Company lists · Data refreshed November 2026

Top 25 Energy efficient builders based in Canada

RevenueBase identified 170 company matches for energy efficient builders associated with Canada as of November 2026 and tracks 1,680 professional contacts across them, including 636 with verified work emails. Toronto is the largest hub.

This list covers company matches for energy efficient builders 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
170Companies
1,680Contacts tracked
636Verified emails
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The 25 largest energy efficient builders based in Canada

Ranked by team size
Top 25 of 170 company matches for energy efficient builders 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 matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500289 contacts →

Exact match

“Jayman BUILT has been leading the home building industry in new home construction, sustainable building practices, and energy efficient design in the Calgary area for over 45…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWoodstock, ON, CanadaHQ recorded Nov 6, 2026201-500140 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarrie, CanadaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“We are committed to providing innovative products and unprecedented service to our distributors, clients, and associates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, BC, CanadaHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Building envelope specialists that provide superior value to institutions and local government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt Thomas, ON, CanadaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Doug Tarry Homes successfully blends that latest in creative home design with state-of-the-art home building technology to deliver outstanding value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Diverso Energy is North America’s first fully vertically integrated geothermal utility company, helping developers, building owners, and investors deliver low-carbon heating and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026n/a46 contacts →

Exact match

“If you’re looking for smart, energy-saving insulation solutions, you've come to the right place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Great Canadian sells energy-efficient, new-construction and renovation materials for homes and commercial properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Our decision to build energy efficient and environmentally sustainable housing has had a profound effect on our business model and represents the platform for our home…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“THE STRENGTH AND BEAUTY OF STEEL AT THE HEART OF YOUR NEW HOME BONE Structure® is a steel construction system leading the way towards high performance, energy efficient homes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“At ENFORM we specialize in high performance buildings that use very low amounts of energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-20019 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
14Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“KROME is a general contractor specialized in energy efficiency projects, based on a fully integrated and innovative cost effective approach through energy savings and subsidies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“CABN builds energy modelled net-zero smart homes, constructed from sustainable components, that are easy to ship and quick to assemble in even the most remote locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Melcom Homes is one of Calgary’s best developers of eco-friendly custom homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Evolve Builders Group is a builder of ultra-energy efficient and healthy, homes specializing in Passive House (Passiv Haus), strawbale and other sustainable building methods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBeloeil, QC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“About us At Solution Isolation, we pride ourselves on providing exceptional insulation solutions to homeowners across Québec As a company dedicated to energy efficiency and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202611-5015 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
20Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202611-5015 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
21Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202611-5014 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCharlottetown, PE, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Hansen Solar Energy is Atlantic Canada’s trusted partner for solar and home-efficiency upgrades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Transparency: Our approach to our projects is one of openness and transparency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMississauga, CanadaHQ recorded Nov 6, 202651-20012 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
25Exact matchToronto, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Sustainable Buildings Canada SBC educates, supports, and empowers building professionals and policy makers across Canada to achieve greater levels of energy and environmental…”

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

Showing 25 of 170 energy efficient builders based in Canada

See the full list, filter by size, metro and specialty, and access 636 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficient builders based in Canada at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
52
51-200
14
201-500
3
10001+
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 170 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 “energy efficient builders” 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 636 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 “energy efficient builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient builders are there based in Canada?

RevenueBase identified 170 company matches for energy efficient builders 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?

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

Which city has the most energy efficient builders?

Toronto leads with 13 company records, followed by Calgary (10) and Edmonton (10).

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 636 professional contacts with verified work emails tracked across these 170 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.