How much does garage heater install cost in Toronto?

Installing a garage heater in Toronto typically costs $800-$3,500 depending on the type of heater and complexity of installation. Electric unit heaters are the most affordable option, while gas-fired units require additional gas line work that increases the total investment.

Electric garage heaters are the most common choice for Toronto homeowners, with installation costs ranging from $800-$1,800. A quality 240V electric unit heater suitable for a typical two-car garage costs $300-$600, plus $500-$1,200 for electrical work. You'll need a dedicated 240V circuit run from your electrical panel, which requires an ESA (Electrical Safety Authority) permit and inspection. The electrical work must be completed by a licensed electrician - this isn't a DIY project due to Ontario electrical code requirements.

Natural gas garage heaters offer excellent heating performance but cost more upfront, typically $1,800-$3,500 installed. The heater unit itself costs $600-$1,200, but running a new gas line from your meter adds $800-$1,500 depending on distance and complexity. Gas installations require TSSA (Technical Standards and Safety Authority) certification and permits. Only licensed gas technicians can connect gas appliances in Ontario - attempting this yourself violates provincial safety codes and voids insurance coverage.

Installation factors affecting Toronto pricing include your garage's electrical capacity, distance from the gas meter, insulation quality, and ceiling height. Detached garages often cost more due to trenching requirements for electrical or gas lines. Many Toronto homes built before 1980 need electrical panel upgrades to support 240V garage heating circuits, adding $1,500-$3,000 to the project cost.

Seasonal timing matters in the Toronto market - book installations in late summer or early fall before the winter rush. HVAC contractors get extremely busy once temperatures drop, and you'll face higher prices and longer wait times. Most installations take 4-8 hours for electric units, or 1-2 days for gas units requiring new line runs.

Professional installation is essential for safety and code compliance. Both electrical and gas work require permits through the City of Toronto, and improper installation creates serious safety hazards including fire risk and carbon monoxide exposure. Your homeowner's insurance may not cover damage from unpermitted work.

Next steps: Get quotes from at least three licensed contractors, verify their ESA/TSSA certifications, and ensure they'll handle all permit applications. Browse contractors in our directory at Toronto Construction Network to find qualified professionals who understand Toronto's specific requirements and seasonal challenges.