Canada FlagFurnaces, Air Conditioners and Water heaters Experts in Ontario

Drink Your Way to Better Health

Enjoy better tasting water with Reliance Water Purification Solutions

Choose Your
Water Purification System

Rental Water Purifiers

Water Filtration, Reverse Osmosis and Water Softener Systems


FREE Standard Installation

No upfront cost for the new water purification system and installation

All Parts & Labor included

All covered under one low monthly bill

FREE Replacement

Incase your water purification system can’t be repaired 

SAVE $5/Month

Bundle up with Reliance Rental Water Heater: Get $5 OFF your bill.


Speak with our Water Purification Expert


water heater


Too busy to talk right now? Request a callback:

Choose your Water Purification Plan

Still not sure what type of water purification you should get? 

Get started  instantly over the phone 1-877-690-5858  or  Book your FREE in-home consultation  

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.


Contact Us

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Gas Pro Heating & Air Conditioning
Unit 9, 295 Milliken Blvd Scarborough M1V4V2


24/7 Available

For general & sales enquires

Call Now Button1-877-690-5858