Foundation Waterproofing in North York
Foundation waterproofing in North York protects homes and buildings from water infiltration, structural damage, and moisture-related issues. GAMCON provides professional waterproofing services tailored to the area’s soil conditions and construction types.
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Trusted Foundation Waterproofing in North York
Our foundation waterproofing services in North York are designed to prevent leaks, reduce hydrostatic pressure, and keep your basement dry. We install systems that protect foundation walls and extend the structural integrity of buildings for long-term protection. GAMCON handles a wide range of basement waterproofing projects with precise execution and dependable results.
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Exterior Foundation Waterproofing
Exterior waterproofing protects foundation walls by stopping water before it enters. This process includes excavation, cleaning the wall surface, applying a waterproof membrane, installing a drainage board, and connecting weeping tile systems to direct water away. This method helps control water at the source and reduces risks of wet basement conditions.
Interior Foundation Waterproofing
Interior waterproofing manages water that has entered the foundation. It involves installing drainage systems, sump pumps, and vapour barriers to redirect and manage water within the structure. These waterproofing services are ideal for properties where exterior excavation is not feasible.
Crawl Space Foundation Waterproofing
Crawl spaces are vulnerable to moisture accumulation, which can lead to mould growth and structural damage. We seal crawl spaces, install moisture barriers, and add drainage solutions to create a dry and protected environment beneath your home.

Why Choose Foundation Waterproofing
Waterproofing your foundation prevents hydrostatic pressure from pushing water through cracks. It stops the progression of leaks, mould, and deterioration. Without proper protection, properties can suffer from compromised insulation, poor air quality, and major repair costs. Preventative basement waterproofing ensures long-term protection of your investment.
Our Foundation Waterproofing Installation Process
GAMCON’s streamlined approach ensures every waterproofing project is handled efficiently. We combine meticulous planning, quality materials, and precise execution.

Site Evaluation and Preparation
We begin with a full assessment of your foundation’s condition. Our specialists examine the source of water infiltration, measure moisture levels, and determine whether interior, exterior, or hybrid solutions are required.

Installation of Waterproofing Systems
Based on the evaluation, we implement appropriate solutions. These may include membranes, French drains, sump pumps, and sealants to stop water ingress. All systems are selected based on the building’s layout and surrounding soil structure.

Quality Testing and Final Adjustments
We inspect each system and perform testing to confirm all installations are working as intended. Adjustments are made where needed to guarantee durability and effectiveness.
Why Choose GAMCON For Foundation Waterproofing in North York
GAMCON brings experience, engineering insight, and workmanship to every waterproofing project. Our team understands the specific challenges of North York properties and applies tailored methods for each site. We use high-grade materials, reliable installation methods, and comprehensive service to protect your property.
Request Free Foundation Waterproofing Quote
Contact GAMCON to schedule a site visit and receive a free estimate. Our team will assess your needs and recommend the most effective waterproofing solution for your property.

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Foundation Waterproofing Services in Many Cities
In addition to North York, we provide professional foundation waterproofing services in Richmond Hill, Vaughan, Scarborough, and Markham.