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Serving Toronto, Mississauga, Markham, Vaughan, Brampton & All GTA

Water in Your GTA Basement?

We Fix It Permanently.

Toronto's most trusted basement waterproofing experts. Free inspections. 25-year warranty. Financing available.

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Get a Free Basement Inspection

Local experts in London, Ontario. No pressure. No obligation.

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The GTA's Unique Basement Problems

Living in the Greater Toronto Area means your basement faces specific challenges that many other regions don't experience:

🌧️ Heavy Spring Thaws & Rainfall

GTA homes experience intense water pressure during spring melts and summer storms. Lake Ontario's proximity creates high humidity that accelerates basement moisture problems.

🏗️ Clay Soil Throughout the GTA

Toronto, Mississauga, Markham, and surrounding areas sit on dense clay soil that doesn't drain well. This soil expands when wet, creating hydrostatic pressure that forces water through foundation walls and floor joints.

🏠 Aging Home Foundations

Many GTA homes were built in the 1950s-1980s with foundation waterproofing methods that have long since failed. If your home is over 20 years old, the original waterproofing is likely compromised.

📉 Property Value at Risk

A wet basement can reduce your home's value by 10-15%. In the competitive GTA real estate market, this could mean $50,000-$150,000+ lost when you sell

⚠️ Don't Wait Until It's Too Late

Small leaks become major floods. Minor dampness leads to toxic mold. Foundation cracks worsen over time. The longer you wait, the more expensive the repair.

How We Permanently Fix GTA Basements

We don't just treat symptoms—we eliminate the source of your water problems with proven solutions designed specifically for GTA soil conditions and climate.

Interior Drainage Systems

Custom-designed perimeter drain systems that collect water before it floods your basement and direct it to a sump pump for removal.

Exterior Waterproofing

Complete excavation and waterproofing membrane application to stop water at the source—before it ever reaches your foundation.

Backwater Valve Installation

Protect your basement from sewer backups during heavy GTA rainstorms. Often eligible for municipal rebates.

Sump Pump Systems

Professional-grade sump pumps with battery backup systems to keep your basement dry even during power outages.

Foundation Crack Repair

Polyurethane and epoxy injection repairs that permanently seal cracks and prevent future water infiltration.

Window Well Drainage

Proper grading, drainage solutions, and window well covers to prevent water from entering through basement windows.

Why GTA Homeowners Trust Us

Local GTA Experts

We understand the unique soil, climate, and building codes across Toronto, Mississauga, Markham, Vaughan, Brampton, and surrounding areas

25-Year Transferable Warranty

Our waterproofing is guaranteed to last. If you sell your home, the warranty transfers to the new owner

Licensed & Fully Insured

Proper WSIB coverage and liability insurance protects you and your property

Free, No-Pressure Inspections

We'll diagnose your problem and provide an honest assessment with no obligation

Transparent Pricing

Detailed written quotes with no hidden fees or surprise charges

Same-Day Emergency Response

Active flooding? We'll be there fast to minimize damage

Clean, Professional Work

We respect your home. Thorough cleanup included with every job

0% Interest Financing Available

Don't let budget concerns leave your basement unprotected. We offer flexible financing options to make waterproofing affordable:

0% interest for qualified buyers
$0 down payment options
Monthly payments as low as $99/month
Quick approval process

Protect your home now. Pay over time.

Proudly Serving the Greater Toronto Area

We provide basement waterproofing services throughout the GTA, including:

Toronto

Downtown Toronto, North York, Scarborough, Etobicoke, East York, York

Peel Region

Mississauga, Brampton, Caledon

York Region

Mississauga, Brampton, Caledon

Durham Region

Oshawa, Whitby, Ajax, Pickering, Clarington

Halton Region

Oakville, Burlington, Milton, Halton Hills

TESTIMONIALS / SOCIAL PROOF

What GTA Homeowners Say

"After years of dealing with a damp basement every spring, we finally called for a proper solution. The team installed an interior drainage system and sump pump. It's been two years and our basement has stayed completely dry—even through those crazy May storms. Worth every penny."

- Sarah M., Mississauga

"We noticed cracks in our foundation and water seeping in during heavy rain. They came out the same day, explained everything clearly, and gave us a fair quote. The repair was done professionally and the warranty gave us real peace of mind. Highly recommend to anyone in Markham dealing with basement issues."

- David & Linda K., Markham

"Our 1970s home in North York had ongoing moisture problems that were starting to smell musty. They identified the source, waterproofed the exterior walls, and now it's like having a brand new basement. We're actually finishing it now to add a rental unit."

- Michael T., North York, Toronto

STILL NOT SURE?

Frequently Asked Questions

Question 1: How much does basement waterproofing cost in the GTA?

Costs vary based on your home's size, the extent of the problem, and the solution required. Interior drainage systems typically range from $5,000-$15,000, while exterior waterproofing can range from $10,000-$25,000+. We provide free inspections and detailed quotes so you know exactly what to expect—no surprises.

Question 2: How long does basement waterproofing take?

Most interior waterproofing projects are completed in 1-3 days. Exterior waterproofing typically takes 3-5 days depending on accessibility and the extent of work required.

Question 3: Will you need to dig up my yard?

Not necessarily. Many water problems can be solved with interior drainage systems that don't require excavation. We'll assess your specific situation and recommend the most effective, least invasive solution.

Question 4: Is your warranty transferable if I sell my home?

Yes! Our 25-year warranty transfers to new homeowners, which can be a valuable selling point in the competitive GTA real estate market.

Question 4: Do you offer emergency services?

Yes. If you're dealing with active flooding or a sudden basement water emergency, call us immediately. We offer same-day emergency response throughout the GTA.

Question 4: Can I get a rebate for backwater valve installation?

Many GTA municipalities offer rebates for backwater valve installation, including Toronto (up to $3,400), Mississauga, and others. We can help you navigate the rebate process.

URGENCY / FINAL CTA SECTION

Stop Water Damage Before It Gets Worse

Every day you wait, water continues to:

❌ Weaken your foundation

❌ Encourage mold and mildew growth

❌ Decrease your property value

❌ Create health risks for your family

❌ Make repairs more expensive