Customer Ratings and Reviews
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MORGAN MAILLOUX on Google
(August 22, 2018, 2:34 pm)Got 18 years with no water softener out of one of their units. Something to be said about their products. Canadian made and workmanship displayed. Send me another one, I’ll put er through the test of time.
Photos of GSW Water Heating
Photo by Archie V (Show full size) 
Photo by Rob P (Show full size) 
Photo by Rob P (Show full size) 
Photo by Rob P (Show full size)
Questions & Answers
What is the phone number for GSW Water Heating?
The phone number for GSW Water Heating is (519) 843-1610.
Where is GSW Water Heating located?
GSW Water Heating is located at 599 Hill St W, Fergus, ON N1M 2X1, Canada
What is the internet address for GSW Water Heating?
The website (URL) for GSW Water Heating is: http://www.gsw-wh.com/en/products
What days are GSW Water Heating open?
GSW Water Heating is open:
Monday:8:00 AM – 8:00 PM
Tuesday:8:00 AM – 8:00 PM
Wednesday:8:00 AM – 8:00 PM
Thursday:8:00 AM – 8:00 PM
Friday:8:00 AM – 8:00 PM
Saturday:8:00 AM – 8:00 PM
Sunday:8:00 AM – 8:00 PM
Bingeman & Kitchener