HVAC Maintenance in Montreal and Laval

Our Expertise

Maintenance You Can Rely On

At Allard & Emond, we offer a proven HVAC preventative maintenance service that extends your system’s life and helps avoid costly breakdowns. Our certified technicians keep your heating and cooling systems performing at their best through every Montreal season. You can count on clear communication, transparent pricing, and reliable maintenance service every time.

Why Us

Why Allard & Emond?

Certified Technicians

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

Transparent Pricing

Detailed quotes with no hidden fees before any work begins.

Trusted Since 1977

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

Expert Guidance

We take the time to understand your home and present the best options for your needs and budget.

What We Service

Systems We Service

Our certified technicians provide preventative maintenance for all major residential HVAC systems across Montreal and Laval, including:

Heat Pump Maintenance

Central and ductless heat pump maintenance to keep your system running efficiently through Montreal’s heating and cooling seasons.

Furnace Maintenance

Gas and electric furnace maintenance to ensure reliable performance through Montreal’s harshest winters.

Air Conditioner Maintenance

Central and ductless air conditioning maintenance to prepare your system for Montreal’s hot and humid summers.

Geothermal System Maintenance

Geothermal maintenance to protect your long-term investment and ensure consistent year-round comfort.

Air Exchanger Maintenance

Air exchanger maintenance to keep your home’s ventilation system operating cleanly and efficiently.

Humidifier Maintenance

Whole home humidifier maintenance to ensure optimal indoor humidity levels through Montreal’s dry winter months.

* Please Note: We do not provide maintenance services for oil furnaces due to provincial regulations. Quebec law restricts major repairs on oil furnaces, which means a furnace replacement may be your best option. Learn more about our furnace conversion services.

Why do I need it

Why Get Preventative Maintenance?

Regular HVAC preventative maintenance keeps your heating and cooling systems running smoothly and efficiently year-round. A professional inspection catches small issues before they become costly repairs and ensures your system operates as effectively as possible, improving performance and reducing energy bills.

We recommend scheduling maintenance twice per year before your system is needed most. For most Montreal homeowners that means a late spring visit to prepare for summer cooling and a fall visit to prepare for winter heating.