Discover GS1 Plumbing in Toronto, ON

Our licensed plumbers in Ontario are here to take care of your plumbing issues, including kitchen and bathroom plumbing clogs, hot water tanks, overflowing toilets, sump pump replacement, sewer line stoppages, backflow testing, backwater valve installation, and more. If you see signs of a backed-up toilet, it’s best to call before the problem gets worse. We are available 24/7 to solve your plumbing problems. Our emergency plumbers are just a call away. We will handle all plumbing repairs needed to get your home back to normal.