
Certified Technicians
Licensed HVAC technicians with hands-on experience across Montreal and Laval.

Our Expertise
At Allard & Emond, we specialize in geothermal system installation for homeowners across Montreal and Laval. A geothermal system is one of the most energy-efficient and environmentally responsible heating and cooling solutions available, and our certified HVAC technicians will make sure yours is correctly designed and installed for your home and property. You can expect transparent pricing, clear communication, and professional geothermal installation you can rely on.
Why Us

Licensed HVAC technicians with hands-on experience across Montreal and Laval.

Detailed quotes with no hidden fees before any work begins.

A trusted name in residential HVAC installation across Greater Montreal for nearly five decades.

We take the time to understand your home and present the best options for your needs and budget.
Invest Once. Safe for Years
A geothermal system is an excellent choice for Montreal and Laval homeowners seeking long-term energy efficiency and lower operating costs. It works best for homeowners planning to stay in their home long-term, as the upfront investment is higher than traditional systems. Unlike a heat pump, which draws heat from outdoor air and can lose efficiency during Montreal's coldest months, a geothermal system draws from the stable temperature of the earth, delivering reliable heating and cooling regardless of outdoor conditions. Geothermal installations in Quebec also qualify for significant financial incentives through federal and provincial rebate programs.
Geothermal system installations requires a thorough assessment of both your home's heating and cooling requirements and your property's specific characteristics. Unlike other HVAC installations, the design depends on factors such as your property's size, soil composition, and available space for ground loop installation. Our team evaluates all of these factors before recommending a system configuration, ensuring your geothermal installation is correctly designed for your property and sized for your long-term comfort needs.


How It Works
A geothermal system uses underground pipes to leverage the stable temperature of the earth to heat and cool your home year-round. A fluid circulates through these pipes, absorbing or releasing heat as it moves between the ground and your home. In warm weather, the system removes heat from inside your home and transfers it into the ground, keeping your home comfortable through Montreal's humid summers. In winter, the process reverses, drawing natural heat stored in the earth indoors to provide reliable warmth through Montreal's harshest months. A heat pump then concentrates this heat and distributes warm or cool air throughout your home.
Solutions
We install geothermal systems using WaterFurnace, the industry's leading geothermal brand trusted by homeowners and contractors across North America. Whether you're replacing an existing heating and cooling system or installing geothermal for the first time, we'll design and install the right solution for your long-term comfort goals. Our geothermal system options can be found below.

Reliable single-stage geothermal comfort — proven, efficient year-round heating and cooling at an accessible price point.

Two-stage geothermal performance for quieter operation, better humidity control and higher year-round efficiency.

The flagship variable-speed geothermal system — the highest efficiency and precise, whisper-quiet whole-home comfort.
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