Backwater Valve Installation in Barrie, Ontario
A backwater valve lets wastewater flow out of your home — and closes tight if the city sewer surges and pushes back toward your basement. We install, test, and service backwater valves across Barrie and Simcoe County.
Protection That Works When the Sewer Doesn't
When heavy rain or a surge overloads the municipal sewer, sewage can reverse direction and enter homes through basement floor drains, toilets, and tubs. A backwater valve is a one-way gate installed on your main building drain: your wastewater flows out freely, but if flow reverses, the gate closes and the backup stays in the city's pipe — not in your basement.
Placement and access matter as much as the valve itself. We install the valve where it protects the fixtures below street level, and we always leave the access cover reachable so the valve can be inspected, cleaned, and tested — a valve sealed under finished flooring can't do its job when it matters.
- Installed on the main drain, protecting the whole home
- Access cover left reachable for inspection and cleaning
- Existing valves tested, cleaned, and serviced
- Transparent pricing with no hidden fees
What Our Backwater Valve Service Covers
- New backwater valve installation on the main building drain
- Retrofit installation in existing and finished homes
- Inspection and function testing of existing valves
- Valve cleaning and maintenance
- Advice on which fixtures in your home the valve protects
Signs Your Home Needs a Backwater Valve
- Your street or neighbourhood has had sewer backups
- Your basement floor sits lower than the street outside
- You have a basement floor drain, toilet, or laundry tub
- Drains gurgle or slow down during heavy rain
- You're finishing a basement and want protection in place first
Simple, From First Call to Finished Job
Book your free estimate
Book online in under a minute, or call (705) 715-1513 — for emergencies, our line is answered 24/7.
Get your confirmed price
We assess the job and confirm your exact price at your free estimate, before any work begins.
Work completed and tested
We complete the work, test everything, and tidy up before we leave — the job is not done until it works the way it should.
A backwater valve only protects your home if it can be reached — a valve buried under finished flooring can't be inspected or cleaned, so we always leave the access cover exposed.
Priced in the Open, Before You Book
Every Concepts Plumbing service is priced in our online cost calculator, with the published market range shown up front.*
Check your estimated price range here.
We Also Specialize In…
Sewer Repair
Repair and replacement of broken or damaged sewer lines — the other half of keeping sewage out of your basement.
Learn more →Drain Cleaning
Sink, tub, and main-line clearing, verified by camera inspection — so you can see the line is actually clear.
Learn more →Sump Pump Installation
A backwater valve stops the sewer; a sump pump handles groundwater. New pumps and battery backup systems installed.
Learn more →You’ve Got Questions, We’ve Got the Answers
Do you offer same-day service for plumbing emergencies?
Yes. We provide same-day service for plumbing emergencies across Barrie and Simcoe County to ensure your issue is resolved promptly, and our line is answered 24 hours a day, seven days a week.
What payment options do you accept?
We accept credit card, cash, and e-transfer for your convenience in settling payments.
What types of plumbing services do you offer?
We provide a full range of plumbing services — repairs, installations, drain cleaning, water heaters, leak detection, and more — for homes and businesses across Barrie and Simcoe County.
Is your business locally owned?
Yes. Concepts Plumbing is a locally owned business based in Barrie, Ontario, committed to providing excellent service to our community since 2023.
How quickly can I expect a plumber to arrive for an appointment?
Depending on your needs, we offer emergency help, next-day appointments, and scheduled appointments. Booking online reserves your appointment time on the spot.
Didn’t find the answer you are looking for? Contact Us
Book a Free Estimate
Pick a time that works for you and your appointment is confirmed on the spot — no phone tag, no waiting on a callback.
Need a Plumber in Barrie?
Book your free estimate online in under a minute, or call and speak with our team — day or night.