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HVAC Built for Restaurants 
That Can't Afford Downtime

Trusted by your favourite brands
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HVAC Emergency? We’re Dispatching Now.

No heat. No cooling. Refrigerant leak. Our emergency team responds to commercial sites across the GTA around the clock.
Our Services
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Rooftop Heating & Cooling
Rooftop unit installation, repair, and replacement.
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HVAC
Retrofits
Upgrades, modernization, and building automation.
01
Cooler & Freezer Repair
Walk-in coolers, reach-in freezers, and cold storage systems.
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Gas & Electric Equipment
Commercial gas-fired and electric HVAC equipment.
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Preventative Maintenance
Extend equipment life and prevent costly breakdowns.
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Emergency
Repair
24/7/365 emergency response. Quick dispatch.
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Ready to discuss your HVAC project?

Get a free no obligation consultation from our team.
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Commercial HVAC installation, maintenance, and emergency repair for buildings across the Greater Toronto Area.

TSSA  CERTIFIED

SERVICE AREAS

Toronto

Markham

Richmond Hill

Scarborough

Vaughan

Mississauga

Brampton

Caledon

Oakville

Newmarket

King City

Ajax

Pickering

Whitby

Hamilton

Uxbridge

GET IN TOUCH

Need a quote for a commercial HVAC project? Our team responds within one business day.

© 2026 JC AIR SYSTEM

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