Company lists · Data refreshed November 2026

Top 25 Residential energy efficiency consultants based in Canada

Name: Residential energy efficiency consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 175 companies tracked

RevenueBase identified 175 company matches for residential energy efficiency consultants associated with Canada as of November 2026 and tracks 1,358 professional contacts across them, including 530 with verified work emails. Toronto is the largest hub.

This list covers company matches for residential energy efficiency consultants 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

175Companies

1,358Contacts tracked

530Verified emails

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The 25 largest residential energy efficiency consultants based in Canada

Ranked by team size

Top 25 of 175 company matches for residential energy efficiency consultants 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Greenfoot Energy Solutions	Exact match	Moncton, BC, CanadaHQ recorded Nov 6, 2026	501-1,000	218 contacts →
	Exact match “Greenfoot Energy Solutions was established in 2014 by a group of energy experts dedicated to improving energy efficiency in Atlantic Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	The RPM Groups	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	11-50	79 contacts →
	Exact match “We deliver solutions for our clients because we listen to their needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	TST INC	Exact match	Rosemère, QC, CanadaHQ recorded Nov 6, 2026	11-50	71 contacts →
	Exact match “We offer a wide variety of services throughout Canada in both French and English.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Nerva Energy	Exact match	Hamilton, ON, CanadaHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Energy Performance Services EPS	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “For over 34 years, EPS has been a trusted leader in industrial energy efficiency and energy management across Canada and internationally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Greensaver	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “Greensaver is Ontario's leading not-for-profit energy efficiency organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	EQ Building Performance INC	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “EQ Building Performance is a collaborative Toronto-based consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Génécor Experts-Conseils	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “Génécor experts-conseils, firme de Beauport regroupant 60 employés, offre des services spécialisés en mécanique et électricité du bâtiment dans plusieurs secteurs d’activités…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Enersavings INC	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “EnerSavings is a Canadian energy management company helping commercial, industrial, institutional, multi-residential, agricultural and hospitality organizations reduce energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	E2 Electrical Engineering	Exact match	Victoria, BC, CanadaHQ recorded Nov 6, 2026	1-10	24 contacts →
	Exact match “Electrical Engineering consulting services for new and existing residential, commercial, industrial and institutional buildings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Energy Werx Corp	Exact match	Brantford, ON, CanadaHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Energy Werx is a leading home energy evaluation company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Canada Energy Audit	Exact match	Richmond Hill, ON, CanadaHQ recorded Nov 6, 2026	51-200	22 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 · Nov 6, 2026 · View company records in RevenueBase
13	Énergénia INC	Exact match	Brossard, QC, CanadaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Depuis 2003, Énergénia met l’ingénierie mécanique, l’ingénierie électrique et les contrôles au service de l’efficacité énergétique de vos bâtiments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Renteknik Group INC	Exact match	Burlington, ON, CanadaHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Énergie 3r	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match “L’efficacité énergétique est la santé de votre bâtiment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Eequinox	Exact match	Longueuil, QC, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Eequinox est une firme de génie conseil québécoise spécialisée en efficacité énergétique dans les bâtiments institutionnels, commerciaux et industriels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	E3 ECO Group INC	Exact match	Burnaby, BC, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “E3 Eco Group is one of the most well-respected sustainable building consulting firms in Western Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	A & J Energy Consultants	Exact match	Kitchener, ON, CanadaHQ recorded Nov 6, 2026	1-10	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	MJM Energy	Exact match	Dartmouth, NS, CanadaHQ recorded Nov 6, 2026	11-50	15 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 · Nov 6, 2026 · View company records in RevenueBase
20	Focal Engineering	Exact match	Victoria, BC, CanadaHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Focal Engineering Incorporated was established in 2015 and headquartered in beautiful Victoria, British Columbia, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ontario Energy Group	Exact match	Mississauga, CanadaHQ recorded Nov 6, 2026	51-200	12 contacts →
	Exact match “Ontario Energy Group helps you lower your energy consumption and energy bills, preserve world's natural resources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Earthrise Building Services	Exact match	Whitehorse, YT, CanadaHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Earthrise is Yukon's premier retrofit accelerator, dedicated to revolutionizing residential energy retrofit projects and creating cleaner, healthier, and more affordable homes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	City Green Solutions	Exact match	Victoria, BC, CanadaHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “City Green Solutions is an enterprising non-profit with a mission to excite, inspire and lead British Columbians in finding innovative home and building energy efficiency…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Weaver ECO Home	Exact match	North York, ON, CanadaHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Clean Air, Green Living, Smart Savings At Weaver Eco Home, we are committed to challenging industry standards and providing homeowners with innovative, energy-saving solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Nrgwise Consulting	Exact match	London, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “The time is now to get a home energy assessment to take advantage of government and partner incentive programs in Canada.” Recorded in the RevenueBase company graph · Nov 6, 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 “residential energy efficiency consultants”. 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 175 residential energy efficiency consultants based in Canada

See the full list, filter by size, metro and specialty, and access 530 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential energy efficiency consultants based in Canada at a glance

As of Nov 6, 2026

39.0%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

12.0%Largest-city concentration · Toronto

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

201-500

501-1,000

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 175 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 “residential energy efficiency consultants” 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 530 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 “residential energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential energy efficiency consultants are there based in Canada?

RevenueBase identified 175 company matches for residential energy efficiency consultants 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?

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

Which city has the most residential energy efficiency consultants?

Toronto leads with 21 company records, followed by Vancouver (12) and Victoria (7).

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 530 professional contacts with verified work emails tracked across these 175 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.