The single most effective way to stop sewage backing up into your basement during heavy rain. Installed by licensed technicians, with the City subsidy paperwork handled for you.
Get in touch with us today to schedule a free
consultation.
Backwater Valve Repair
A backwater valve, sometimes called a backflow preventer, is fitted to your main sewer line. It lets waste water flow out of your home as normal, but closes automatically the moment the city sewer becomes overwhelmed during a storm, stopping sewage from pushing back up into your basement.
If your basement has ever flooded with sewage, or your street is on a combined sewer, a backwater valve is the single highest-value thing you can do to protect your home. It costs a fraction of one flood clean-up.
We install, replace, service and repair backwater valves across Toronto and the GTA, and we can walk you through the City of Toronto subsidy application.

Closes automatically when the city main surcharges, keeping sewage out of your basement.
The City of Toronto offers up to $3,400 toward installation. We help with the paperwork.
Many insurers reduce premiums or reinstate sewer backup coverage once a valve is fitted.
Installed to city requirements with the inspection access every valve is required to have.
We CCTV the line first so the valve goes in the right place on a sound section of pipe.
We show you how to check it, and we service and repair valves we did not install too.
Flood Guard
We start with a CCTV inspection of your main drain to confirm the pipe condition and locate the best position for the valve, usually just inside the foundation wall. We then cut a small access pit in the basement floor, fit the valve with its inspection cover, backfill and finish the concrete. Most installations are completed in a single day and the access cover sits flush so the floor stays usable.

Flood Guard
The City of Toronto Basement Flooding Protection Subsidy Program reimburses homeowners up to $3,400 toward backwater valve installation, sump pump installation and severance of the storm sewer or foundation drain connection. The work must be done by a licensed plumber and a permit is required. We provide the invoice, permit and documentation the application needs, and we can talk you through the form.

Flood Guard
A backwater valve is a mechanical device and it needs occasional attention. Debris can hold the flap open, the hinge can wear, and the gate can seize if it is never exercised. We recommend an inspection once a year, ideally before spring. If you have an older valve that has never been checked, we will open it, clean it, test the gate and replace worn parts rather than sell you a whole new unit.

A sample of the drain and sewer jobs our crews have completed across Toronto and the Greater Toronto Area.








Drain problems rarely announce themselves politely. If any of these sound familiar,
call 647-946-4966.
Slow-draining water in your sink, bathtub, or shower may indicate a blockage or other problems within your drainage system.
Strong smells coming from your drains could signal a blockage or an issue with your drainage system.
Water backing up in your sink, toilet, or bathtub may indicate a clogged or damaged drain line.
Basement flooding might indicate a malfunctioning sump pump or other drainage complications.
Strange noises from your drainage system may suggest blockages or other performance issues.
Address any visible damage to your drainage system, such as leaks, promptly to prevent further damage and potential flooding.
Real reviews from real customers across the Greater Toronto Area.
Your one-stop solution for all residential and commercial drainage needs. We keep your plumbing flowing smoothly.
Advanced camera technology to diagnose drain problems accurately. See exactly what’s happening inside your pipes.
Fast, reliable fixes for cracked, leaking, and damaged drain pipes. We restore your system to peak performance.
Fill in the form and one of our specialists will contact you within 30 minutes, or call 647-946-4966 to speak to someone now. Free estimates, licensed and insured technicians, satisfaction guaranteed.
If your basement has ever taken on sewage, or your street floods in heavy rain, yes. It is the most cost-effective protection available and it usually qualifies for the City subsidy.
It depends on the depth of the main drain and the floor construction. We give you a written price after the camera inspection, before any work starts, and the City subsidy covers a substantial part of it.
We cut a small access pit only, then backfill and finish the concrete. The inspection cover sits flush with the floor.
Once a year, ideally before the spring thaw. Debris in the chamber is the most common reason a valve fails to close.
Yes. We service and repair all common makes, and we would rather clean and re-seat a working valve than replace it unnecessarily.

Get in touch with us today to schedule a free
consultation.