Find 9 HVAC Contractors You Can Count On in Ottawa, ON

Howard Boyle Heating & Air Conditioning provides expert HVAC installation, repair, and maintenance services for residential and commercial clients in Ottawa. Specializing in Carrier and Daikin systems, we deliver durable solutions for extreme weather conditions. With over 50 years of local expertise, we prioritize customer satisfaction through professional service and quality products.

Reliable Home provides comprehensive HVAC services in Ottawa, specializing in heat pump installation, furnace repair, air conditioning maintenance, and indoor air quality solutions. Our family-owned business combines local expertise with advanced technology to deliver energy-efficient heating and cooling systems. Committed to customer satisfaction, we offer 24/7 emergency services and lifetime warranty options.

Total HVAC supplies commercial heating, ventilation, and air-conditioning equipment across Eastern Ontario and Western Quebec. With 25+ years of industry experience, we provide technical expertise and value-added solutions for contractors, consultants, and end-users. Our commitment to exceptional service quality and customer satisfaction drives our reputation as a trusted HVAC partner.

Ottawa Mechanical Contracting specializes in comprehensive HVAC services, including system design, installation, and maintenance for commercial and industrial clients. We deliver energy-efficient, code-compliant solutions while prioritizing customer satisfaction and environmental stewardship. Our team combines technical expertise with a commitment to safety and sustainability.

Baxtec Mechanical Service Mechanical Services provides comprehensive commercial HVAC, plumbing, and mechanical systems solutions in Ottawa. Specializing in design-build projects, maintenance programs, and emergency repairs, we serve diverse industries with technical expertise and personalized service. Our commitment to quality, safety, and continuous improvement has made us a trusted partner for businesses seeking reliable mechanical systems support.

Design Experts specializes in mechanical design and performance modeling for HVAC systems. We deliver energy-efficient solutions that exceed building code requirements while maintaining cost-effectiveness. Our services cater to residential and commercial projects across Eastern Ontario.

Top Hat provides comprehensive HVAC solutions, fireplace installations, and home maintenance services in Ottawa. Specializing in heating, ventilation, and air conditioning systems since 1974, we combine technical expertise with personalized service. Our certified technicians deliver reliable solutions for both emergency repairs and long-term home comfort upgrades.

Francis Home Environment Heating & Air Conditioning provides comprehensive HVAC, plumbing, and electrical services to Ottawa homeowners. Specializing in emergency repairs, system installations, and maintenance plans, we combine 90+ years of local experience with certified technicians to ensure year-round home comfort. Our commitment to transparent pricing and 24/7 availability makes us a trusted choice for resolving urgent issues while preventing future problems.

Airmetrics Energy Systems Energy Systems delivers comprehensive HVAC solutions for residential and commercial clients in Ottawa. Specializing in air conditioning, heating, and hot water systems, we offer expert installation, repair, and maintenance services backed by over 30 years of local experience. Our energy-efficient products and licensed technicians ensure year-round comfort with cost-effective solutions.