Commercial rooftop HVAC unit installed by Infiniti Air

Commercial HVAC

Comfort for your business.

Commercial heating and cooling backed by G1 gas technician and 313A refrigeration and air conditioning qualifications.

Licensed local service since 2009

Qualified for commercial work

The right qualifications for your equipment.

Our team includes G1 gas technician and 313A refrigeration and air conditioning mechanic qualifications. For your business, that means gas and cooling work supported by training specific to these trades.

Gas Technician 1

Ontario’s G1 certificate covers natural gas and propane appliances of any BTU input, within its regulated scope. That includes larger commercial appliances above the 400,000 BTU/h limit of a G2 certificate.

Ontario gas certification scope

313A

Refrigeration & Air Conditioning Systems Mechanic

This Ontario trade qualification covers refrigeration and air conditioning systems, including commercial equipment. It brings trade-specific training to installation, diagnosis, service and maintenance.

About the 313A trade

Why qualifications matter

Commercial HVAC involves fuel, combustion, refrigerants and electrical controls. Choosing appropriately qualified tradespeople helps support safe work, correct diagnosis and compliance with the requirements that apply to your equipment. When choosing a contractor anywhere in North America, ask whether their credentials match the work and the local jurisdiction. G1 and 313A are Ontario designations; licence names and requirements differ by province and state.

Commercial HVAC repair

Clear answers. Practical repairs.

Tell us about your equipment and the problem. We assess the system and explain the proposed work so you can plan the next step.

Heating or cooling not keeping up
Uneven temperatures across the space
Unusual noise or repeated shutdowns

Request repair

Planned maintenance

Plan ahead for your equipment.

We discuss the equipment, its use and site access to plan maintenance around your business.

Inspect accessible equipment and controls
Review filters and operating condition
Explain findings and service priorities

Discuss maintenance

Heating and cooling upgrades

A plan for your premises.

When replacement is the next step, we review the space, existing equipment and operating needs before discussing suitable options and the installation scope.

Review the space and equipment
Discuss operating requirements
Plan access and installation

Explore replacement

Straight answers

commercial HVAC questions, simplified.

Local commercial HVAC care

Let’s discuss your building’s HVAC.

Heating and cooling support for businesses in Kitchener, Waterloo, Cambridge, Guelph and surrounding communities.

Book commercial HVAC service 519-741-5100