How much does a HVAC Technician cost in Montreal in 2026?

What's Involved

HVAC services encompass the installation, repair, and maintenance of heating, ventilation, and air conditioning systems. In Canada's climate, a reliable HVAC system is essential — from furnaces and boilers that handle harsh winters to central air conditioning and heat pumps for warmer months.

A typical HVAC project begins with a load calculation to determine the right equipment size for your home. Technicians then handle ductwork modifications, equipment installation, electrical and gas connections, and commissioning. Annual maintenance — including filter changes, coil cleaning, and safety inspections — keeps systems running efficiently and extends their lifespan.

Heat pumps have become increasingly popular across Canada due to federal and provincial rebate programs. A qualified HVAC contractor can advise whether an air-source or ground-source heat pump makes sense for your climate zone in Montreal.

Factors That Affect Cost

• System type — A basic furnace replacement is far less expensive than a full heat pump or geothermal installation.
• Equipment efficiency rating — Higher SEER/AFUE-rated units cost more upfront but reduce energy bills long-term.
• Ductwork condition — Homes in Montreal with aging or undersized ducts may need modifications adding $2,000-$5,000.
• Home size and layout — Larger homes require higher-capacity equipment and more complex installations.
• Fuel source — Natural gas, electric, oil, and propane systems each carry different equipment and operating costs.
• Permits — Most provinces require permits for new HVAC installations; gas work must be inspected by TSSA (Ontario) or equivalent authorities.
• Rebates and incentives — Federal Greener Homes grants and provincial programs can offset $1,000-$10,000 of eligible upgrade costs.

How to Save Money

1. Apply for Canada Greener Homes or provincial rebates before starting the project — pre-approval is often required.
2. Schedule installation during the shoulder season (spring or fall) when contractors in Montreal are less busy and may offer discounts.
3. Invest in a programmable or smart thermostat to reduce operating costs by 10-15%.
4. Get at least three quotes and compare equipment brands, warranty terms, and labour costs.
5. Keep up with annual maintenance to avoid costly emergency repairs.

Hiring Tips

1. Ensure the contractor holds a valid HVAC licence and gas fitter certification (G2/G3 in Ontario, RBQ in Quebec).
2. Ask for a Manual J load calculation — a properly sized system avoids short-cycling and wasted energy.
3. Verify they carry liability insurance and workers' compensation coverage.
4. Request a written warranty on both equipment and labour — most reputable firms offer at least one year on labour.
5. Ask for references from recent installations in Montreal and confirm they pull all required permits.

FAQ

How much does HVAC work cost in Montreal?

A furnace replacement typically costs $3,500-$7,000 installed. Central air conditioning installation runs $3,000-$6,000. A cold-climate air-source heat pump ranges from $5,000-$12,000 before rebates. Annual maintenance contracts cost $150-$300 per year.

Do I need a permit for HVAC work in Montreal?

Yes. New installations and major modifications to heating and cooling systems require permits in virtually all Canadian municipalities. Gas appliance installations must be inspected by the relevant provincial authority (e.g., TSSA in Ontario). Your contractor should handle permit applications.

How long does HVAC installation take?

A straightforward furnace or AC swap takes 1 day. A full system replacement with ductwork modifications takes 2-4 days. Heat pump installations, especially ground-source, can take 1-2 weeks.