Company lists · Data refreshed November 2026

Top 25 Steam heating system companies based in Canada

RevenueBase identified 426 company matches for steam heating system companies associated with Canada as of November 2026 and tracks 3,752 professional contacts across them, including 1,400 with verified work emails. Calgary is the largest hub.

This list covers company matches for steam heating system 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 November 6, 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 6, 2026 How this list was built
426Companies
3,752Contacts tracked
1,400Verified emails
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The 25 largest steam heating system companies based in Canada

Ranked by team size
Top 25 of 426 company matches for steam heating system companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLongueuil, QC, CanadaHQ recorded Nov 6, 2026501-1,000291 contacts →

Exact match

“Thanks to its multidisciplinary team, Navada offers a simple, turnkey approach to building services engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202651-20096 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLachine, QC, CanadaHQ recorded Nov 6, 202651-20096 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Prime Boiler Services has been servicing the Oil & Gas, Power, Industrial, and Commercial business sectors across Western Canada since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Founded in 1933, Preston Phipps is recognized as a leader in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaint John, NB, CanadaHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“NTI is a manufacturer of residential and commercial heating equipment founded in Saint John, New Brunswick, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoucherville, QC, CanadaHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Simoneau is a leader in the high-performance boiler industry, both commercial & institutional recognized worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“For the last 24 years, LPI Mechanical Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Superior Boiler Works and Welding Limited was founded in 1962 on Superior Street in Hamilton, Ontario Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-50061 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Since 1986, we have been providing commercial, industrial and institutional piping, plumbing and heating services to Ottawa and Eastern Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Welcome to Caon Services Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“EDL Building Solutions gives commercial building owners and facility managers peace of mind through reliable, comfortable, and efficient facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Climate Works is a leading mechanical service provider based in Ottawa, delivering professional heating, cooling, ventilation, and plumbing solutions to commercial, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Locally owned and operated for over 35 years, Airstream delivers expert HVAC solutions across the Lower Mainland and Fraser Valley.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Certified Building Systems is a multi-faceted, comprehensive mechanical organization located in Mississauga, ON.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRichmond, QC, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Thermo has been designing and manufacturing high-performance heating equipment for domestic and hydronic systems for over 40 years for residential, commercial and institutional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRegina, SK, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Welldone Mechanical Services: Delivering Excellence in HVAC Solutions Since 1965 As Saskatchewan's premier HVAC solutions provider, Welldone Mechanical Services combines nearly 60…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPort Coquitlam, BC, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“All-Pro Services Ltd is a locally owned and operated boiler contractor business established in All-Pro has a Class "A"Boiler Contractor designation, licensed "A" Gas Contractor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Mechanical contracting and building services, commercial, industrial and institutional plumbing and piping, HVAC, sheet metal design and fabrication, building automation controls.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStratford, ON, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“At CULLITON, we know that you want building systems that work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAncaster, ON, CanadaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Guest Plumbing & HVAC provides high-end design-build services for commercial and residential Plumbing and HVAC needs across Ancaster, Hamilton, Toronto, Oakville…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 426 steam heating system companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,400 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steam heating system companies based in Canada at a glance

As of Nov 6, 2026
37.3%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
184
11-50
160
51-200
63
201-500
4
501-1,000
1

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 426 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 “steam heating system 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 1,400 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 6, 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.

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 “steam heating system companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steam heating system companies are there based in Canada?

RevenueBase identified 426 company matches for steam heating system companies associated with 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?

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

Which city has the most steam heating system companies?

Calgary leads with 24 company records, followed by Toronto (19) and Edmonton (15).

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 1,400 professional contacts with verified work emails tracked across these 426 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 6, 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.