Commercial Waterproofing Services
Foundation membranes, garage coatings, crack injection, drainage, elevator pits, and envelope sealants — scoped for condos, plazas, offices, schools, industrial sites, and managed multi-unit buildings across Toronto and the GTA.
Foundation Waterproofing
Exterior Foundation Waterproofing
Excavation, membrane, drainage board, and weeping tile work for leaking foundations where the long-term fix needs to happen from the outside.
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Blindside Below-Grade Waterproofing
Pre-applied and blindside waterproofing systems for zero-lot-line foundations, shoring walls, and below-grade commercial construction.
View service →Interior Basement Systems
Garage & Podium
Leak & Concrete Repair
Elevator Pit Waterproofing
Leak investigation, injection, coatings, and pit waterproofing coordinated around elevator service, safety requirements, and building operations.
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Foundation Crack Injection
Polyurethane and epoxy crack injection for active foundation leaks, structural cracks, and localized below-grade water entry.
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Concrete Restoration & Structural Repair
Crack repair, spall repair, delamination removal, corrosion mitigation, and substrate restoration before waterproofing systems are installed.
View service →Drainage & Sump Systems
24/7 Emergency Leaks
Building Envelope
Balcony & Terrace Waterproofing
Waterproofing membranes, coatings, drain detailing, and concrete repair for balconies, terraces, and occupied podium spaces.
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Building Envelope Caulking & Sealants
Sealant replacement, joint preparation, leak investigation, and envelope maintenance for commercial and multi-unit buildings.
View service →Need Help Stopping a Building Leak?
Free waterproofing assessments for Toronto and the GTA. Call anytime for active water entry.