered companies, followed by Toronto (17) and Montreal (9).

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 667 verified decision-maker contacts tracked across these 241 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 15, 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.