It can be comfortable to sit with your feet up relaxing while the rain pours down outside. Then, an unmistakeable stench fills the house, and you find that all of the drains in the basement are streaming waste. Aquarescue is your backwater valve installation company in Toronto. We install backwater valves so you can relax during your down time.
To The Rescue!
Licensed, Fully Insured & Serving The GTA SInce 2009

Why Do You Need Backwater Valve Installation in Toronto?
At times, the city’s sewer system can become overcome during an excess of rainfall, and the potential for sewage backing up becomes great. A backwater valve installation has many benefits. The greatest is preventing sewage from being forced back into your home.
Essentially, drainage flows from your home to the sewer system, but if the system becomes overloaded and sewage flows the wrong way, a flap in a backwater valve lifts up to prevent sewage from entering your home.
Toronto Backwater Valve Installation
Installing a backwater valve in Toronto takes professional tradesmen, and we are your first choice. We cut a hole through the basement floor to get to the sewer line. A section of the sewer line is replaced with a portion of line with the backwater valve inserted.
We make sure that the valve is functioning properly, verify the line has the correct slope, and cover the new section with the maintenance cover freely available. As an added comfort, we also cut through any building permit red tape for you.


Backwater Valve Rebate Toronto
To entice more homeowners to install a backwater valve, Toronto offers a Basement Flooding Protection Subsidy Program. The city runs this program to entice homeowners to install a backwater valve and prevent damages due to sewer backups.
Toronto’s backwater valve rebate is for a maximum of $3,400 per property partially covering the cost of backwater valve installation, as well as sump pump installation, and terminating sewer connections. Homeowners can submit applications online, but installation must be completed by licensed professionals.
How Often Do You Need to Clean or Maintain Backwater Valve?
We recommend that you check your backwater valve at least once a year or more often in the case of prolonged wet weather. Due to the material passing through the line, long rubber gloves and work clothing is highly recommended.
After removing the cover, clear any debris from around the flap and make sure that it is moving freely. Check the floats around the flap for possible replacement, and verify the O-ring is providing a solid seal.

Why Choose AquaRescue
15+ Years of Experience
Our seasoned tradesmen are standing by to install a backwater valve to keep your home secure.
24/7 Emergency Services
We are only a phone call away in the case of an emergency. Keep us in your contacts to save time.
Licensed & Insured
We are fully licensed and completely insured in case of accident.
Free Estimate
Call for a free estimate for installing a backwater valve, and peace of mind, in your home today.
Commercial & Residential Experts
We take care of a variety of plumbing jobs for homes, businesses, and other facilities.
100% Customer Satisfaction
Rated 5 out of 5 stars by HomeStars, we are the best choice to install a backwater valve.
What Our Clients Say
Real Reviews from Happy Customers
Best regards
Eric from ELJ Contracting ltd
The quality of their work was outstanding, and it was clear they take pride in doing things right. I highly recommend AquaRescue Plumbing to anyone in need of reliable and expert plumbing services. I’ll definitely be working with Igor and Vitaly again in the future!
Plumbing Problem in the GTA?
Contact AquaRescue Drain & Plumbing
Work with a trusted team of licensed and insured plumbers. Serving the GTA since 2009 with fast, transparent, and reliable plumbing services.

Call US Now 416-991-2121
Know When to Call a Plumber
How to Spot Residential Plumbing Problems
Signs You Need Drain Line Cleaning
Drain cleaning and maintenance can extend the lifespan and functionality of your plumbing. Signs you need drain line cleaning include:
- Standing water in sinks, tub, or shower.
- Gurgling pipes
- Slow drainage
- Drain flies
- Unpleasant drain odours
- Rising water bills without increased usage
- Frequent drain clogs
If you notice any of the signs below, don’t wait — we’re here to help.
Signs You Need Drain Line Repair/Replacement
Don’t wait for drainage issues to become major plumbing problems. If you notice the following signs, you may need Toronto drain repair or replacement services:
- Lower water level in toilet
- Cracks in basement walls, floor, ceiling, or foundation
- Gurgling drains
- Leaking pipes or toilets
If you notice any of the signs below, don’t wait — we’re here to help.
Signs You Need Water Line Repair/Replacement
Identifying potential problems with your water line can prevent more costly and time-consuming repairs. Signs include:
- Discoloured water
- Water stains on floor, ceiling, or walls
- Low water pressure
- Mold and mildew on wall, floor, or ceiling
- High water bills
- Wet or soggy patches on lawn
If you notice any of these warning signs, don’t wait – reach out to AquaRescue.
Common Plumbing Issues
The majority of common plumbing issues only require minor repairs. However, it’s important to catch and fix them early to prevent more serious problems. Common plumbing issues include:
- Clogged drains
- Leaky pipes
- Low water pressure
- Discoloured water
- Running toilets
- Sump pump malfunctions
- Dripping faucets
If you notice any of these warning signs, don’t wait – reach out to AquaRescue.