Company lists · Data refreshed September 2026

Top 25 Temperature control manufacturers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 52 companies tracked

RevenueBase identified 52 temperature control manufacturers headquartered in Canada as of September 2026 and tracks 1,446 professional contacts across them, including 697 with verified work emails. Calgary is the largest hub.

This list covers temperature control 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 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

52Companies

1,446Contacts tracked

697Verified emails

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The 25 largest temperature control manufacturers based in Canada

Ranked by team size

Top 25 of 52 temperature control manufacturers 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 temperature control 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 19, 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 19, 2026
2	Neptronic	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	201-500	170 contacts →
	Partial evidence “Founded in 1976, Neptronic is a private corporation that designs, manufactures and distributes products for the HVAC industry.” Source: RevenueBase Database · checked Sep 19, 2026
3	Glen Dimplex Americas	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	201-500	126 contacts →
	Indirect evidence “Focused on leading the transition to a sustainable future, Glen Dimplex Americas is enhancing the moments that matter in life with a commitment to delivering the best design and…” Source: RevenueBase Database · checked Sep 19, 2026
4	NTI Boilers	Partial evidence	Saint John, NB, CanadaHQ checked Sep 19, 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 19, 2026
5	Innovair Solutions	Indirect evidence	L'islet, QC, CanadaHQ checked Sep 19, 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 19, 2026
6	ICE Western Sales	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “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).” Source: RevenueBase Database · checked Sep 19, 2026
7	Prokontrol	Partial evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
8	Berg Chilling Systems INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	58 contacts →
	Strong evidence “Berg Chilling Systems designs, manufactures, installs and services industrial thermal process control systems for a broad range of industries and specialized applications around…” Source: RevenueBase Database · checked Sep 19, 2026
9	Tekmar Control Systems LTD	Partial evidence	Vernon, BC, CanadaHQ checked Sep 19, 2026	5,001-10,000	52 contacts →
	Partial evidence “tekmar Control Systems is a Watts Water Technologies Company.” Source: RevenueBase Database · checked Sep 19, 2026
10	Synapse Electronique	Partial evidence	Shawinigan (secteur Grand-mère), QC, CanadaHQ checked Sep 19, 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 19, 2026
11	Automatic Controls	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Automatic Controls Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
12	Prolon Controls	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “Prolon is an HVAC Control System entirely designed for retrofits as well as new buildings and can be easily implemented in small to medium sized commercial buildings.” Source: RevenueBase Database · checked Sep 19, 2026
13	Bucan Electric Heating Devices INC	Strong evidence	Pointe Claire, QC, CanadaHQ checked Sep 19, 2026	51-200	12 contacts →
	Strong evidence “Bucan designs and manufactures custom-made heating products and control systems for diverse industrial process heating applications.” Source: RevenueBase Database · checked Sep 19, 2026
14	Spartan Peripheral Devices	Strong evidence	Vaudreuil, CanadaHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Spartan Peripheral Devices is a company which manufactures and supplies control valves, actuators and thermostats in a comprehensive range of sizes and styles.” Source: RevenueBase Database · checked Sep 19, 2026
15	Jaga Climate Systems Inc. North America	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 19, 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 19, 2026
16	ENA Solution INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Founded in 2020 by two former heavy machinery engineers, ENA Solution was created for the hardworking small- and medium-sized businesses and institutions ignored by large…” Source: RevenueBase Database · checked Sep 19, 2026
17	Ariel Technology INC	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Thermex Engineered Systems INC	Indirect evidence	Abbotsford, BC, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Thermex Engineered Systems commenced operations in 1978 with a focus on specialized heat transfer equipment and has since evolved to become one of the industry’s innovative…” Source: RevenueBase Database · checked Sep 19, 2026
19	Southampton Industrial Manufacturing INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
20	Zesta Engineering	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	HBX Control Systems INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Strong evidence “HBX Control Systems are designed, engineered and manufactured in Canada to accommodate a wide range of hydronic heating and cooling needs commonly found in today's residential…” Source: RevenueBase Database · checked Sep 19, 2026
22	JML Sciences INC	Indirect evidence	Bromont, QC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “We support and simplify your life as scientists and professionals by representing the brands that meet the highest quality and precision standards on the market.” Source: RevenueBase Database · checked Sep 19, 2026
23	Nextron Limited A Powellcanada Company	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Nrgmax	Strong evidence	Bowmanville, ON, CanadaHQ checked Sep 19, 2026	11-50	1 contacts →
	Strong evidence “NRGmax is a highly specialized manufacturer of HVAC equipment controls.” Source: RevenueBase Database · checked Sep 19, 2026
25	Pacific Clean AIR	Partial evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Pacifc Clean Air provides products and solutions to HVAC contractors.” 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: temperature control 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 temperature control manufacturers.
Partial evidence: Its own public description names part of temperature control manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name temperature control 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 52 temperature control manufacturers based in Canada

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Temperature control manufacturers based in Canada at a glance

As of Sep 19, 2026

48.2%Verified-email coverage

27.8Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 52 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 temperature control 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 “temperature control 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 temperature control 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 temperature control 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, 697 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 temperature control 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 temperature control manufacturers are there based in Canada?

RevenueBase identified 52 temperature control 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 temperature control manufacturers?

Calgary leads with 6 headquartered companies, followed by Edmonton (4) and Mississauga (4).

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 697 verified decision-maker contacts tracked across these 52 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.