HVAC Services in Kitchener & Waterloo

HVAC Services for Kitchener Properties

HVAC service in Kitchener often involves more than swapping one piece of equipment for another. Comfort complaints can come from equipment age, duct design, filter restrictions, thermostat placement, refrigerant issues, poor ventilation, humidity, insulation, or a system that was never sized correctly for the space. Cornerstone reviews the system and the property before recommending repairs or replacement. For heat pumps, our team considers winter performance, backup heat, electrical capacity, ductwork, and how the home is used. For commercial and rental properties, we focus on reliable operation, service access, safety, and clear scheduling. Because Cornerstone also provides plumbing and electrical service, related work such as gas lines, condensate drains, water heaters, electrical circuits, panels, or renovation changes can be coordinated by one team. That helps customers avoid fragmented scheduling and gives the project a single point of accountability.

• Furnace and AC troubleshooting, replacement, tune-ups, and comfort balancing.
• Heat pump and hybrid heat pump planning for efficient year-round heating and cooling.
• HRV and ERV systems, humidifiers, duct changes, gas work, and mechanical rooms.