Explore 6 Trusted HVAC Contractors Serving Hamilton, ON

HAMCO Heating & Cooling provides comprehensive HVAC solutions for residential and commercial clients in Southern Ontario. Specializing in heating, cooling, and hydronic systems, the company combines 75+ years of expertise with family-owned reliability. Their services focus on energy efficiency, system longevity, and personalized comfort solutions for homes and businesses.

Rennie ClimateCare is a family-owned HVAC company serving Hamilton and surrounding areas since 1980. Specializing in furnace, air conditioner, and indoor air quality solutions, we deliver expert installation, repair, and maintenance services. Our 40-year legacy combines competitive pricing with a 100% satisfaction guarantee, ensuring reliable, energy-efficient systems for homes.

Gas Works provides expert HVAC installation, repair, and maintenance services alongside gas appliance solutions for residential and commercial clients. Specializing in furnaces, air conditioners, generators, and pool heaters, our licensed technicians serve Hamilton, Dundas, and surrounding areas with 24/7 emergency support. With over 30 years of combined experience and a commitment to quality, we ensure energy efficiency, safety, and customer satisfaction in every project.

Lougheed Heating and Cooling delivers comprehensive residential and commercial HVAC services, including installations, repairs, maintenance, and duct cleaning. Our core purpose is to ensure yearround indoor comfort, optimal energy efficiency, and healthy air quality for clients in Burlington and surrounding areas. We achieve this through certified technicians, upfront pricing, and a full service guarantee that protects our customers investments.

Aire One West provides expert HVAC installation, repair, and maintenance services in Hamilton and surrounding areas. With over 32 years of experience, we specialize in furnaces, air conditioners, heat pumps, and water heaters, using advanced equipment and certified technicians. Our commitment to 24/7 emergency support and energy-efficient solutions ensures year-round comfort for residential and commercial clients.

Boonstra Heating & Air Conditioning provides comprehensive HVAC and plumbing services to Hamilton residents since 1961. Specializing in heating, cooling, and water systems, we deliver 24/7 emergency support with certified technicians. Our solutions combine modern technology with proven methods to ensure home comfort across Ontario's seasonal extremes.