Company lists · Data refreshed November 2026

Top 17 Thermal control & refrigeration engineering services based in Calgary, Canada

RevenueBase identified 31 company matches for thermal control & refrigeration engineering services associated with Calgary, Canada as of November 2026 and tracks 495 professional contacts across them, including 258 with verified work emails. Across Canada, Toronto is the largest hub for this category (33 companies); Calgary follows with 31.

This list covers company matches for thermal control & refrigeration engineering services associated with Calgary, 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 November 2, 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 Nov 2, 2026 How this list was built
31Companies
495Contacts tracked
258Verified emails
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The 17 largest thermal control & refrigeration engineering services based in Calgary, Canada

Ranked by team size
Top 17 of 31 company matches for thermal control & refrigeration engineering services based in Calgary, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202651-200222 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 · Nov 2, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202651-20066 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 · Nov 2, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-5033 contacts →

Exact match

“Founded in 2009, Allardyce Bower Consulting (ABC Engineering) was created to leverage the extensive experience of our Founders, Brent Allardyce and Rick Bower (1951-2023).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“A K Brown has been delivering service excellence to commercial and industrial customers since 1983.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“CTR Refrigeration and Food Store Equipment is strategically located in Western Canada, with locations in Calgary and Edmonton.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchCalgary, CanadaHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“We specialize in commercial and industrial HVAC solutions, with years of hands-on experience in servicing, installation, and maintenance.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 20261-1012 contacts →

Exact match

“Dura-Lite Heat Transfer Products Ltd.™ is a privately owned, Calgary, Alberta, Canada based manufacturer of premium quality Charge Air Coolers (CAC), Charge Air Cooler Testing…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Servicing the Calgary area in residential, commercial and industrial Heating, Ventilation, Air Conditioning, Refrigeration and Sheet Metal since 1981.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Arctic Air Mechanical offers quality heating, cooling & refrigeration service to Calgary and surrounding areas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-508 contacts →

Exact match

“City Wide Radiator is celebrating its 50th year in serving Alberta and is proud to be recognized as a leader in servicing Alberta for all its automotive and industrial cooling…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Cool Ventures is focused on providing practical, market-ready solutions to improve energy efficiency in areas such as carbon capture, ssLNG, and NGL extraction.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 20261-104 contacts →

Exact match

“We’re a trusted refrigeration service company that prioritizes quality, service, dependability, and trust.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Founded in Calgary Alberta Canada in 1987, by Dan C.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchCalgary, CanadaHQ recorded Nov 2, 202611-502 contacts →

Exact match

“We offer HVAC professional services, boiler and heating services, gas furnace services, renewable energy solutions and building control in Calgary paving the way for quality…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 2, 202611-501 contacts →

Exact match

“Welcome to Professional Heating and Cooling!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 17 of 31 thermal control & refrigeration engineering services based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal control & refrigeration engineering services based in Calgary, Canada at a glance

As of Nov 2, 2026
52.1%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
16
51-200
4

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 31 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 Calgary, Canada whose business descriptions match “thermal control & refrigeration engineering services” 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 258 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 November 2, 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.

Thermal control & refrigeration engineering services by metro in Canada

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 “thermal control & refrigeration engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal control & refrigeration engineering services are there based in Calgary, Canada?

RevenueBase identified 31 company matches for thermal control & refrigeration engineering services associated with Calgary, Canada as of November 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?

Startec Compression & Process And Startec Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most thermal control & refrigeration engineering services?

Toronto leads Canada with 33 company records, followed by Calgary (31) and Montreal (19).

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 258 professional contacts with verified work emails tracked across these 31 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 November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 31 thermal control & refrigeration engineering services based in Calgary, Canada. Start with a free account, no credit card.

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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.