Company lists · Data refreshed September 2026

Top 25 Ac system manufacturers based in Canada

Name: Ac system manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 66 companies tracked

RevenueBase identified 66 ac system manufacturers headquartered in Canada as of September 2026 and tracks 1,517 professional contacts across them, including 612 with verified work emails. Mississauga is the largest hub.

This list covers ac system manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

66Companies

1,517Contacts tracked

612Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ac system manufacturers based in Canada

Ranked by team size

Top 25 of 66 ac system manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to ac system manufacturers: 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	Engineered AIR	Partial evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	1,001-5,000	471 contacts →
	Partial evidence “Engineered Air is one of North America's largest manufacturers of Heating, Air Conditioning, Ventilation, Refrigeration, Energy Recovery and Heat Transfer Products.” Source: RevenueBase Database · checked Sep 30, 2026
2	Canarm LTD	Indirect evidence	Brockville, ON, CanadaHQ checked Sep 30, 2026	201-500	84 contacts →
	Indirect evidence “Founded in 1963, Canarm began as a small sheet metal shop in Ontario and has grown into a trusted global partner for the industries we supply.” Source: RevenueBase Database · checked Sep 30, 2026
3	Leprohon INC	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 30, 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 30, 2026
4	NTI Boilers	Partial evidence	Saint John, NB, CanadaHQ checked Sep 30, 2026	51-200	83 contacts →
	Partial evidence “NTI is a manufacturer of residential and commercial heating equipment founded in Saint John, New Brunswick, Canada.” Source: RevenueBase Database · checked Sep 30, 2026
5	Innovair Solutions	Indirect evidence	L'islet, QC, CanadaHQ checked Sep 30, 2026	1,001-5,000	82 contacts →
	Indirect evidence “Innovair Solutions, a Canadian leader in designing, manufacturing and distributing heating, ventilation and air conditioning solutions in North America, heads a global group of 18…” Source: RevenueBase Database · checked Sep 30, 2026
6	Evapco LMP	Partial evidence	Laval, QC, CanadaHQ checked Sep 30, 2026	51-200	65 contacts →
	Partial evidence “Our refrigeration systems offer quality that exceeds market requirements.” Source: RevenueBase Database · checked Sep 30, 2026
7	Mitsubishi Electric Sales Canada INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 30, 2026	51-200	65 contacts →
	Indirect evidence “Mitsubishi Electric Sales Canada Inc, established in 1979 as a subsidiary of the Mitsubishi Electric Corporation of Japan, markets an extensive line of commercial, industrial and…” Source: RevenueBase Database · checked Sep 30, 2026
8	FLŌ Energy Solutions Inc. By CES	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	51-200	37 contacts →
	Indirect evidence “FLō Energy Solutions, formerly CES, started in 1998 when a local supermarket retailer gave us a humidity problem to solve, and we solved it.” Source: RevenueBase Database · checked Sep 30, 2026
9	Synapse Electronique	Partial evidence	Shawinigan (secteur Grand-mère), QC, CanadaHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “We design, manufacture and assemble home electronics focused on energy efficiency, home comfort and well-being.” Source: RevenueBase Database · checked Sep 30, 2026
10	Senville	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Senville is a leading direct to consumer brand of mini split air conditioners and ductless heat pumps.” Source: RevenueBase Database · checked Sep 30, 2026
11	Maxivent Distribution	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
12	The Hvac Service	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 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 30, 2026
13	Transom Corporation	Partial evidence	Barrie, ON, CanadaHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial 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 30, 2026
14	Enerzone INC	Partial evidence	London, ON, CanadaHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “Manufacturer of Vertical fan Coils, Horizontal Air handlers, Heat pumps and More!” Source: RevenueBase Database · checked Sep 30, 2026
15	Total Hvac	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “Total HVAC has been a leader in the supply of commercial heating, ventilation, and air-conditioning equipment in Eastern Ontario and Western Quebec for 25 years.” Source: RevenueBase Database · checked Sep 30, 2026
16	Tosot Supplies INC	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “TOSOT brand is owned by GREE Electric Appliances Inc.” Source: RevenueBase Database · checked Sep 30, 2026
17	Applied Comfort Ptacs, Vtacs & Twin Ducts	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Applied Comfort Products delivers engineered, through the wall and zoned heating and cooling solutions for your commercial, industrial and institutional HVAC requirements.” Source: RevenueBase Database · checked Sep 30, 2026
18	Rhyno's LTD	Indirect evidence	Bridgewater, NS, CanadaHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “At Rhyno’s, we design, deliver, install and maintain a host of comfort-and-healthy-living solutions for applications in: Home, Business, and Industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	Jaga Climate Systems Inc. North America	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “You’ll find that very few of our products are “ordinary.” Each product is designed to be as compact and lightweight as possible, using a minimal amount of raw materials.” Source: RevenueBase Database · checked Sep 30, 2026
20	Trust AIR Conditioners	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “Headquartered in Vancouver as a part of Tavanco Group since 2001, Trust Air Conditioners is a provider of superior air conditioning services to customers in North America.” Source: RevenueBase Database · checked Sep 30, 2026
21	Icetec Climatisation	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 30, 2026	51-200	5 contacts →
	Indirect evidence “Chez Icetec, c’est l'esprit de famille qui souffle dans nos conduits comme l'air frais dans une maison.” Source: RevenueBase Database · checked Sep 30, 2026
22	Réfrigération Nordic	Indirect evidence	Alma, QC, CanadaHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	Climco Climatisation ET Chauffage	Indirect evidence	Terrebonne, QC, CanadaHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Depuis plus de 30 ans, Climco est un leader québécois en chauffage, climatisation, ventilation et traitement de l’air, offrant des solutions sur mesure tant pour les clients…” Source: RevenueBase Database · checked Sep 30, 2026
24	Polar Mobility Research LTD	Strong evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	11-50	3 contacts →
	Strong evidence “Research, Development, Manufacture and Distribution of Advanced Heating and Air-Conditioning Systems for Mobile Mining, Construction and Military Equipment.” Source: RevenueBase Database · checked Sep 30, 2026
25	Quartz Refrigeration INC	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Thermopompes murales/centrales, climatiseurs, chauffage et ventilation : Quartz Réfrigération, la climatisation et le chauffage au service de votre confort!” Source: RevenueBase Database · checked Sep 30, 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: ac system manufacturers. 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 ac system manufacturers.
Partial evidence: Its own public description names part of ac system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ac system manufacturers. 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 66 ac system manufacturers based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 612 reachable decision-makers.

Free signup · no credit card

View the full list →

Ac system manufacturers based in Canada at a glance

As of Sep 30, 2026

40.3%Verified-email coverage

23.0Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Mississauga

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 66 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 ac system manufacturers, 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 “ac system manufacturers”. 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 ac system manufacturers), 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 ac system manufacturers, 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, 612 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 30, 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 ac system manufacturers, 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 ac system manufacturers are there based in Canada?

RevenueBase identified 66 ac system manufacturers 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?

Engineered AIR, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most ac system manufacturers?

Mississauga leads with 4 headquartered companies, followed by Montreal (4) and Calgary (3).

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 612 verified decision-maker contacts tracked across these 66 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 66 ac system manufacturers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Ac system manufacturers by geography

Browse the directory

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.