Company lists · Data refreshed October 2026

Top 25 Industrial hvac service providers based in Canada

Name: Industrial hvac service providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 2,194 companies tracked

RevenueBase identified 2,194 company matches for industrial hvac service providers associated with Canada as of October 2026 and tracks 27,315 professional contacts across them, including 11,760 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial hvac service providers 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 October 16, 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 Oct 16, 2026 How this list was built

2,194Companies

27,315Contacts tracked

11,760Verified emails

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The 25 largest industrial hvac service providers based in Canada

Ranked by team size

Top 25 of 2,194 company matches for industrial hvac service providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Modern Niagara	Exact match	Kanata, ON, CanadaHQ recorded Oct 16, 2026	1,001-5,000	1,585 contacts →
	Exact match “We build for life.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Ainsworth INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 16, 2026	1,001-5,000	1,390 contacts →
	Exact match “Our customers depend on their buildings, industrial assets, processes, and energy management, to help them meet competitive challenges.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Master	Exact match	Saint-bruno-de-montarville, QC, CanadaHQ recorded Oct 16, 2026	1,001-5,000	1,018 contacts →
	Exact match “For more than 70 years, we've been making a difference, in every degree.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Cimco Refrigeration INC	Exact match	Burlington, ON, CanadaHQ recorded Oct 16, 2026	1,001-5,000	756 contacts →
	Exact match “CIMCO Refrigeration specializes in the engineering, design, manufacture, installation and service of industrial, process cooling and recreational refrigeration systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	HTS Engineering	Exact match	Toronto, ON, CanadaHQ recorded Oct 16, 2026	1,001-5,000	733 contacts →
	Exact match “Your success is our success.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Engineered AIR	Exact match	Calgary, AB, CanadaHQ recorded Oct 16, 2026	1,001-5,000	478 contacts →
	Exact match “Engineered Air is one of North America's largest manufacturers of Heating, Air Conditioning, Ventilation, Refrigeration, Energy Recovery and Heat Transfer Products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Carmichael Engineering LTD	Exact match	Montreal, QC, CanadaHQ recorded Oct 16, 2026	501-1,000	425 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 · Oct 16, 2026 · View company records in RevenueBase
8	Canem Systems LTD	Exact match	Richmond, BC, CanadaHQ recorded Oct 16, 2026	501-1,000	387 contacts →
	Exact match “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Tacten Industrial INC	Exact match	Sherwood Park, CanadaHQ recorded Oct 16, 2026	501-1,000	377 contacts →
	Exact match “INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Navada	Exact match	Longueuil, QC, CanadaHQ recorded Oct 16, 2026	501-1,000	284 contacts →
	Exact match “Thanks to its multidisciplinary team, Navada offers a simple, turnkey approach to building services engineering.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Refrigerative Supply Limited	Exact match	Burnaby, BC, CanadaHQ recorded Oct 16, 2026	201-500	232 contacts →
	Exact match “Founded in 1945, Refrigerative Supply Limited (RSL) is a wholesale distributor of equipment and parts to the HVAC & Refrigeration trade.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Startec Compression & Process And Startec Service	Exact match	Calgary, AB, CanadaHQ recorded Oct 16, 2026	51-200	222 contacts →
	Exact match “Founded in 1976, Startec is one of the most trusted names in fit-for-purpose industrial refrigeration equipment and modular gas process solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Gateway Mechanical Services	Exact match	Edmonton, AB, CanadaHQ recorded Oct 16, 2026	201-500	214 contacts →
	Exact match “Founded in 1968, Gateway Mechanical is a privately owned company that has established itself as a leader in the commercial and industrial refrigeration, heating and air…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Ecco Supply	Exact match	Langley, BC, CanadaHQ recorded Oct 16, 2026	501-1,000	208 contacts →
	Exact match “ECCO Supply™ is ALL ABOUT HVAC!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Kolostat	Exact match	Laval, QC, CanadaHQ recorded Oct 16, 2026	201-500	206 contacts →
	Exact match “Kolostat Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Right Time Group Of Companies	Exact match	St. Catharines, ON, CanadaHQ recorded Oct 16, 2026	1,001-5,000	198 contacts →
	Exact match “The Right Time Group of Companies has been proudly providing a full range of home HVAC solutions to customers across Ontario, Manitoba, Saskatchewan, Alberta and British Columbia…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Tundra Process Solutions	Exact match	Calgary, CanadaHQ recorded Oct 16, 2026	51-200	188 contacts →
	Exact match “Tundra Process Solutions Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Bronswerk Group	Exact match	Brossard, QC, CanadaHQ recorded Oct 16, 2026	201-500	183 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 · Oct 16, 2026 · View company records in RevenueBase
19	Ocean Park Mechanical	Exact match	Surrey, BC, CanadaHQ recorded Oct 16, 2026	501-1,000	174 contacts →
	Exact match “Since 1995 Ocean Park Mechanical has delivered exceptional service and outstanding value to our customers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Naylor Building Partnerships INC	Exact match	Oakville, ON, CanadaHQ recorded Oct 16, 2026	201-500	168 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Neptronic	Exact match	Montreal, QC, CanadaHQ recorded Oct 16, 2026	201-500	162 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 · Oct 16, 2026 · View company records in RevenueBase
22	ESC Automation	Exact match	Surrey, BC, CanadaHQ recorded Oct 16, 2026	501-1,000	161 contacts →
	Exact match “Established in Vancouver over thirty-five years ago, ESC is a leading service provider in Building Automation and Energy Management.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Haakon Industries LTD	Exact match	Richmond, BC, CanadaHQ recorded Oct 16, 2026	201-500	160 contacts →
	Exact match “Haakon Industries is comprised of two divisions under the name Haakon Industries Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	TMI Climate Solutions	Exact match	Pointe-claire, QC, CanadaHQ recorded Oct 16, 2026	51-200	156 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 · Oct 16, 2026 · View company records in RevenueBase
25	Arpi's Industries LTD	Exact match	Calgary, AB, CanadaHQ recorded Oct 16, 2026	51-200	153 contacts →
	Exact match “Arpi’s Industries, a full service mechanical contractor, provides heating, air conditioning, ventilation, plumbing, and air quality solutions to residential and commercial markets.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial hvac service providers”. 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 2,194 industrial hvac service providers based in Canada

See the full list, filter by size, metro and specialty, and access 11,760 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial hvac service providers based in Canada at a glance

As of Oct 16, 2026

43.1%Verified-email coverage

12.4Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · Calgary

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

1,021

11-50

790

51-200

278

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 2,194 companies.

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 “industrial hvac service providers” 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 11,760 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 October 16, 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.

Industrial hvac service providers 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 “industrial hvac service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial hvac service providers are there based in Canada?

RevenueBase identified 2,194 company matches for industrial hvac service providers associated with Canada as of October 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?

Modern Niagara tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial hvac service providers?

Calgary leads with 118 company records, followed by Toronto (99) and Edmonton (78).

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 11,760 professional contacts with verified work emails tracked across these 2,194 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 October 16, 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.