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Waterproofing & Foundation in Toronto & GTA

Find verified waterproofing & foundation contractors, read real homeowner reviews, compare pricing, and get free quotes from licensed professionals.

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5 verified contractors1 articles1 reviews

Top Waterproofing & Foundation Contractors

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DW
DrySeal Waterproofing
Waterproofing & Foundation
★★★★★
Toronto • North York
Verified • 1 Reviews
AW
AquaShield Waterproofing
Waterproofing & Foundation
★★★★★
Toronto • North York
Verified • 29 Reviews
FF
Foundation First GTA
Waterproofing & Foundation
★★★★★
Toronto • Vaughan
Verified • 0 Reviews
BF
BedRock Foundation Repair
Waterproofing & Foundation
★★★★★
Mississauga • Brampton
Verified • 13 Reviews

Waterproofing & Foundation Articles

Waterproofing & Foundationprice watch

Basement Waterproofing Costs in the GTA: Interior vs Exterior Methods

Breaking down the real costs of interior vs exterior waterproofing across the GTA, plus when each method makes sense.

Apr 13 • 9 min★ 4.6

Recent Waterproofing & Foundation Reviews

Priya S.★★★★★
Apr 19, 2026
Re: DrySeal Waterproofing · Interior Waterproofing
Dry basement at last

DrySeal waterproofed our 60-year-old basement. No leaks since. Worth every penny.