Services
Aquaboss delivers expert basement waterproofing and foundation repair in Toronto, protecting homes from water damage, leaks, and foundation issues. Our proven solutions prevent moisture buildup, stop flooding, and ensure long-term structural integrity—backed by warranties and trusted local expertise.
AquaBoss provides professional basement waterproofing in Toronto to stop leaks, prevent mold, and protect foundations from structural damage. Each system is engineered for Toronto’s freeze-thaw cycles, clay soil, and diverse building types—ensuring a dry, safe, and long-lasting basement.
Many Toronto homeowners experience a musty or wet basement at some point. Moisture often enters through cracks in the foundation, porous walls, or floor joints. This leads to unhealthy indoor air and hidden structural damage.
At AquaBoss, we specialize in basement waterproofing in Toronto using complete interior and exterior systems. Interior waterproofing removes water after it enters by redirecting it through drainage channels and sealing problem areas. Exterior waterproofing stops groundwater before it reaches your basement walls by installing membranes, drain boards, and weeping tile. These systems help prevent sump failure, foundation cracks, and mold buildup. Each solution is engineered for Toronto’s clay soil, freeze-thaw cycles, and seasonal water pressure.
If you see these signs, book a free inspection today.
We are committed to providing fast response times, clear communication, and professional workmanship, making Aquaboss the trusted choice for homeowners seeking permanent basement waterproofing solutions.
AquaBoss offers professional basement waterproofing and foundation repair services designed to protect Toronto homes from water damage, leaks, and structural wear. Whether you're facing occasional dampness, persistent seepage, or signs of foundation movement, we provide tailored solutions based on your home’s condition, soil type, and exposure risks.
Effective basement waterproofing in Toronto requires a layered defense. Water can intrude from below the slab, through foundation cracks, or along the wall base—each needing a different approach. At AquaBoss, we use interior systems to manage intruding water and exterior systems to stop infiltration before it reaches your basement. Every installation is designed to withstand the city’s high water table, freeze-thaw stress, and clay-rich soil, forming a durable moisture barrier built for Toronto’s specific conditions.
Interior waterproofing is used when moisture enters through porous walls or beneath the slab. We install subfloor drainage, vapor barriers, and sealants. For structural cracks, we apply hydraulic or polyurethane injection based on wall type and depth. This approach is ideal for homes with limited exterior access or signs of hydrostatic pressure.
Exterior basement waterproofing systems protect your foundation by blocking groundwater before it contacts basement walls. The process involves excavation, waterproof membrane application, and installation of drainage panels with a weeping tile system. This method prevents water from ever reaching basement walls and is the most reliable way to defend against long-term saturation and wall pressure.
Sump pump systems remove groundwater that collects beneath the basement floor. At AquaBoss, we install sealed pits with high-capacity pumps, backflow prevention, and battery backups to ensure operation during storm-related power outages. Every system includes proper discharge routing and overflow protection. This helps keep your basement dry, even when the grid goes down
French drains collect and redirect groundwater before it builds pressure near your foundation. Window wells shield below-grade windows from water buildup and leaks—especially during heavy rainfall, helping to prevent basement issues, ensuring effective foundation waterproofing. These passive systems are ideal for Toronto homes with poor surface grading or aging window frames. At AquaBoss, we integrate both into full-perimeter waterproofing plans that protect from all sides.
Blocked perimeter drains can lead to a damp or wet basement, even with a functioning waterproofing system. Our team performs camera inspections, hydro-jetting, and snaking to remove blockages caused by soil, clay, or root intrusion. We also regrade drainage slopes and replace collapsed weeping tile to keep water out of your basement and maintain flow. These services are essential for both internal and external waterproofing systems.
Backwater valves are one way waterproofing can help prevent flooding by stopping sewage from flowing back into your home. We install code-compliant valves that block reverse flow and meet all municipal standards. This safeguard helps prevent basement leaks, especially in flood-prone neighborhoods with aging sewer infrastructure.
Storm-related power outages can disable standard sump pumps—just when they’re needed most. Our battery backup systems operate during blackouts, helping you maintain a dry and secure basement even when the grid fails. These systems are essential when you waterproof your basement against rising groundwater and are the best way to safeguard your basement during extreme weather events.
Clogged pipes and blocked weeping tiles are a common cause of a damp or wet basement. We use camera inspections and high-pressure snaking to remove sediment, roots, and other debris that disrupt flow. This essential service supports full-system drainage performance and can be a low-cost addition to any basement waterproofing job—especially as part of routine wet basement repair strategies.
Broken or misaligned drain lines can lead to chronic leaks and flooding. Our team repairs only the affected sections, preserving your yard and protecting your basement from water intrusion. This service is essential when your waterproofing project depends on reliable subsurface drainage. We include it in many Toronto basement waterproofing plans for homes with older or damaged infrastructure.
Bench footing installation is a stable alternative to full basement underpinning, especially in confined or older Toronto homes. We pour reinforced concrete along wall perimeters and replace sections of the floor in your basementwhere cracking or settlement has occurred. This structural solution is often combined with interior and exterior waterproofingto ensure total foundation support and long-term water protection.
Insured And Licensed Toronto Waterproofing Contractors
Contact NowFoundation repair services help stabilize homes with basement foundations that show signs of stress, cracks, or shifting. These issues often happen because of water infiltration, soil movement, or long-term settlement—especially in older Toronto homes built with block or unreinforced concrete. Common problems include bowing walls, vertical cracks, sloped floors, and heaving slabs. At AquaBoss, we fix these using methods like epoxy injection, steel bracing, bench footings, or complete rebuilds when needed. Before we begin, we assess the load on the foundation, water pressure around the home, and how the soil is moving. Then we apply the right long-term repair to prevent failure and protect your property’s value.
Licensed basement waterproofing technicians perform all work—not subcontractors.
Each AquaBoss project is handled by an in-house crew trained to manage Toronto’s soil pressure, freeze-thaw effects, and aging foundation types.
We’re WSIB-certified, BBB-accredited, and fully insured to perform drainage, crack sealing, and structural repairs in compliance with Ontario Building Code.
Every installation includes transferable warranties and documentation valid for insurance claims, resale, and future renovations.
Basement waterproofing costs in Toronto typically range from $65 to $250 per linear foot, depending on the method, damage severity, and foundation conditions. Exterior systems with excavation usually cost more than interior drainage setups. This is especially true when the project includes deep foundations, sump pit installation or structural repairs. At AquaBoss, we provide transparent pricing and detailed estimates. All costs include materials, labor and warranties. No hidden fees. No surprise upsells. Just clear answers from the start.
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Waterproofing prices in Toronto vary based on the method, scope, and site-specific conditions. Below are typical cost ranges, including labor, materials, and code-compliant installation.
All estimates include labor, materials, and Ontario Building Code compliance. No hidden fees. Full documentation provided for resale, insurance, and permits.
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Before-and-after waterproofing photos show sealed foundation cracks, dry basements and restored concrete surfaces in Toronto homes.
These results come from French drains, membrane barriers, sump systems and crack injections.
Each project is part of our featured Toronto waterproofing work completed by certified AquaBoss technicians.
AquaBoss did an amazing job waterproofing my basement. We had water coming in through a foundation crack, and they fixed it quickly and professionally. The team explained everything clearly and the price was very reasonable. Highly recommend!
We were so impressed with AquaBoss! From the initial inspection to the final walkthrough, their team was knowledgeable and efficient. They installed a sump pump with a battery backup, which gives us peace of mind during power outages. Excellent service!
AquaBoss provided a comprehensive solution for our leaky basement. They installed interior drainage and a vapor barrier. The crew was professional and kept the work area clean.
After getting several quotes, we chose AquaBoss because of their expertise and detailed explanation of the waterproofing process. They excavated around our foundation and installed a waterproof membrane. No more leaks! Very happy with their work.
AquaBoss saved us from a potential disaster! Our sump pump failed during a heavy rainstorm, and they came out immediately to replace it. Their emergency service was a lifesaver. Highly recommend their quick response and professional service.
AquaBoss provided exceptional service. I had a basement flood after a storm and they were at my house within hours. They cleaned up the mess and fixed the problem. I'm so grateful for their fast and reliable service.
AquaBoss gave me a good price for a backwater valve installation. The installation was quick and clean, the workers were very friendly.
I had AquaBoss come in to do a drain cleaning and pipe replacement. They were very professional and efficient. I would highly recommend them to anyone looking for quality service at a fair price.
We've been struggling with a wet basement for years, AquaBoss assessed the situation and installed a system that actually works. Great service, professional crew, and they left everything clean and tidy.
I contacted AquaBoss for a free estimate and they gave me a great quote for exterior waterproofing. They were very thorough and professional. I would highly recommend them.
At AquaBoss, we specialize in basement waterproofing using a structured, step-by-step process. Our goal is to eliminate existing leaks and prevent long-term moisture damage. Each phase is handled by experienced AquaBoss specialists. These steps include inspection, system design, professional installation, and a final walkthrough. We use validated systems that follow Ontario Building Code.
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At the first step, a certified waterproofing specialist performs a full assessment of foundation walls, floor joints, drainage points, and relative humidity.
We check for cracks, stains, efflorescence, mold traces, and sump failure signs. You receive a written estimate detailing scope, system type, pricing, and warranty coverage.
Then we identify the root cause. It may be hydrostatic pressure, surface pooling or weeping tile failure. Then we match it to the appropriate solution. Your plan explains whether interior systems such as sump pumps or vapor barriers are needed. In some cases, exterior excavation is required. The plan also includes project duration and compliance steps.
For exterior waterproofing, we excavate the foundation wall to expose and clean the surface.
For interior solutions, we remove floor sections along perimeter walls. This lets us install drainage channels and sump infrastructure. The approach depends on site access, soil depth and wall type.
We install multi-layer protection systems, including waterproof sheeting, drainage panels, and humidity-blocking vapor shields for comprehensive defense.
Cracks are sealed using high-pressure epoxy or polyurethane injection. Sump pits, backwater valves, French drains, and weeping tiles are installed per your custom plan.
Exterior trenches are backfilled using clean fill and gravel. Interior sections are sealed and restored using the best waterproofing materials available. Our team of waterproofing contractors performs a final system test. Then we review the completed work and provide documentation. This is useful for resale, insurance or rebate programs.
Sudden water damage can’t wait.
Basement flooding, sump pump failure or foundation leaks require a fast response. These problems can cause mold growth, shifting foundations and expensive reconstruction.
AquaBoss provides same-day emergency waterproofing services across Toronto and the GTA. Our certified crews bring high-capacity pumps, dehumidifiers, sealants and backup systems to stabilize the site. We provide documentation for emergency work that meets Ontario Building Code and supports insurance claims and real estate disclosures.
Contact us if you need waterproofing in Toronto and the GTA
+1(647) 773-5755
Every basement waterproofing project begins with a free, no-obligation estimate from AquaBoss to ensure you get the best waterproofing options.
A certified specialist performs a detailed basement inspection to identify system requirements based on drainage patterns, visible damage, and foundation type. You receive a detailed breakdown of costs, components, and warranty terms without sales pressure.
Aquaboss delivers expert basement waterproofing and foundation repair with lasting results. Our team provides proven solutions, quality materials, and reliable service to homeowners in Toronto and the GTA.
Basement waterproofing in Toronto needs systems tailored to local conditions. Toronto has unstable subsurface, shallow frost depth and rising groundwater risks. Our team applies solutions designed for regional construction types. These include post-war homes and modern new builds.
Every AquaBoss technician is fully licensed and WSIB-covered. They are trained in methods that comply with Ontario Building Code. Homeowners receive documentation for inspections, permits and insurance.
Our waterproofing solutions include exterior membranes, sump systems, crack injection and vapor barriers. Each system is engineered to prevent leaks and stabilize foundation pressure. These solutions provide long-lasting waterproofing resilience for decades
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We provide itemized pricing that outlines materials, installation methods, and warranty coverage. No upselling, no add-ons without approval—just full cost transparency from the start.
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Emergency waterproofing calls are handled by certified response teams equipped for same-day service. From flood recovery to pump failure, we stabilize, seal, and restore fast.
Homeowners across Toronto and the GTA rate AquaBoss highly for reliability, being on-time, and clean workmanship. Our reviews reflect consistent outcomes, permanent fixes, and respectful service.
At Aquaboss, we understand that every property needs a tailored solution. We offer a free, no-obligation consultation to assess your damp issues and discuss your goals.
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Aquaboss follows a proven process to identify, diagnose, and resolve basement waterproofing issues efficiently, ensuringlong-term protection for your home.
AquaBoss offers same-day or next-day basement waterproofing inspections across Toronto and the GTA. There’s no obligation and no hidden fees.
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Basement problems escalate fast.
What begins as minor moisture can lead to cracks in the foundation, mold growth, and long-term structural decay.
Call or submit our form—we’ll confirm your appointment within 24 hours
A certified AquaBoss technician walks you through the entire system
You get full pricing, warranty info, and next steps during the visit
Aquaboss is committed to keeping Toronto basements dry and protected. Contact us today for your free consultationand take the first step toward a leak-free home.
Contact Now
Locations
Basement waterproofing Oshawa
Basement waterproofing Orillia
Basement waterproofing Brampton
Basement waterproofing North York
Basement waterproofing Richmond Hill
Basement waterproofing Scarborough
Basement waterproofing Brantford
Basement waterproofing Cambridge
Basement waterproofing Markham
made by Agiler Group
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