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HVAC for Builders and General Contractors in Toronto

Critical Heating & Cooling provides HVAC service for builders, general contractors, and site teams working on residential and light-commercial projects in Toronto and nearby areas. As a full-service HVAC company, we can discuss the equipment, access, schedule, and scope before work begins so the next step is clear.

Our builder and contractor support may include HVAC troubleshooting during construction or turnover, repair coordination, maintenance planning, and service for furnaces, boilers, air conditioners, heat pumps, and ventilation equipment we work on. We can also coordinate practical site communication with a GC, site supervisor, and other trades.

For a project in Toronto or the nearby GTA, share the location, equipment, schedule, and issue. We will be clear about what we can take on and what belongs with another specialist. We do not promise engineering, design, permits, or other work outside the agreed HVAC service scope.

Project conversations may include

• HVAC service during construction or property turnover

• Furnace, boiler, A/C, heat-pump, or ventilation troubleshooting

• Repair and maintenance planning for a completed property

 Coordination with the GC, site supervisor, and other trades

• Start-up or deficiency-list service where applicable to the agreed scope

Discuss a builder or GC project

Call (647) 961-6355 or email george@criticalhvacservices.com with the project location, equipment, schedule, and scope. Critical Heating & Cooling serves Toronto and nearby areas and is open 24 hours.

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