Canada FlagFurnaces, Air Conditioners and Water heaters Experts in Ontario


Unit 9, 295 Milliken Blvd.T, Toronto, M1v 4v2 


513 East Ave, Toronto, ON, M1C 2X1

Years+ Experience

+Successful Installs

CAD Liability Insurance

Gas Pro is an authorized dealer for Reliance Home Comfort. As a Reliance Authorized Dealer we offer a variety of industry leading equipment suitable for every budget, including yours.

With the Reliance rental program, you can enjoy the peace of mind that comes with never having to worry about repair costs again.*

  • No upfront equipment costs, plus free standard installation*
  • One monthly bill covers maintenance, service and repairs, including parts, labour and filters*
  • Free replacement should the equipment be irreparable*
  • Guaranteed service from fully trained licensed technicians and installers
  • Live telephone support 24/7/365

Reliance ™ has been providing affordable, reliable home heating and cooling to Canadians for more than 50 years. Our customers know they can count on us for fast, friendly, knowledgeable service and advice – and that’s comfortable!

* Subject to terms and conditions. Some exclusions apply. No charge standard installation. Some additional charges may apply (eg. code-required venting). ™”Reliance”, “Reliance Home Comfort” and the Reliance Home Comfort logo are trademarks of Reliance Comfort Limited Partnership. Contact a Reliance Authorized Dealer representative for details

Our Partners

Reliable. No issues and quick communication.
Friendly and good service.


I couldn't be happier with my experience. Employees are educated and on time. Would recommend! 10/10

Carly Donaldson

Eddie from the call centre was very knowledgeable and answered all our inquires in a professional manner. I highly recommend gas pro to anyone looking for a new water heater.


Areas We Serve:

We offer sales and service for Furnace, A/C's and Tankless water heaters in  Toronto, Mississauga, Brampton, Bowmanville, Oshawa Ajax, Pickering, Uxbridge, Whitby, Burlington, Markham, New Market, Richmond Hill, Vaughan, Oakville, Hamilton and surrounding areas.


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Gas Pro Heating & Cooling

Unit 9, 295 Milliken Blvd.T, Toronto, M1v 4v2


24/7 Available

For general & sales enquires

Call Now Button1-877-690-5858