Extended Warranty Program


HVAC Warranty & Registration

Cornerstone and Air Heat Supplies

CornerStone United

Air Heat Supplies has teamed up with cornerstone United to offer our customers the comfort guard extended warranty protection plan. These plans are available for most brands of equipment offered today.

Comfort guard is competitively priced and easy to administer and will give you an advantage over others in your area when quoting your next job.

Protect Your Customers Investment For Up To 10 Years with Comfort Guard


Give your customer peace of mind with their next purchase so they never have to worry about the high cost of unexpected repairs again. You’re covered with Comfort Guard!

Comfort Guard HVAC Product Protection Plans will pay to repair and/or replace electrical and mechanical parts that fail under normal use. Labour coverage begins one month after installation. Parts coverage (where applicable) begins one year after installation.

  • Coverage that is Simple and Easy to Use
  • No Deductible
  • Transferable Coverage

Learn More

Have Questions?
Contact Tracy Legare at tlegare@airheat.ca or at 905-602-9120.

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