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GTA Trades Daily

Toronto's Independent Source for Trade Contractor News, Reviews & Insights

Home/Waterproofing & Foundation/Toronto

Best Waterproofing & Foundation in Toronto

Compare 4 verified waterproofing & foundation contractors in Toronto. Read real homeowner reviews, check licensing, and get free quotes from professionals who serve your area.

★★★★★4.6 average rating·38 reviews·4 contractors
Get Free Waterproofing & Foundation QuotesView All 4 Contractors

Finding a Trusted Waterproofing & Foundation Contractor in Toronto

Whether you need emergency repairs, a major installation, or routine maintenance, finding a reliable waterproofing & foundation contractor in Toronto starts with verified reviews and transparent pricing. GTA Trades Daily lists only contractors who serve Toronto directly — no generic province-wide directories that waste your time.

Every waterproofing & foundation contractor listed below has been categorized by service area, trade specialization, and customer rating. Toronto homeowners can request free quotes, compare pricing, and read reviews from neighbours who have already hired these professionals.

Top Waterproofing & Foundation Contractors in Toronto

4 found
DW

#1DrySeal Waterproofing

featuredVerified
★★★★★ 5
1 reviews

Interior and exterior basement waterproofing, foundation crack repair, and sump pump installation. 25-year transferable warranty.

20 years in business
AW

AquaShield Waterproofing

proVerified
★★★★★ 4.7
29 reviews

Interior and exterior basement waterproofing. Weeping tile replacement. Lifetime warranty available.

17 years in business
FF

Foundation First GTA

proVerified
★★★★★ 4.6
0 reviews

Foundation underpinning, structural repairs, and basement lowering. Licensed structural engineers on staff.

12 years in business
DG

DampProof GTA

Verified
★★★★☆ 4.3
8 reviews

Crack injection, window well drains, and sump pump installation. Free moisture assessments.

5 years in business

Recent Waterproofing & Foundation Reviews in Toronto

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

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

Waterproofing & Foundation Articles & Guides

Frequently Asked Questions

How much does a waterproofing & foundation cost in Toronto?

Waterproofing & Foundation costs in Toronto vary based on the scope of work, urgency, and contractor experience. Get free quotes from multiple verified contractors on GTA Trades Daily to compare pricing for your specific project.

How do I find a licensed waterproofing & foundation contractor in Toronto?

All contractors listed on GTA Trades Daily are categorized by trade and service area. Look for the "Verified" badge which indicates we have confirmed their licensing and insurance credentials with Ontario regulatory bodies.

What should I look for when hiring a waterproofing & foundation in Toronto?

Check for proper licensing (required in Ontario for waterproofing & foundation), liability insurance, WSIB coverage, and a track record of positive reviews from Toronto homeowners. Always get at least 3 written quotes before committing.

Do you have emergency waterproofing & foundation services in Toronto?

Several waterproofing & foundation contractors in Toronto offer 24/7 emergency services. Filter by availability and look for contractors who advertise same-day service in their profiles.

Waterproofing & Foundation in Nearby Areas

Waterproofing & Foundation in North YorkWaterproofing & Foundation in ScarboroughWaterproofing & Foundation in EtobicokeWaterproofing & Foundation in MississaugaWaterproofing & Foundation in BramptonWaterproofing & Foundation in Vaughan

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