Waterproofing Ontario
Keep Your
Basement
Dry. For Good.
Trusted by thousands of Ontario homeowners. Interior & exterior waterproofing, sump pumps, crack injection and more — backed by a lifetime transferable warranty.
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Complete Waterproofing Solutions
From a single crack to a full foundation rebuild — we handle every type of basement water problem across Ontario.
Interior Waterproofing
Interior drainage systems and weeping tile installed inside your basement to redirect water before it causes damage.
Learn More →Exterior Waterproofing
Full excavation and application of waterproofing membrane on the outside of your foundation — the most permanent solution.
Learn More →Sump Pump Installation
Primary and backup sump pump systems with battery backup to keep your basement dry even during power outages.
Learn More →Foundation Crack Repair
Polyurethane and epoxy injection for poured concrete cracks. Fast, clean, and guaranteed to stop water intrusion.
Learn More →Weeping Tile Replacement
Old clay or collapsed weeping tile replaced with modern perforated pipe — restoring proper drainage around your foundation.
Learn More →Window Well Installation
Egress windows and window wells with proper drainage to prevent flooding and meet Ontario building code requirements.
Learn More →Ontario’s Most Trusted Waterproofers
We’re not a franchise. We’re a local Ontario company that lives and works in the same communities we serve.
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Lifetime Transferable Warranty
Our waterproofing warranty stays with the home — a real selling feature if you ever move.
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Own Crew — No Subcontractors
Our trained employees do every job. No surprises, no strangers, consistent quality every time.
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Honest, Transparent Pricing
We give you a written quote before any work begins. No surprise charges, no upselling.
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Same-Day & Weekend Appointments
Water damage doesn’t wait for Monday. Neither do we — call us any day of the week.
Serving All of Ontario
From Ottawa and the capital region to Eastern Ontario, Kingston, and beyond. If you’re in Ontario, we can help.
Real Reviews from Ontario Homeowners
“After two years of a wet basement every spring, these guys fixed it properly on the first try. The crew was professional, cleaned up perfectly, and the whole job took just two days. Highly recommend to any Ottawa homeowner.”
“Called on a Saturday morning when I found water in my basement. They came out that same afternoon for a free inspection, gave me a fair written quote, and had the job done by Wednesday. Outstanding service.”
“We had three other companies quote us. These guys were the most thorough with their inspection and the most honest about what we actually needed. No upselling. The warranty is transferable too — great for resale value.”