Find the 3 Best HVAC Contractors in Kitchener, ON

Unique Air provides comprehensive HVAC solutions including furnace, air conditioning, and fireplace installation, repair, and maintenance. Serving Waterloo, Cambridge, and surrounding areas since 2005, we combine certified expertise with 24/7 emergency service to ensure reliable home comfort systems. Our commitment to quality is demonstrated through manufacturer warranties, free consultations, and a 100% satisfaction guarantee on all workmanship.

Aire One Heating & Cooling KW provides comprehensive HVAC services, including furnace, air conditioner, heat pump, and water heater installation, repair, and maintenance. Serving Kitchener-Waterloo since 1990, we combine Carrier-certified expertise with 24/7 emergency support and energy-efficient solutions. Our commitment to quality includes licensed technicians, transparent pricing, and customer-centric plans like VIP memberships and financing options.

Infiniti HVAC delivers expert HVAC solutions for residential clients across Ontario. Specializing in furnace, heat pump, and air conditioner repair, installation, and maintenance, we combine over 25 years of Carrier dealership expertise with personalized service. Our certified technicians prioritize energy efficiency, system longevity, and indoor comfort through advanced equipment and proactive maintenance plans.