Company lists · Data refreshed October 2026

Top 25 Commercial building systems providers based in Canada

RevenueBase identified 558 company matches for commercial building systems providers associated with Canada as of October 2026 and tracks 9,831 professional contacts across them, including 4,697 with verified work emails. Toronto is the largest hub.

This list covers company matches for commercial building systems 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 10, 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 10, 2026 How this list was built
558Companies
9,831Contacts tracked
4,697Verified emails
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The 25 largest commercial building systems providers based in Canada

Ranked by team size
Top 25 of 558 company matches for commercial building systems providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchKanata, ON, CanadaHQ recorded Oct 10, 20261,001-5,0001,585 contacts →

Exact match

“We build for life.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchBrossard (canada) - Lyon (france), CanadaHQ recorded Oct 10, 2026201-500449 contacts →

Exact match

“Distech Controls connects people with intelligent building solutions through our forward-thinking technologies and services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchLaval, QC, CanadaHQ recorded Oct 10, 2026501-1,000348 contacts →

Exact match

“Founded in 1974, Regulvar is a private company operating nationally.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchSurrey, BC, CanadaHQ recorded Oct 10, 2026201-500332 contacts →

Exact match

“Delta Controls is a global leader in Building Automation Systems (BAS), with over 300 distributors, and many thousand of installations in more than 80 countries.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchLongueuil, QC, CanadaHQ recorded Oct 10, 2026501-1,000284 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 10, 2026 · View company records in RevenueBase
6Exact matchVictoria, BC, CanadaHQ recorded Oct 10, 2026201-500202 contacts →

Exact match

“We deliver simple, flexible, sustainable building automation solutions from people you can rely on.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchSurrey, BC, CanadaHQ recorded Oct 10, 2026501-1,000174 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 10, 2026 · View company records in RevenueBase
8Exact matchSurrey, BC, CanadaHQ recorded Oct 10, 2026501-1,000161 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 10, 2026 · View company records in RevenueBase
9Exact matchMoncton, NB, CanadaHQ recorded Oct 10, 2026201-500137 contacts →

Exact match

“Atlas is an award-winning manufacturer specializing in the design and manufacture of pre-engineered structural systems for commercial and residential construction projects in…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchWoodstock, ON, CanadaHQ recorded Oct 10, 2026201-500132 contacts →

Exact match

“Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchBurlington, ON, CanadaHQ recorded Oct 10, 2026201-500131 contacts →

Exact match

“Neelands Group has operated for over 60 years and is a leader in the North American market for design, installation and service of Refrigeration, HVAC, Controls, Energy Management…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchCoquitlam, BC, CanadaHQ recorded Oct 10, 2026201-500129 contacts →

Exact match

“We are PML Professional Mechanical Ltd, a leader in Building Systems in Western Canada.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Oct 10, 202651-200100 contacts →

Exact match

“Cybertech Automation is a full-service systems integration company operating in Canada and the United States.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchTerrebonne, QC, CanadaHQ recorded Oct 10, 202651-20093 contacts →

Exact match

“Leader au Québec en automatisation et en intégration technologique, ACCS améliore la performance des bâtiments depuis plus de 30 ans.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchMontmagny, QC, CanadaHQ recorded Oct 10, 2026201-50093 contacts →

Exact match

“LAPRISE celebrates its 25-year anniversary!”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchNorth Vancouver, BC, CanadaHQ recorded Oct 10, 202651-20092 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 · Oct 10, 2026 · View company records in RevenueBase
17Exact matchLachine, QC, CanadaHQ recorded Oct 10, 202651-20091 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 · Oct 10, 2026 · View company records in RevenueBase
18Exact matchMontréal, QC, CanadaHQ recorded Oct 10, 202651-20081 contacts →

Exact match

“Groupe SCV is a mechanical and electrical building contractor offering services in the following sectors: commercial, industrial, institutional.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Oct 10, 2026201-50075 contacts →

Exact match

“For over 35 years, AltaPro has successfully completed projects through Design Build, IPD (Integrated Project Delivery) and other procurement methods.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchMississauga, ON, CanadaHQ recorded Oct 10, 202651-20073 contacts →

Exact match

“Northern Docks Systems is an industry leader in the sales and service of energy-efficient products including air barriers, high-speed doors, HVLS Fans and loading dock equipment.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchRocky View County, AB, CanadaHQ recorded Oct 10, 202651-20069 contacts →

Exact match

“DESA Glass is a premier facade contractor shaping the built environment across Western Canada.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Oct 10, 202651-20064 contacts →

Exact match

“Celebrating over 50 years of business, Yorkland Controls has roots in distributing and warehousing heating control products such as Flame Safeguard and Burner and Boiler…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchVictoriaville, QC, CanadaHQ recorded Oct 10, 202651-20063 contacts →

Exact match

“La mission de SOTECK inc.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchVancouver, BC, CanadaHQ recorded Oct 10, 202651-20061 contacts →

Exact match

“Nemetz (S/A) & Associates Ltd.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchLaval, QC, CanadaHQ recorded Oct 10, 202651-20058 contacts →

Exact match

“Established in Laval for over 35 years and now present on the South Shore, Ventilabec is recognized as a leader in the installation and maintenance of air conditioning…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 558 commercial building systems providers based in Canada

See the full list, filter by size, metro and specialty, and access 4,697 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial building systems providers based in Canada at a glance

As of Oct 10, 2026
47.8%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
8.4%Largest-city concentration · Toronto
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
215
51-200
99
201-500
14
501-1,000
6
1,001-5,000
2
5,001-10,000
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 558 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 “commercial building systems 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 4,697 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 10, 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 “commercial building systems providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial building systems providers are there based in Canada?

RevenueBase identified 558 company matches for commercial building systems 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 commercial building systems providers?

Toronto leads with 47 company records, followed by Calgary (27) and Mississauga (25).

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 4,697 professional contacts with verified work emails tracked across these 558 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 10, 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.