Serving Barrie & Surrounding Communities
Since Day One
Waterproof Basement is a Barrie-based, customer-oriented waterproofing contractor that has been protecting homes and commercial properties across central Ontario for over 15 years. We specialize in interior and exterior basement waterproofing, foundation repair, basement underpinning, and leak repairs.
We proudly serve Barrie, Richmond Hill, Aurora, and the surrounding areas — and every single project is handled by our own in-house team from the first assessment to the final seal. No subcontractors, no shortcuts.
Our 25-year transferable warranty means our commitment to your property does not end when we leave. We guarantee the work, the materials, and the labour — and that warranty stays with the property even if you sell.
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Proudly Serving Barrie & Surrounding Areas
| Monday | 8:00 AM – 8:00 PM |
| Tuesday | 8:00 AM – 8:00 PM |
| Wednesday | 8:00 AM – 8:00 PM |
| Thursday | 8:00 AM – 8:00 PM |
| Friday | 8:00 AM – 8:00 PM |
| Saturday | 8:00 AM – 8:00 PM |
| Sunday | 8:00 AM – 8:00 PM |
20+ Certified Technicians,
All In-House
Our team is our greatest asset. Every technician on our roster is trained and certified to deliver waterproofing solutions that last. When you hire Waterproof Basement, you get the same hands doing the assessment, the work, and the follow-up.
By keeping everything in-house, we maintain complete quality control across every stage — from gutting the basement to installing the final waterproofing membrane.
- Certified waterproofing and underpinning technicians
- Available Monday to Sunday, 8:00 AM to 8:00 PM
- On-call emergency crews available 24 hours a day
- No subcontractors — ever
- Serving all residential and commercial property types
Built on Trust,
Delivered Through Results
Homeowners across Barrie and the GTA choose us because we make one promise — and we keep it. Your basement will stay dry.
100% In-House Team
Every project is managed entirely by our own certified technicians. We never subcontract. That means direct quality control from first assessment to final seal.
25-Year Transferable Warranty
Our industry-leading warranty covers all work, materials, and labour. Fully transferable from owner to owner — adding real lasting value to your Barrie property.
24/7 Emergency Response
Our team is available around the clock for emergency response to water seepage, burst pipes, flooding, and foundation crises across Barrie and surrounding areas.
Advanced Technology
Power Jet high-pressure cleaning, Jumping Jack soil compaction, Hammer Bosch precision drilling, and polyurea hot-spray waterproofing membrane — we use the best tools available.
Transparent Pricing & Free Estimates
No hidden fees. No bait-and-switch. Detailed free estimates, financing options, and 10% off your first service. You always know exactly what you are paying for.
BBB Accredited & HomeStars Verified
Our accreditations reflect our commitment to ethical business and customer satisfaction. We earn your trust on every single project — no exceptions.
We Come to You — Across Southern Ontario
Headquartered in Barrie, we serve over 40 communities across the GTA, Muskoka, Simcoe County, and beyond.
