Tailor-made solutions.
We help homeowners optimize the energy efficiency of their homes by offering them tailor-made solutions, while ensuring optimal comfort.



600 satisfied customers!
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It all starts with understanding what affects your efficiency.
Our solutions are based on a rigorous diagnosis of your situation.
Analyzing your situation
A home optimization coach evaluates your property's energy efficiency, your energy bill and your comfort needs.
Developing solutions
Based on the coach's findings, an optimization plan is drawn up to achieve your comfort objectives.
Realization of optimizations
If you choose to go ahead with the proposed optimizations, our team and partners will carry out your optimizations according to plan.
Follow-up and support
Once the optimizations have been made, we stay by your side to make sure you get exactly the improvements you're looking for.
Air conditioning
A wide range of energy-efficient air conditioners from leading brands, installed to deliver unbeatable performance, 12 months a year. More comfort for your home, less energy costs.

Attic insulation
A poorly insulated or outdated attic is often the main source of energy loss in a building. Our optimizations give you an insulation coefficient well above current standards.

Electric panels
The electrical panel is the heart of a building's electrical system. It's also the starting point for any home optimization project. We install panels that let you do more, more safely.

Maintenance and repair
Appliances in perfect working order are appliances that give you their full energy yield. Our teams maintain and repair your appliances to keep them running at peak performance.

Why pay for nothing?
Energy losses are costs you pay for nothing, year after year. By eliminating these losses at source, you make a profitable investment in your home!
Financing from 0% interest
Amortize your investment over the period of your choice while benefiting from advantageous financing!
Energy savings
Achieve major energy savings by reducing your energy losses!
Grants available
You could benefit from substantial subsidies to improve the energy efficiency of your home!

Calculate your savings online!
Accurately calculate your potential energy savings by generating various scenarios using our online savings calculator!
Best experience, best service. We loved it. Super nice and attentive staff, listening to our needs and our financial situation...
Émily St-Hilaire Chumbe
We had our dual energy system (heat pump oil) changed to a completely electric system.
Sebastien Goyer
Excellent fast service. All trades are scheduled no need to find an electrician, someone for installation...
Nancy Greaves
I am very pleased with Alex's work and the technicians are of high caliber I love it. I encourage everyone to experience them...
Jean-Marie Merlin
Switch to energy efficiency!
Contact a G-Home specialist.