waterproofing work
// Toronto

Interior Waterproofing

Protect your home in the GTA and surrounding areas from water damage with our sub-floor water control system, specifically designed to capture hydrostatic pressure and solve basement water problems. Our system safely directs incoming water straight to a high-capacity sump pump. We then install a heavy-duty water membrane that is secured to the walls and sealed airtight, ensuring your living space stays dry and functional.

Key Benefits of Interior Waterproofing

  • Prevents Water Damage – Stops leaks and under-floor seepage before they cause structural harm.
  • Mould & Mildew Protection – Significantly reduces ambient moisture buildup to maintain a healthier indoor environment.
  • Quick to Install – Minimal disruption to your property, typically taking only one to three days to complete.
  • Cost-Effective Solution – Avoids expensive external excavation while fixing ongoing water-related basement issues.
  • Year-Round Protection – Keeps your home completely safe from rapid seasonal snowmelts and heavy downpours.
  • 25-Year Transferable Warranty – Long-term protection that transfers to the next owner, adding real resale value to your property.
//Toronto

Exterior Waterproofing

Stop moisture before it ever touches your basement walls. Our comprehensive exterior waterproofing solutions include careful perimeter excavation down to the footing, thorough foundation cleaning, crack repairs, installation of a multi-layer waterproof membrane, and a brand-new weeping tile system. Whether you are dealing with high local water tables, shifting soil, or foundation cracks, we build an impenetrable barrier.

Key Benefits of Exterior Waterproofing

  • Stops Water at the Source – Prevents moisture from ever penetrating or weakening your foundation concrete.
  • Protects Structural Integrity – Defends against freeze-thaw cycles that widen cracks, shift walls, and cause structural deterioration.
  • Prevents Basement Flooding – Keeps your finished lower level dry, protecting your drywall, flooring, and valuables even in severe rain.
  • Long-Term Solution – We use premium, commercial-grade materials and expert engineering to guarantee lasting protection.
  • 5-Year Transferable Warranty – Solid backing on all external structural work for your total peace of mind.
outside waterproofing work
// Toronto

Enhance Your System with Aprilaire Dehumidification

True moisture control doesn’t stop at sealing out liquid water managing indoor humidity is just as vital for a healthy home. We offer professional Aprilaire dehumidifier installations to actively manage moisture levels post-waterproofing. This creates a powerful secondary defence system against mould growth, musty odours, and humidity damage. Protect your home in the GTA and surrounding areas from every angle.

// Toronto

We Are Proud of Our Work

Every single finished project reflects our dedication, uncompromising attention to detail, and the importance of hiring true professionals who understand the complexities of both interior and exterior drainage.

Common signs include:

a. Water puddles on the floor

b. Damp walls

c. Musty odors

d. Efflorescence (white chalky residue)

e. Mould growth

f. Peeling paint

g. High humidity

Interior waterproofing manages water once it reaches the foundation using drainage systems and sump pumps. Exterior waterproofing prevents water from reaching the foundation by installing membranes and drainage systems outside the wall.

Water in a basement is usually caused by poor drainage, foundation cracks, groundwater pressure, clogged gutters, improper grading, failing waterproofing systems, or sump pump issues. A professional inspection can identify the source and recommend the most effective solution to keep the basement dry and protect the home’s foundation.

Costs vary depending on the source of the problem, accessibility, and repair method. Interior waterproofing can be anywhere from $3,000-$15,000 and Exterior Waterproofing $10,000-$25,000.

We provide basement and crawlspace services for residential properties across the greater Toronto area. Contact us to confirm service availability in your location.

Yes. We offer consultations and estimates . Contact our team to discuss your project and schedule an assessment
// Trusted By Your Neighbours

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Schedule Your Free In-Home Inspection

1. Submit Your Details:
Takes 1 minute

Fill out our simple online quote form with your contact details and a brief description of your basement issues.

2. Expert Assessment:
Free Evaluation

One of our qualified basement specialists will visit your property to accurately diagnose the root cause of your leaks.

3. Customized Strategy:
No-Obligation Quote

We will provide a detailed, itemized plan and transparent pricing tailored exactly to your home's structural needs.

Secure Your Foundation Today

Don’t wait for the next major storm in the GTA and surrounding areas to find out your basement isn’t protected. Protect your structure, protect your health, and gain long-term peace of mind. Get a Professional On-Site Assessment. Fill out our quick contact form or call 647.508.9022 directly to set up your free, no-obligation basement inspection. Prefer to speak to an expert right now?