Find the 6 Best HVAC Contractors in Markham, ON

For Saving Home Service provides expert HVAC installation, repair, and maintenance services in the Greater Toronto Area. Specializing in furnaces, air conditioners, heat pumps, and tankless water heaters, we deliver energy-efficient solutions for residential and commercial properties. With NATE-certified technicians, industry awards, and customer-centric guarantees, we ensure reliable comfort and system longevity.

Tropic Air Heating & Cooling is a licensed HVAC contractor serving residential and commercial clients in Markham and Toronto since 1992. We specialize in heating, air conditioning, boiler, and water heater installation, repair, and maintenance. Our certified technicians provide 24/7 emergency services and prioritize customer satisfaction through transparent pricing and expert solutions.

Alliance Energy Source provides expert HVAC installation, repair, and maintenance services for residential properties in the Greater Toronto Area. Specializing in high-efficiency furnaces, air conditioners, boilers, and water heaters since 1999, we deliver reliable climate control solutions with 10-year warranties. Our certified technicians offer same-day service, free estimates, and financing options to ensure homeowner comfort and satisfaction.

Eco Star Home Services provides comprehensive HVAC solutions for Toronto-area homeowners, specializing in heating, cooling, water heating, and insulation systems. We deliver reliable, energy-efficient installations, repairs, and maintenance with a focus on affordability and customer satisfaction. Our services include 24/7 emergency support, equipment rentals, and government rebate assistance to enhance home comfort and sustainability.

AM Group Heating & Cooling provides expert HVAC installation, maintenance, and repair services for residential and commercial clients in the Greater Toronto Area. Specializing in energy-efficient heating systems, air conditioning units, and indoor air quality solutions, we combine advanced technology with personalized service. Our 24/7 emergency response and free consultation offerings ensure reliable climate control year-round.

Markham Heating & Air Conditioning provides expert HVAC installation, maintenance, and repair services for residential clients. Specializing in furnaces, air conditioners, humidifiers, and air cleaners since 1983. Serving Markham, Richmond Hill, Thornhill, Stouffville, and surrounding areas with licensed technicians and competitive pricing.