Our sump pump stopped operating correctly during heavy rain, and we were concerned about water accumulating in the basement. We contacted Delta Plumbers, and Joshua inspected the pump and surrounding system. He identified the issue and completed the sump pump repair. He then tested the pump several times to make sure it was cycling properly and moving water through the discharge line. Joshua explained the problem clearly and made sure everything was functioning before leaving.
Highlights from 143 Google reviews
We had an old plumbing valve that had become difficult to turn and was beginning to show signs of a small leak. We contacted Delta Plumbers, and Locus inspected the valve and recommended replacing it. He completed the valve replacement, checked the surrounding plumbing connections, and tested the new valve several times to make sure it operated properly. He explained the work clearly and made sure everything was secure before leaving. Excellent service and workmanship.
We contacted Delta Plumbing for a toilet repair, but after an inspection they recommended a new toilet installation. They explained our options clearly and never pressured us into extra work. Honest advice, affordable pricing, and excellent workmanship. One of the best plumbing experiences we've had in the GTA area.
We hired Delta Plumbers for a complete drainage service after experiencing water buildup around our property. Their team identified the cause and provided an effective solution. Professional, affordable, and very knowledgeable. Highly recommended throughout the GTA area.
Great experience from start to finish. Installed two new faucets and everything works perfectly!
They repaired a Broken faucet valve in minutes. Honest and efficient hard to find these days.



