Across Canada, GSW water heaters are recognized for their excellent value. Our bottom-entry design, available on our electric water heater models, is recognized by Natural Resources Canada   for exceptional energy saving performance.  As well, the GSW line of gas water heaters includes our award winning Flame Guard® and Flame Safe® Safety System, the most established and proven  technology on the market for the prevention of flammable vapor ignition

Service par Excellence is an authorized service center for GSW that provides repair in and out of warranty.  We have technicians in Montreal, Ottawa, Toronto, Laval, West Island, South Shore, Repentigny, Mascouche, Terrebonne, Hudson, St-Lazare, Vaudreuil, Dorion, Valleyfield, Toronto, Aurora, Ajax, Brampton, Barrie, Mississauga, Richmond Hill, Newmarket, North York, Markham, Stouffville, Pickering and Vaughan and surrounding GTA area.

Warranty Validation

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