Company lists · Data refreshed September 2026

Top 25 Hvac software development companies based in Canada

Name: Hvac software development companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 540 companies tracked

RevenueBase identified 540 company matches for hvac software development companies associated with Canada as of September 2026 and tracks 6,998 professional contacts across them, including 2,678 with verified work emails and 433 with mobile numbers. Toronto is the largest hub.

This list covers company matches for hvac software development companies 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 September 3, 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 Sep 3, 2026 How this list was built

540Companies

6,998Contacts tracked

2,678Verified emails

433Mobile numbers

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The 25 largest hvac software development companies based in Canada

Ranked by team size

Top 25 of 540 company matches for hvac software development companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Carmichael Engineering LTD	Exact match	Montreal, QC, CanadaHQ recorded Sep 3, 2026	501-1,000	407 contacts →
	Exact match “Dedicated to Excellence For over a century, Carmichael has been delivering expert solutions in HVAC, industrial refrigeration, automation, combustion, energy, and scientific…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Regulvar INC	Exact match	Laval, QC, CanadaHQ recorded Sep 3, 2026	501-1,000	336 contacts →
	Exact match “Founded in 1974, Regulvar is a private company operating nationally.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	Ecco Supply	Exact match	Langley, BC, CanadaHQ recorded Sep 3, 2026	501-1,000	196 contacts →
	Exact match “ECCO Supply™ is ALL ABOUT HVAC!” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	Reliable Controls	Exact match	Victoria, BC, CanadaHQ recorded Sep 3, 2026	201-500	194 contacts →
	Exact match “We deliver simple, flexible, sustainable building automation solutions from people you can rely on.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Bronswerk Group	Exact match	Brossard, NS, CanadaHQ recorded Sep 3, 2026	201-500	176 contacts →
	Exact match “BRONSWERK is a leader of HVAC-R systems for Naval/Military and Commercial Marine vessels, with offices around the world.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Neptronic	Exact match	Montreal, QC, CanadaHQ recorded Sep 3, 2026	201-500	168 contacts →
	Exact match “Founded in 1976, Neptronic is a private corporation that designs, manufactures and distributes products for the HVAC industry.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	TMI Climate Solutions	Exact match	Pointe-Claire, QC, CanadaHQ recorded Sep 3, 2026	51-200	158 contacts →
	Exact match “For more than 40 years, TMI Climate Solutions has been committed to manufacturing the highest quality custom air handling units while offering superior customer satisfaction.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Neelands Group	Exact match	Burlington, ON, CanadaHQ recorded Sep 3, 2026	201-500	138 contacts →
	Exact match “Neelands Group has operated for over 60 years and is a leader in the North American market for design, installation and service of Refrigeration, HVAC, Controls, Energy Management…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	ITC Technologies INC	Exact match	Québec, QC, CanadaHQ recorded Sep 3, 2026	51-200	115 contacts →
	Exact match “Fondée en 1975, d’abord sous le nom de Roland Guillemette Inc, l’entreprise ITC Technologies a su développer au fil des années une expertise de qualité comme agent manufacturier…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Trane Canada	Exact match	Calgary, AB, Canada	501-1,000	101 contacts →
	Exact match “Across Canada, Trane Commercial is more than a brand-it’s a promise.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	ACCS	Exact match	Terrebonne, QC, CanadaHQ recorded Sep 3, 2026	51-200	95 contacts →
	Exact match “Leader au Québec en automatisation et en intégration technologique, ACCS améliore la performance des bâtiments depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Baulne	Exact match	Lachine, QC, CanadaHQ recorded Sep 3, 2026	51-200	89 contacts →
	Exact match “BAULNE is a company based in Montreal and Quebec City, providing HVAC building mechanics services (heating/cooling) for the following sectors: industrial, commercial…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	Olympic International Sales Limited	Exact match	North Vancouver, BC, CanadaHQ recorded Sep 3, 2026	51-200	88 contacts →
	Exact match “Olympic International is a premier provider of heating, ventilating and air conditioning (HVAC) equipment design, engineering support and training serving Western Canada.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Coral Canada Wide LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 3, 2026	51-200	67 contacts →
	Exact match “Canada's leading, privately owned HVAC-R services company with a proven track record of providing professional Facility Services since 1992.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	ICE Western Sales	Exact match	Calgary, AB, CanadaHQ recorded Sep 3, 2026	51-200	66 contacts →
	Exact match “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).” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Prokontrol	Exact match	Laval, ON, CanadaHQ recorded Sep 3, 2026	51-200	62 contacts →
	Exact match “Fondé en 1985, ProKontrol est un grossiste en contrôles de chauffage, ventilation, air climatisé et réfrigération.(CVACR) Founded in 1985, ProKontrol is a wholesaler of heating…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	Unilux Hvac Industries INC	Exact match	Woodbridge, ON, CanadaHQ recorded Sep 3, 2026	201-500	60 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	Simply Green Home Services INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 3, 2026	201-500	60 contacts →
	Exact match “Simply Green offers a wide range of options to help you get equipped with reliable, top-quality, high-efficiency heating and cooling systems.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	Mits Airconditioning INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 3, 2026	51-200	59 contacts →
	Exact match “Founded in 1987 by President, Jack Eliav, Mits Air has grown from a single room operation to an HVAC distribution company with 5 fully stocked branches, 9 distribution warehouses…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	Mécanique RH	Exact match	Laval, QC, CanadaHQ recorded Sep 3, 2026	51-200	58 contacts →
	Exact match “MÉCANIQUE RH fait siennes les exigences de ses clients : que ce soit dans le domaine de la ventilation, de la climatisation, du chauffage, de la réfrigération, de la régulation…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	Lar-Mex INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 3, 2026	51-200	57 contacts →
	Exact match “Lar-Mex with a staff of over 200 employees has been providing heating, ventilation, plumbing and air conditioning (HVAC) services to the National Capital region for over 30 years.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Nutemp Mechanical Systems LTD	Exact match	Mississauga, ON, CanadaHQ recorded Sep 3, 2026	51-200	55 contacts →
	Exact match “Nutemp Mechanical Systems LTD is a leading comprehensive mechanical heating, ventilation, plumbing, air conditioning and cooling (HVAC/R) contractor.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	Continual Energy INC	Exact match	Toronto, CanadaHQ recorded Sep 3, 2026	51-200	54 contacts →
	Exact match “The team at Continual Energy Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	Tekmar Control Systems LTD	Exact match	Vernon, BC, CanadaHQ recorded Sep 3, 2026	5,001-10,000	51 contacts →
	Exact match “tekmar Control Systems is a Watts Water Technologies Company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25	OC	Exact match	North Vancouver, BC, CanadaHQ recorded Sep 3, 2026	51-200	47 contacts →
	Exact match “OC (Olympic controls Inc) is a full-service solutions provider of MSI solutions, Building smart controls, building automation systems and IoT solutions serving British Columbia.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “hvac software development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 540 hvac software development companies based in Canada

See the full list, filter by size, metro and specialty, and access 2,678 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac software development companies based in Canada at a glance

As of Sep 3, 2026

38.3%Verified-email coverage

6.2%Mobile-number coverage

13.0Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Toronto

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

241

11-50

184

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

20331–60

1,61261–90

85690–180

7180+

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 “hvac software development companies” 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 2,678 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 September 3, 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.

Hvac software development companies by metro

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 “hvac software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac software development companies are there based in Canada?

RevenueBase identified 540 company matches for hvac software development companies associated with Canada as of September 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?

Carmichael Engineering LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hvac software development companies?

Toronto leads with 38 company records, followed by Calgary (37) and Mississauga (29).

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 2,678 professional contacts with verified work emails tracked across these 540 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 September 3, 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.