Basement Waterproofing St. Catharines
Serving homeowners throughout St. Catharines, ON, Canada Waterproofers provides professional interior waterproofing, exterior foundation waterproofing, sump pump systems, weeping tile installation, and emergency sewer backup solutions to keep basements dry and foundations protected. With over 25 years of experience, industry-leading materials, and a lifetime transferable warranty, our team delivers trusted waterproofing solutions designed for the unique soil and weather conditions found across the Niagara Region.
Waterproofing & Drain Services in St. Catharines
Protect your basement from the inside with our proven interior drainage and waterproofing systems.
- Drainage Systems
- Sump Pumps
- Vapor Barriers
- Costs from $3,500-$15,000
Complete foundation protection with exterior membrane application and drainage solutions.
- Foundation Membrane
- Excavation
- Weeping Tiles
- Costs from $2,000-$50,000
Professional sump pump installation and maintenance to keep your basement dry year-round.
- Battery Backup
- Maintenance
- Emergency Service
- Costs from $1,600-$4,000
Prevent sewer backup flooding with professional backwater valve installation in the GTA.
- City Rebates
- Same-Day Service
- Warranty
- Costs from $2,000-4,500+
Effective water management with professionally installed interior and exterior French drains.
- Interior Systems
- Exterior Systems
- Grading
- Costs from $50-$350/Linear ft
Professional drain clearing, sewer backup restoration, and urgent plumbing services throughout St. Catharines
- Drain Cleaning
- Camera Inspection
- 24/7 Emergency
- Costs from $150+
Canada Waterproofers is here to help
No job is too big or too small. Get in touch with us!
Waterproofing Reviews
This page is curated by Carl McDowell, a seasoned waterproofing and plumbing expert in Ontario