20+ years of expertise

Attic insulation in Montreal.

Exclusive attic and basement insulation specialists. Done in 1 day. We handle your Rénoclimat file for you.

High-Performance Solar Panels

Trina Vertex N bifacial solar panels up to 710W — 22.9% efficiency, 30-year power warranty.

Grants & Rebates

We prepare and submit all your applications to federal and provincial programs — free of charge and hassle-free.

Turnkey Installation

Backup generators installed by our certified technicians in the shortest possible time.

About us

Less on your bill. More for the planet.

An energy-efficient building can represent up to 40% in avoidable costs. Ecoénergie solves the problem — with high-performance solar panels, industrial generators, and Steffes thermal storage systems, installed with precision and grants included.

We are your energy-efficiency partner in Montréal. Every assessment is free, every installation is turnkey, and we support you from A to Z with your government grant applications.

Trina Vertex N solar panels — 22.9% efficiency, 30-year warranty

Authorized Hydro-Québec installer & official Steffes distributor

Grants up to $22,000 — applications prepared free of charge

Our services

3 services. One specialty.

Solar

Installation of Trina Vertex N bifacial solar panels up to 710W. 22.9% efficiency, 30-year power warranty. Hydro-Québec rebates available.

Generators

Turnkey installation of industrial generators. Chimneys, silencers, ventilation, startup and commissioning included.

OUR WORK

The difference shows on your bill.

Every installation we complete means one more energy-independent home, a Hydro-Québec bill reduced by up to 70%, and a homeowner who sees energy differently. Here are some of our recent projects in Montréal and Greater Montréal.

Your energy costs are too high. We fix that.

Free home assessment. Solar panels, backup generators, and energy solutions installed turnkey.

Our clients

What they say about us

Homeowner — Brossard, QC

“We didn’t even know we could get a subsidy. Eco Isolation took care of everything — the evaluation, the work, and the Rénoclimat application. The house is so much warmer!”

— Marie-Claude T., Montréal

Manager — Commercial Building, Montreal

“Professional team, clean work, completed in one day. And we received $1,500 from the government. I recommend them to all my neighbors.”

— Robert L., Laval

Homeowner — NDG, Montreal

“Our Hydro bill dropped by almost 40% this winter. The attic insulation changed everything. Thank you, Eco Isolation!”

— Sylvie M., Longueuil

Results guaranteed

Proven & Trusted

Real results, in real homes.

EcoEnergy has become a trusted energy-efficiency partner in Montréal and Greater Montréal. Whether it’s solar panels, backup generators, or thermal storage systems — every installation is completed carefully, cleanly, and turnkey. Project after project.

1000+

Energy projects completed

Residential and commercial installations completed across Greater Montréal.

$22,000

Potential grants & rebates

Government incentives available for eligible energy-efficiency projects.

Attic specialists

We exclusively insulate attics and basements. No HVAC, no roofing — just insulation.

Rénoclimat certified

We handle your grant file from A to Z — at no extra cost.

Done in 1 day

our attic fully insulated in a single day. Clean, fast, no disruption.

Free evaluation

We come to you, assess everything, explain it all — no commitment, no pressure.

WHY ECO ISOLATION

What sets us apart

We are not generalists. We do one thing—residential insulation—and we do it better than anyone in Montreal.