Explore 9 Trusted HVAC Contractors Serving Ottawa, ON

Francis Home Environment Heating & Air Conditioning delivers expert HVAC, plumbing, and electrical services in Ottawa, specializing in installations, repairs, and 24/7 emergency solutions. With over 90 years of local experience and certified technicians, we prioritize reliable, energy-efficient systems and transparent pricing. Our A+ BBB-rated service is backed by warranties, financing options, and a commitment to customer satisfaction.

We are Ottawas fullservice HVAC provider, delivering heating, cooling and hotwater installations for residential and commercial clients. Our core offerings include airconditioner sales and installation, furnace and boiler service, and energyefficient hotwater tank solutions. Our purpose is to ensure reliable comfort while helping customers lower energy costs.

Ottawa Mechanical Contracting specializes in commercial and industrial HVAC solutions, offering service, maintenance, installation, and special projects. With over 25 years of experience, we deliver reliable, energy-efficient systems for buildings across Ottawa and the Greater Kingston region. Our focus on customer satisfaction, safety, and environmental responsibility ensures long-term partnerships and operational excellence.

Baxtec Mechanical Service Mechanical Services provides comprehensive commercial HVAC, plumbing, and mechanical systems solutions in Ottawa and surrounding areas. Specializing in design-build projects, preventive maintenance, and emergency repairs since 1983, we serve commercial and industrial clients with technically complex requirements. Our certified professionals combine decades of experience with cutting-edge technology to deliver reliable, code-compliant mechanical systems.

Total HVAC specializes in supplying commercial HVAC equipment across Eastern Ontario and Western Quebec. With over 25 years of industry experience, we provide contractors, consultants, and end-users with value-added solutions emphasizing technical expertise and customer service. Our product range includes air handlers, chillers, ventilation systems, and energy recovery units from leading manufacturers.

Reliable Home delivers comprehensive HVAC solutions for Ottawa residents, specializing in heating, cooling, and air quality systems. As a locally owned business since 2008, we combine technical expertise with personalized service for installations, repairs, and maintenance. Our focus on energy-efficient technology and 24/7 emergency response ensures year-round home comfort.

Capital City Heating and Cooling and Cooling provides expert HVAC services in Ottawa, ON, specializing in heating and air conditioning installation, repair, and maintenance. We prioritize ethical service, using high-efficiency Bryant products to ensure customer comfort and energy savings. Our team combines local expertise with industry certifications to deliver reliable solutions for residential and commercial clients.

AirZone HVAC Services provides residential and commercial HVAC solutions in Ottawa since 2005. Specializing in cold-climate heat pumps and high-efficiency systems, we offer installation, repair, and maintenance services with expert rebate assistance. Our directly employed technicians deliver 24/7 emergency service and customized comfort solutions for Ottawa's extreme weather conditions.

Eco Green Home Comfort supplies comprehensive HVAC solutions for residential and commercial clients across Ottawa and Toronto. Our offerings include installation, maintenance, and energyefficient upgrades for furnaces, heat pumps, and more. We aim to improve comfort, air quality, and energy savings through expert service.