Seniors and First Responders Discount
5% Off
Family-owned, Fully licensed and insured.
Toronto Basement Waterproofing Company
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Basement waterproofing, foundation repairs, and underpinning from one licensed crew
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Interior waterproofing from $64 and exterior waterproofing from $100 per linear foot
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Transferable lifetime warranty and help claiming the City of Toronto subsidy
Services
Our Services
Our comprehensive basement waterproofing services in Toronto and the GTA provide an effective shield against moisture, basement leaks, and foundation issues. We offer many services, including leaking basement fixes, basement waterproofing, basement leak repairs, basement inspections, underpinning, and more.
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Exterior Waterproofing
Exterior basement waterproofing in Toronto requires excavating around the foundation to apply a waterproof membrane, install drainage systems, preventing water from entering the basement.
Starting at $100 per ln/ft -
Interior Waterproofing
Interior basement waterproofing involves managing water that enters the basement by installing drainage systems, applying sealants, and using sump pumps to direct water out of the home.
Starting at $64 per ln/ft -
Sump Pump Services
Keep your basement dry and protected from flooding with our high-quality sump pump repair and maintenance services in Toronto, ensuring your system functions effectively.
Starting from $349 -
Wet Basement Inspection
Obtain a comprehensive wet & leaky basement inspection Toronto report and waterproofing estimate for real estate transactions, home inspections, insurance needs, and more.
Starting from $179
Why WPD?
Why Us
What Sets Waterproofing PD Apart?
At Waterproofing PD, we’re proud to stand out as one of Toronto’s most trusted basement waterproofing companies. Our dedicated team focuses on delivering reliable waterproofing solutions to keep your basement dry, safe, and secure year-round.
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Expertise and Experience: With over a decade of hands-on experience, our experts use the latest tools and techniques to deliver top-quality basement waterproofing. You can rely on our team’s knowledge to protect your home against leaks, flooding, and water damage. -
Our Commitment to You: We are passionate about offering exceptional service that homeowners across Toronto and the GTA trust. Our focus on quality, attention to detail, and customer care has built our strong reputation in the waterproofing industry. -
Free Consultations: We provide free consultations and personalized estimates to meet your specific needs. Our team assesses your property carefully and offers customized solutions to prevent water issues before they become costly repairs.
Services
We Provide The Best Basement Waterproofing Toronto
As experts in basement waterproofing and foundation issues, we provide top-tier, reliable services in Toronto. Leveraging our extensive experience, we develop customized solutions to address our clients’ specific challenges and needs. Our skilled technicians conduct comprehensive inspections to pinpoint the sources of basement leaks, enabling us to offer thorough waterproofing packages tailored to your basement’s requirements. With our specialized services, you can rely on us for leaking basement repair and waterproof, ensuring a dry and secure environment throughout your Toronto basement.
At Waterproofing PD, we specialize in transforming your leaking basement in Toronto into a dry and healthy living space. With over a decade of experience in the basement waterproofing Toronto process, we are proud to be a leading waterproofing company serving the whole GTA. Our team of dedicated waterproofing experts in Toronto is committed to delivering the highest quality of service, ensuring your home is in safe hands.
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Belina Emiri
We had a great experience with WaterproofingPD company.The technician came prepared for the estimation and explained us in details what’s needed to be done. Very well priced as well.The team was very professional and finished the job the same day. A 25 year warranty was offered as well. Overall was an excellent service and I highly recommend this team for waterproofing.
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Iana Palkina
I had a great experience with WaterproofingPD company. They fixed the water issues in my basement quickly and efficiently, including repairing several cracks in the foundation. The team was polite, professional, and left everything clean when they were done. I’m impressed with the quality of their work and the 25-year warranty they offer. Highly recommend their services for waterproofing and crack repair!
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Anthony Lee
I had selected WaterproofingPD to do the waterproofing works for our church’s leaky foundation earlier this year. Price was better than their competitors, works were done quickly with no hassle to us. There are no longer water leaks in our basement and their works were well tested with this past rainy summer. We are pleased.
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Yuriy Tsaryk
I recently had the pleasure of working with Waterproofing PD, and I must say, they did an absolutely amazing job! From start to finish, their team displayed utmost professionalism, attention to detail, and exceptional skill in waterproofing my property.What impressed me most was their commitment to ensuring the best outcome. They used high-quality materials, were punctual, and kept me informed throughout the process. The final result was beyond my expectations – my property is now fully protected against water damage, and it looks fantastic!I highly recommend Waterproofing PD to anyone in need of top-notch waterproofing services. Their expertise and customer service are unparalleled. Great job, guys, and thank you for your excellent work!
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PSaw
Very pleased with edko’s work. the team was great and professional. it was done quickly and thoroughy. very glad we found them.
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Phil H.
We experienced severe water and sewage backups and needed a completely new basement. Edgar did everything including demo of existing damaged concrete floor, new waterproofing, proper drainage, updated plumbing and rough-ins, and poured new concrete. All of this and they were in and out in just 6 days!
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Lilette
Edgar was great to deal with. Digging down my basement was a huge job and a lot for me to take on with 2 kids. If there were any issues during the process he made sure it was taken care of. If I had any questions he would explain the process to me which I really appreciated.
Table Of Contents
Warranty
Waterproofing PD offers several warranty options for basement waterproofing Toronto. Our Supreme Waterproofing Package includes a lifetime transferable warranty. You can trust us to eliminate basement leak issues with a warranty-backed, satisfaction-guaranteed approach.
By choosing us from various waterproofing companies, you partner with the best waterproofing company in Toronto. Let us give you peace of mind and a dry, secure basement.
GET A QUOTETrusted Interior & Exterior Waterproofing Solutions Since 2010
Waterproofing PD is the family-owned, veteran-owned Toronto waterproofing company behind hundreds of formerly wet basements across the GTA. We have delivered professional waterproofing services since 2010, first as Edko Enterprise, and waterproofing Toronto homes is still the core of the business rather than a sideline. Plenty of basement waterproofing companies quote this city from a call script; we quote from the basement itself, with every crew licensed, insured, WSIB covered, and working to one motto: To Seal and Protect.
- Waterproofing and foundation services under one roof. Basement waterproofing, foundation crack repair, foundation repair services, basement underpinning and basement lowering, so the trade that finds the problem is the trade that fixes it, from foundation cracks to full rebuilds.
- Published, competitive pricing. Real numbers on the website, an itemized free estimate within 24 hours, and a 5% discount for seniors and first responders.
- HomeStars Best of Award Winner 2024. Toronto homeowners rate our work near 5.0 across roughly 190 reviews on Google and HomeStars.
- Lifetime warranty guarantee on the Supreme Waterproofing Package. Transferable to the next owner, which matters at resale.
- Toronto subsidy program participant. We install the backwater valves and sump pumps the City’s flood protection subsidy pays toward, and we complete the paperwork with you.
Basement Waterproofing Contractors Who Know Toronto Soil
Most wet basements in Toronto trace back to the same physics: clay-heavy soil swells when it rains, hydrostatic pressure builds against the foundation wall, and water finds the path of least resistance through foundation cracks, cold joints or a tired weeping tile bed. Basement flooding follows the storm, but the moisture intrusion started years earlier, which is why every Toronto waterproofing quote we issue starts with finding where the basement leaks begin. Our waterproofing methods deal with the cause, not the puddle.
No two wet basements get the same prescription. A wet basement inspection tells us which of these effective waterproofing solutions your house needs, and the report includes each waterproofing method’s estimated cost line by line, so you can compare quotes from any other waterproofing company on equal terms.
Expert Foundation Repairs Built Into the Same Crew
Waterproofing and foundation problems arrive together, which is why we never split them between contractors. The same team that handles waterproofing, foundation repairs and structural work can address what the excavation reveals: spalling concrete, deteriorated mortar, bowing block, basement leaks that return each spring, or footings showing early structural deterioration.
That includes basement foundation repair on century homes, foundation repairs on post-war block, foundation leak repair where water follows foundation cracks down the wall, and full basement underpinning or basement lowering services when you want more height along with a dry lower level.
Once soil is removed and you have accessible foundation walls, foundation waterproofing and reinforcement cost a fraction of what they cost as separate residential projects, and the structural integrity of the house is verified before anything is buried again. It is the reason homeowners bundle waterproofing and foundation work into a single dig, with foundation repairs priced inside the same estimate.
Rapid Waterproofing Services for Older and Newer Homes
Waterproofing Toronto houses means reading the era of the foundation. Victorian rubble walls in Riverdale and Parkdale need gentler excavation and often interior waterproofing. Post-war bungalows in North York and Scarborough bring foundation crack repair calls as mortar joints open and foundation cracks spread. Newer poured walls in Etobicoke, Vaughan and Richmond Hill usually fail at form ties and cold joints. Basement waterproofing services that treat all three the same leave wet basements wet, whatever waterproofing solutions the brochure promised.
That local pattern runs our schedule too: spring melt brings basement leaks and sump pump calls from ravine lots, summer storms bring drainage solutions work downtown, fall brings buyers booking inspections, and winter is for basement lowering below low Victorian ceilings.
Toronto waterproofing crews who work these streets weekly quote faster, dig smarter, and leave fewer leaky basements behind, and our waterproofing services carry the same published prices in every neighbourhood, waterproofing, foundation repair and drainage alike.
Up to $6,650 Back From the City of Toronto for Flood Protection
As of May 1, 2026, the City of Toronto expanded its Basement Flooding Protection Subsidy Program to as much as $6,650 per property, applying to eligible work completed on or after November 12, 2025. Owners of single-family homes, duplexes, triplexes and fourplexes qualify, and every Toronto waterproofing estimate we issue lists the eligible items as separate lines so the claim is simple.
| Eligible work under the City program | What it does for the house | How Waterproofing PD helps |
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| Home plumbing assessment | Maps how storm and sanitary water actually leave the property | Included in our wet basement inspection from $179 |
| Backwater valves, up to two, with alarms | Stops sewage backing up through the basement floor drain in a storm | Supplied and installed with the city permit |
| Sump pump with alarm and battery backup | Pumps groundwater out even during a blackout | Sump pump installation from $349, maintenance from $79.99 |
| Severing a storm sewer or external weeping tile connection | Takes your foundation drainage off the overloaded city sewer | Done during exterior waterproofing, foundation drainage rebuilt at the footing |
Downspout disconnection is not eligible, and each property carries a lifetime maximum per item, so it pays to plan the whole waterproofing project once rather than piece by piece. We are a Toronto subsidy program participant, we walk homeowners through the application at the estimate stage, and the subsidy means you protect your home from basement flooding at a fraction of the sticker price.
A Warranty That Transfers With the House
Waterproofing services are only as good as the years they hold, and wet basements have long memories. Our Supreme Waterproofing Package carries a transferable lifetime warranty in writing, and waterproofing, foundation repairs and sump pump scopes carry long multi-year coverage of their own. Any waterproofing contractor can promise; a Toronto waterproofing warranty only means something when it transfers, and the buyer’s inspector reads it too. That is what reliable solutions look like at resale, and one more way we protect your home after the crew drives away.
Get a Free Estimate Within 24 Hours
Waterproofing Toronto basements on published prices since 2010, we are the local waterproofing company that shows up when it says it will. Book a free estimate and our Toronto waterproofing technician will inspect the basement, explain the waterproofing solutions that fit your house and budget, and email an itemized quote from our expert basement waterproofing services within 24 hours, so you can protect your home before the next storm season. Call (416) 333-8222 or email info@waterproofingpd.ca, and mention the $500 off full-house waterproofing offer when you book.
Waterproofing Questions Answered:
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01. How much does basement waterproofing cost in Toronto?
Basement waterproofing costs in Toronto start at $64 per linear foot for interior work and $100 per linear foot for exterior work, with crack repair priced per crack and sump pump installation from $349. Toronto waterproofing prices move with depth, access and soil conditions, which is why this waterproofing company quotes from a wet basement inspection rather than guessing at basement leaks over the phone.
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02. Should I choose interior or exterior waterproofing?
Exterior solutions stop water outside the foundation wall and are the more permanent fix for chronic leaks; interior waterproofing manages water that gets in and costs less up front. Many wet basements in Toronto need both, and no waterproofing contractor should sell one method for every house. Some basement waterproofing companies only offer one; we price whichever reliable solutions fit where the water enters and how the lot drains.
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03. Will my insurance or the City help pay for waterproofing?
The City of Toronto subsidy pays up to $6,650 per property toward backwater valves, a sump pump with battery backup, a plumbing assessment and sewer disconnection, devices that protect your home where insurance only pays after the fact. A documented basement waterproofing system with a lifetime warranty guarantee can also lower sewer-backup premiums. We flag every subsidy-eligible line when quoting waterproofing services.
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04. What are the early signs of wet basement problems?
Leaky basements announce themselves early: a musty smell that returns after cleaning, white mineral staining where water intrusion crosses the foundation wall, paint bubbling at the base of walls, damp corners after rain, and mold growth on stored boxes. Mouldy basements hurt indoor air quality upstairs too, and small basement leaks widen with every freeze. Wet basements rarely dry themselves; a $179 inspection settles the question before basement flooding does.
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05. Do you repair foundation cracks or only waterproof them?
Both, and in the right order. Foundation repairs come first: structural foundation cracks get injected or reinforced, foundation crack repair and foundation leak repair restore a sound wall, and where movement is ongoing we bring in engineering. Expert basement waterproofing, foundation reinforcement and drainage follow once the cause is fixed, never sealing over a live problem.
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06. Where does Waterproofing PD work?
From our Etobicoke office we cover Toronto waterproofing calls across North York, Scarborough, Mississauga, Vaughan, Markham and Richmond Hill, with basement waterproofing contractors, foundation repair services and basement lowering crews reaching into Southern Ontario. Emergency wet basement waterproofing services are available across the whole service area.
What Proper Waterproofing Protects Your Home
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Healthy air upstairs
Wet basements feed mold growth, and spores travel; proper waterproofing keeps humidity down and indoor air quality up through the whole house.
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Your finished space
A basement dry year-round can hold a bedroom, office or rental suite; leaky basements hold storage bins on pallets.
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The systems that run the house
The furnace, water heater and electrical panel all live downstairs, and keeping storm water away from them is the cheapest insurance a homeowner can buy.
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The structure itself
Relieved hydrostatic pressure and dry soil lines protect your home from frost damage and slow structural decay, and foundation cracks stay closed, sparing you major foundation repairs later.
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Resale value
Buyers ask about water first; a warranty-backed Toronto waterproofing system answers the question before it is asked.
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Your energy bills
Damp basements make furnaces and dehumidifiers work overtime; a sealed, dry lower level holds heat through winter and stays cooler in the summer months.
Why Toronto Homeowners Keep Choosing Waterproofing PD
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+ Free estimates within 24 hours, with expert basement waterproofing Toronto prices published up front
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+ Basement waterproofing contractors who also handle underpinning, parging, egress windows, foundation cracks and foundation repairs
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+ A trusted waterproofing company: licensed, insured, WSIB, AODA and WHMIS certified staff
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+ Cleaner sites, protected floors and daily photo updates on every Toronto waterproofing project
