Water entering your basement damages drywall, ruins flooring, and ruins your indoor air quality. We offer both internal water control systems and external barrier installations to permanently eliminate moisture and keep your basement bone-dry year-round.

• Interior Waterproofing: A highly efficient, non-invasive system featuring a custom wall membrane tied directly to an airtight drainage channel that routes water safely straight to your sump pump. Done quickly without destroying your outdoor landscaping. (Includes a 25-Year Transferable Warranty)
• Exterior Waterproofing: The ultimate line of defence. We excavate down to the footing, repair foundation cracks, apply a heavy-duty waterproof membrane, install new weeping tiles, and backfill with gravel to stop water before it ever touches your foundation. (Includes a 5-Year Transferable Warranty)

An open, dirt-floored crawlspace acts like a giant sponge, pulling cold air, moisture, bugs, and damp odours straight up into your living spaces through the “stack effect.” We completely transform these forgotten spaces into clean, dry environments.

• Vapour Barrier Encapsulation: We seal the entire floor and walls with a thick, heavy-duty, puncture-resistant poly liner to completely block moisture entry.
• Structural Crawlspace Piers: If your floors overhead are sagging, bouncy, or unlevel, we install heavy-duty steel pier jacks to stabilize and lift sagging joists back to their original position.

Whether caused by shifting clay soils or seasonal frost heave, structural cracks and bowing walls are major warning signs that require immediate action to prevent catastrophic failure.

• Carbon Fibre Wall Reinforcement: Using aerospace-grade carbon fibre straps, we lock bowing or shifting concrete block walls permanently in place with virtually no loss of square footage.
• Waler Wall Systems & Crack Injection: For severe movement, heavy steel waler beams deliver structural stabilization. For minor leaks, we inject specialized polyurethane/epoxy resins deep into cracks to seal them from top to bottom.

Your waterproofing system is only as good as its heart: the sump pump. The GTA and surrounding areas’ frequent heavy downpours and sudden thaws can quickly overwhelm an outdated pump or leave you vulnerable during a localized power outage.

• Professional Sump Pump Installation: Heavy-duty, high-performance cast-iron pumps housed in an airtight basin for maximum longevity and quiet operation.
• Battery Backup Systems: Power outages frequently pair with heavy storms. We install robust secondary backup pump systems with intelligent battery power, ensuring your basement stays dry even when the local grid goes dark.

Damp basements are breeding grounds for toxic mould spores that can aggravate asthma, cause chronic allergies, and destroy your home’s structural wood framing. Through our specialized environmental division, we safely isolate, kill, and clean mould.

• Safe Air Scrubbing & Isolation: We establish negative-pressure containment zones with commercial HEPA air scrubbers to prevent mould spores from spreading to the upstairs living quarters during cleaning.
• Complete Source Removal: Our technicians completely remediate mould colonization using eco-friendly, industry-approved antimicrobials, restoring safe air quality to your entire household.

Many homes in the GTA and surrounding areas built before the 1990s contain dangerous asbestos hidden in basement floor tiles, pipe insulation wrap, textured ceilings, or old drywall compounds. If disturbed during a renovation or a flood, these microscopic fibres pose severe risks to lung health.

• Certified Hazardous Removal: Fully compliant, strictly regulated asbestos removal, overseen by highly trained technicians who follow Ministry of Labour safety guidelines.
• Thorough Decontamination: Complete disposal, air clearance, and safe handling procedures to ensure your basement is entirely safe for your family and future use.