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About us

A family based business that was born in 1938, Dupont Plumbing Supplies has become Toronto’s most knowledgeable supplier of high quality brand-name fixtures for the bathroom and kitchen. We also supply pipe, fittings, furnaces, air conditioners, rads, hot water tanks, pipe insulation, garburators, in floor heating, exhaust fans, grab bars, curtain rods, etc.

We are committed to our customers towards making their purchases in an educated and customized manner. From the traditional to the modern, to the very unique, we supply to all tastes and wishes.

Our long history of supplying pipe, fittings, and plumbing supplies to the trades professions has given us an extensive mechanical knowledge of the fixtures we supply to the retail consumer. Our strength is our knowledge. Whether your project is straight forward, or complicated, we endeavour to overcome all obstacles.

We maintain a personal touch in many ways. We answer our phones personally rather than voicemail or automated phone attendants; and we keep a copy of your invoice on file for you, should you need a replacement cartridge, hose or other replacement part in future years. We will even recommend a plumber if you don’t already have one and need a referral. We pride ourselves in our customization ability and we strive to earn our customers’ repeat business and referrals.