We review the request
We confirm it is an authorized waterproofing job at a home or business in the service area, then send it to the one local contractor who serves that town.
Barrie, Ontario
Wet basement in Barrie? Get one local waterproofing quote
Water at the bottom of the wall every spring, a crack that seeps after rain, or a musty basement? Request a free quote and one trusted local waterproofing contractor will contact you. Your request is never sold to a list.
Waterproofing services
What you can request
Homes and businesses in the Barrie area can ask about:
- Leak investigation
- Foundation crack repair
- Interior waterproofing
- Exterior waterproofing
- Sump pumps
- Backwater valves
- Window well leaks
Areas served
Barrie and nearby communities
This page is for homeowners and businesses in Barrie and surrounding areas, including:
- Barrie
- Innisfil
- Springwater
- Oro-Medonte
- Essa
- Angus
If you are just outside these communities, still send the request and include your postal code. We will tell you if we have a contractor for your area.
What happens after you submit
One waterproofing pro contacts you
That contractor follows up to discuss the work and provide a quote. Pricing and whether to hire them is entirely your decision.
Your Exclusive Pro is not a waterproofing company. We do not do waterproofing or foundation work, and we do not take a cut of the contractor’s invoice to you. The contractor pays us a fee when they accept your request.
Request a free Barrie waterproofing quote
One contractor only. No fee to submit. Not a contract for work.
Why Barrie basements get wet
Barrie gets about 223 cm of snow in an average year (Environment Canada 1981–2010 normals), and all of it melts at once in spring. Add heavy fall rain, and a lot of water ends up against foundation walls. The most common causes are:
- Grading and downspouts. Soil that slopes toward the house, or downspouts that empty right beside the wall.
- Foundation cracks that seep during the thaw or after a storm.
- Failed or clogged weeping tile around the footing on older homes.
- Sump pump problems, including power outages during storms.
- Sewer backup through a floor drain, which needs a different fix, such as a backwater valve.
Start with the simple things. Extending downspouts and fixing grading can solve some problems for much less than full waterproofing. A good contractor will tell you if that is all you need.
Interior or exterior?
Exterior waterproofing means digging down to the footing, sealing the wall with a membrane, and usually replacing the weeping tile. It stops water at the wall but costs more, and decks, driveways, or landscaping can get in the way. Interior waterproofing collects water inside, along the footing, and sends it to a sump pump. It is often less disruptive outside but means opening the basement floor along the walls. A single crack can often be repaired by injection from inside.
City of Barrie rules and rebates (checked November 2026)
- Permits. The City’s permit guide says repairing or replacing basement waterproofing needs a building permit, and so do backwater valves and drain work.
- Disconnect to Protect. The City offers rebates to disconnect a foundation drain from the sanitary sewer and install a sump pump with surface discharge: 75% of the cost, up to $2,000, with a site visit required before work and three contractor quotes. Funding is first come, first served.
Typical costs
Interior waterproofing
Typical range: about $70 to $180 per linear foot
A drainage channel along the inside of the footing, tied into a sump pump.
Exterior waterproofing
Typical range: about $100 to $350 per linear foot
Excavation, membrane, new weeping tile, and backfill. Landscaping and hardscape restoration may be extra.
Foundation crack injection
Typical range: about $500 to $1,200 per crack
Polyurethane is often at the lower end and epoxy at the higher end.
Sump pump or backwater valve
Typical range: about $500 to $3,500
From a simple pump replacement to a new pit, or a backwater valve installed through the floor.
These are typical ranges from published 2026 Ontario price guides, in Canadian dollars and before HST unless noted. They are not quotes. The contractor sets the price after seeing the job.
Before you sign
- Ask what the contractor thinks is causing the water, and why their solution fixes that cause.
- Ask who gets the building permit.
- Ask for the warranty in writing, and whether it transfers if you sell.
- For exterior work, ask what restoration is included: soil, sod, walkways, and decks.
Related pages
Questions
Barrie basement waterproofing FAQ
Will several Barrie waterproofing companies call me?
No. Your request is shared with one local contractor serving your area so they can contact you about the quote. You should not get spam calls from multiple companies.
Do I need a permit for basement waterproofing in Barrie?
Yes, according to the City of Barrie’s permit guide, repairing or replacing basement waterproofing needs a building permit. Ask the contractor who will apply for it.
Is interior or exterior waterproofing better?
Each has a place. Exterior work stops water at the wall but costs more and needs digging. Interior systems collect water and pump it out, with less disruption outside. The right choice depends on the cause, the house, and your budget.
Water only comes in during the spring thaw. Is it worth fixing?
Often, yes, because repeated wetting can damage finishes and lead to mould. Start with downspouts and grading, which may solve it, and ask a contractor to look at any cracks.
Is the quote request free?
Yes. Homeowners and businesses do not pay to submit a request. Any price for the waterproofing work itself is set by the contractor, not by Your Exclusive Pro.
Can renters request a quote?
Only property owners, or people authorized by the owner, can submit a request. If you rent, please ask the owner or landlord to make the request.
Are you a waterproofing company?
No. Your Exclusive Pro introduces you to one local waterproofing contractor. We do not do waterproofing or foundation work, and we do not set the contractor’s price.
How do you choose the contractor?
Each town and trade is served by one local contractor. We work with waterproofing companies that serve the Barrie area and that meet the licence, insurance, and WSIB checks we ask for. We do not publish reviews or ratings on this site.