Company lists · Data refreshed October 2026

Top 25 Building performance testing firms based in Canada

Name: Building performance testing firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 134 companies tracked

RevenueBase identified 134 company matches for building performance testing firms associated with Canada as of October 2026 and tracks 933 professional contacts across them, including 378 with verified work emails. Montreal is the largest hub.

This list covers company matches for building performance testing firms 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 9, 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 9, 2026 How this list was built

134Companies

933Contacts tracked

378Verified emails

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The 25 largest building performance testing firms based in Canada

Ranked by team size

Top 25 of 134 company matches for building performance testing firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Paracel Laboratories LTD	Exact match	Ottawa, ON, CanadaHQ recorded Oct 9, 2026	51-200	103 contacts →
	Exact match “Paracel Laboratories Ltd.(Paracel) is one of the oldest, privately owned and operated environmental testing companies in Canada.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Applus Canada	Exact match	Edmonton, AB, CanadaHQ recorded Oct 9, 2026	1,001-5,000	89 contacts →
	Exact match “Applus+ is a worldwide leader in the testing, inspection, certification, and engineering sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Expertbâtiment	Exact match	Joliette, QC, CanadaHQ recorded Oct 9, 2026	51-200	73 contacts →
	Exact match “Nous œuvrons dans le domaine de l’expertise en bâtiment depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Legault-Dubois	Exact match	La Prairie, QC, CanadaHQ recorded Oct 9, 2026	51-200	46 contacts →
	Exact match “Legault-Dubois est une société incorporée dont la mission est d’aider les propriétaires d’immeuble, les gestionnaires et les intervenants de l’industrie de la construction et de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	ORTAM	Exact match	Montréal, QC, CanadaHQ recorded Oct 9, 2026	11-50	38 contacts →
	Exact match “ENVIRONNEMENT (ORTAM-ENVIRO) Vérification de conformité selon la réglementation en vigueur Évaluations environnementales (phase I) Caractérisations environnementales (phases II et…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	EQ Building Performance INC	Exact match	Vaughan, ON, CanadaHQ recorded Oct 9, 2026	11-50	28 contacts →
	Exact match “EQ Building Performance is a collaborative Toronto-based consulting firm.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Connected Solution Experts	Exact match	Thornhill, ON, CanadaHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “Connected Solution Experts (CSE) helps development teams struggling with code quality in tight modern agile environments by delivering proven automated software testing and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Groupe Sbse	Exact match	Montreal, QC, CanadaHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “Groupe SBSE is a full-service engineering firm, providing expertise in building safety, compliance, and long-term performance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Building Professionals	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 9, 2026	11-50	25 contacts →
	Exact match “Building Professionals is a management and consulting firm offering quality assurance, personnel certification, credentialing, standards development and association support…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	GOT Mold	Exact match	Saskatoon, SK, CanadaHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “got mold?™ specializes in Indoor Air Quality.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Énergie 3r	Exact match	Montreal, QC, CanadaHQ recorded Oct 9, 2026	51-200	16 contacts →
	Exact match “L’efficacité énergétique est la santé de votre bâtiment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Wynspec Engineering	Exact match	Vaughan, ON, CanadaHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “Specialties Audits and Studies.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Sustainable Housing	Exact match	Dartmouth, NS, CanadaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Sustainable Housing is a company committed to assisting builders and homeowners in creating energy efficient and healthy homes, while respecting and helping the environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Carson Dunlop Weldon & Associates LTD	Exact match	Toronto, CanadaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Property Condition Assessments.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Canada Energy Audit	Exact match	Richmond Hill, ON, CanadaHQ recorded Oct 9, 2026	51-200	14 contacts →
	Exact match “Canada Energy Audit Ltd.(CEA) is a certified Service Organization by Natural Resources Canada to perform residential energy evaluations in accordance with EnerGuide's latest…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	MJM Energy	Exact match	Dartmouth, NS, CanadaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “As Building Performance Contractors we specialize in services that cover all aspects of improving your home’s performance and energy efficiency.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	A & J Energy Consultants	Exact match	Kitchener, ON, CanadaHQ recorded Oct 9, 2026	1-10	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Rocmar Engineering INC	Exact match	Mississauga, ON, CanadaHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Thermalwise	Exact match	Dartmouth, NS, CanadaHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “ThermalWise is Atlantic Canada’s leading building performance consulting company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Custom Comfort Climatecare	Exact match	Barrie, ON, CanadaHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Custom Comfort has been Barrie and Simcoe County’s Climate Experts since 1988.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Housemaster Home Inspections	Exact match	Victoria, BC, CanadaHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “HouseMaster has been proudly serving Vancouver Island with over quality inspections since 2001.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Veridis Solutions	Exact match	Québec, QC, CanadaHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “Veridis Solutions offers an innovative approach to energy management of buildings, combining savings, environmental responsibility and comfort.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Raincity Technical Services LTD	Exact match	Delta, BC, CanadaHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “Raincity Technical Services began operations in 2021.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Ecosynergy	Exact match	Airdrie, AB, CanadaHQ recorded Oct 9, 2026	1-10	7 contacts →
	Exact match “EcoSynergy was founded in 2009.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Building Enclosure Labs Inc. Beli	Exact match	London, ON, CanadaHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “A client-focused laboratory, consultancy, and educator bringing building and sustainability science to the industry.” Recorded in the RevenueBase company graph · Oct 9, 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 “building performance testing firms”. 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 134 building performance testing firms based in Canada

See the full list, filter by size, metro and specialty, and access 378 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building performance testing firms based in Canada at a glance

As of Oct 9, 2026

40.5%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

9.7%Largest-city concentration · Montreal

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 134 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 “building performance testing firms” 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 378 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 9, 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 “building performance testing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building performance testing firms are there based in Canada?

RevenueBase identified 134 company matches for building performance testing firms 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?

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

Which city has the most building performance testing firms?

Montreal leads with 13 company records, followed by Toronto (11) and Calgary (6).

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 378 professional contacts with verified work emails tracked across these 134 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 9, 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.