Company lists · Data refreshed September 2026

Top 25 Energy audit services based in Canada

Name: Energy audit services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 115 companies tracked

RevenueBase identified 115 energy audit services headquartered in Canada as of September 2026 and tracks 3,221 professional contacts across them, including 1,591 with verified work emails and 1,157 with mobile numbers. Toronto is the largest hub.

This list covers energy audit services headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

115Companies

3,221Contacts tracked

1,591Verified emails

1,157Mobile numbers

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The 25 largest energy audit services based in Canada

Ranked by team size

Top 25 of 115 energy audit services based in Canada, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy audit services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Clearesult	Partial evidence	Toronto, ON, Canada	1,001-5,000	2,137 contacts →
	Partial evidence “CLEAResult is the largest provider of energy efficiency, energy transition and energy sustainability services in North America.” Source: RevenueBase Database · checked Sep 2, 2026
2	Greenfoot Energy Solutions	Partial evidence	Kamloops, BC, Canada	501-1,000	200 contacts →
	Partial evidence “Greenfoot Energy Solutions was established in 2014 by a group of energy experts dedicated to improving energy efficiency in Atlantic Canada.” Source: RevenueBase Database · checked Sep 2, 2026
3	The RPM Groups	Indirect evidence	Mississauga, ON, Canada	11-50	77 contacts →
	Indirect evidence “We deliver solutions for our clients because we listen to their needs.” Source: RevenueBase Database · checked Sep 2, 2026
4	TST INC	Indirect evidence	Rosemere, QC, Canada	11-50	67 contacts →
	Indirect evidence “We offer a wide variety of services throughout Canada in both French and English.” Source: RevenueBase Database · checked Sep 2, 2026
5	PMC Energy Limited	Partial evidence	Moncton, NB, Canada	51-200	57 contacts →
	Partial evidence “Considering over 40% of all energy is consumed by buildings, it is no wonder building managers and owners are becoming increasingly mindful of energy costs and usage.” Source: RevenueBase Database · checked Sep 2, 2026
6	Sustainable Projects Group SPG	Partial evidence	Calgary, AB, Canada	11-50	56 contacts →
	Partial evidence “Sustainable Projects Group is a design-build energy efficiency company working with industry leaders to help accomplish their energy savings goals by providing them with the…” Source: RevenueBase Database · checked Sep 2, 2026
7	Nerva Energy	Partial evidence	Hamilton, ON, Canada	51-200	48 contacts →
	Partial evidence “Nerva Energy is an award-winning energy advisory firm, helping our clients to maximize their energy performance, decrease GHG emissions, and improve indoor air quality.” Source: RevenueBase Database · checked Sep 2, 2026
8	Energy Performance Services EPS	Partial evidence	Montreal, QC, Canada	11-50	31 contacts →
	Partial evidence “For over 33 years, EPS has been a trusted leader in industrial energy efficiency and energy management across Canada and internationally.” Source: RevenueBase Database · checked Sep 2, 2026
9	Enerlife Consulting INC	Partial evidence	Toronto, ON, Canada	11-50	30 contacts →
	Partial evidence “Enerlife helps owners and managers achieve the full potential of their buildings, drawing on our dynamic national database and experience with leading organizations to provide…” Source: RevenueBase Database · checked Sep 2, 2026
10	Enersavings INC	Partial evidence	Toronto, ON, Canada	51-200	28 contacts →
	Partial evidence “EnerSavings Inc is committed to providing a sustainable and tailored energy-saving solution, so our customers reduce operating expenses, eliminate maintenance, boost the…” Source: RevenueBase Database · checked Sep 2, 2026
11	QEA Tech	Partial evidence	Markham, ON, Canada	11-50	25 contacts →
	Partial evidence “QEA Tech conducts precise, data-driven building envelope audits using patented AI software, drones, and thermography.” Source: RevenueBase Database · checked Sep 2, 2026
12	Energy Werx Corp	Partial evidence	Milton, ON, Canada	11-50	23 contacts →
	Partial evidence “Energy Werx is a leading home energy evaluation company.” Source: RevenueBase Database · checked Sep 2, 2026
13	Énergénia INC	Indirect evidence	Brossard, QC, Canada	11-50	20 contacts →
	Indirect evidence “Depuis 2003, Énergénia met l’ingénierie mécanique, l’ingénierie électrique et les contrôles au service de l’efficacité énergétique de vos bâtiments.” Source: RevenueBase Database · checked Sep 2, 2026
14	Renteknik Group INC	Indirect evidence	Burlington, ON, Canada	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
15	Canada Energy Audit	Strong evidence	Richmond Hill, ON, Canada	51-200	18 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
16	Hdenergy	Partial evidence	Blainville, QC, Canada	11-50	16 contacts →
	Partial evidence “HD ENERGY specializes in energy efficiency for supermarkets and groceries; we offer consulting and engineering services for energy project evaluation and management.” Source: RevenueBase Database · checked Sep 2, 2026
17	Énergie 3r	Indirect evidence	Montreal, QC, Canada	51-200	15 contacts →
	Indirect evidence “L’efficacité énergétique est la santé de votre bâtiment.” Source: RevenueBase Database · checked Sep 2, 2026
18	C-Nergie	Indirect evidence	Terrebonne, QC, Canada	11-50	13 contacts →
	Indirect evidence “C-nergie est une entreprise spécialisée dans le domaine de l’efficacité énergétique.” Source: RevenueBase Database · checked Sep 2, 2026
19	Focal Engineering	Indirect evidence	Victoria, BC, Canada	11-50	11 contacts →
	Indirect evidence “Focal Engineering Incorporated was established in 2015 and headquartered in beautiful Victoria, British Columbia, Canada.” Source: RevenueBase Database · checked Sep 2, 2026
20	PG Énergie	Indirect evidence	Montreal, Canada	1-10	11 contacts →
	Indirect evidence “PG Énergie est une jeune entreprise dynamique avec une expertise pointue dans les domaines d’efficacité énergétique et de la mécanique du bâtiment.” Source: RevenueBase Database · checked Sep 2, 2026
21	IME Experts Conseils INC	Indirect evidence	Sherbrooke, QC, Canada	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
22	D2o INC	Partial evidence	Toronto, ON, Canada	1-10	9 contacts →
	Partial evidence “Welcome to D2O Inc- Building the future with Energy Efficiency!” Source: RevenueBase Database · checked Sep 2, 2026
23	Greenplanet Energy Analytics	Partial evidence	Nanton, AB, Canada	1-10	9 contacts →
	Partial evidence “Greenplanet Energy Analytics provides support to businesses, institutions, and communities who are serious about making sustainable economic development happen.” Source: RevenueBase Database · checked Sep 2, 2026
24	Goenergy	Strong evidence	Waterloo, ON, Canada	1-10	8 contacts →
	Strong evidence “Goenergy specializes in natural gas supply and will work with you to develop an accurate energy audit based on your current and previous consumption patterns.” Source: RevenueBase Database · checked Sep 2, 2026
25	Nrgwise Consulting	Partial evidence	Vaughan, Canada	11-50	8 contacts →
	Partial evidence “The time is now to get a home energy assessment to take advantage of government and partner incentive programs in Canada.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy audit services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy audit services.
Partial evidence: Its own public description names part of energy audit services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy audit services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 115 energy audit services based in Canada

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Energy audit services based in Canada at a glance

As of Sep 2, 2026

49.4%Verified-email coverage

35.9%Mobile-number coverage

28.0Average contacts per company

1-10Median size (employees)

16.5%Largest-city concentration · Toronto

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy audit services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “energy audit services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy audit services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy audit services, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,591 across the full list. 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 September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy audit services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy audit services are there based in Canada?

RevenueBase identified 115 energy audit services headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Clearesult, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most energy audit services?

Toronto leads with 19 headquartered companies, followed by Montreal (9) and Vancouver (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,591 verified decision-maker contacts tracked across these 115 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 Smart Search, 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.