WATERPROOFING BASEMENTS SINCE 1995

Basement Waterproofing North York

Waterproof your North York property from the structural risks of water damage with professional foundation solutions designed for the unique urban landscape of the Don River Valley. With over 25 years of experience, we provide licensed and insured waterproofing services that address the specific challenges of local clay-rich soils and aging municipal infrastructure. Every project is backed by a 25-year transferable warranty, ensuring your home remains dry, healthy, and structurally sound.

Basement Waterproofing North York

At Direct Waterproofing we provide expert interior and exterior waterproofing in North York, along with a range of other solutions to protect and enhance your foundations and basement.

Water flows where it experiences the least resistance. If this happens to be against your walls, or into your house, then there will be trouble! Our job is to stop water from finding a route near or into your home, by using advanced waterproofing and water control solutions.

For waterproofing services in North York, no company quite does the job as well as Direct Waterproofing.

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Basement Waterproofing Services Available In North York

We have a full range of basement waterproofing services available in North York, from full scale exterior waterproofing, to the installation of a new drain. Take a look at what we offer:

EXTERIOR WATERPROOFING NORTH YORK

Interior waterproofing provides an economic solution for minor damp problems,

$100-$300 per linear ft.
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INTERIOR WATERPROOFING NORTH YORK

Interior waterproofing is any solution that focuses on the interior of your property. ..

$70-$350 per linear ft.
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EMERGENCY WATERPROOFING NORTH YORK

Water damage can come fast, and is usually unexpected. Nobody can predict that a ..

$100-$300 per linear ft.
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BACKWATER VALVE INSTALLATION NORTH YORK

A backwater valve is an extremely important installation that will prevent your home..

$1,000 to $3,000 per project.
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FOUNDATION REPAIR NORTH YORK

Our foundation repair services restore your foundation walls and floors back to a sturdy..

$1,600-$3,200 per crack.
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BASEMENT LOWERING NORTH YORK

We offer full basement lowering services that give you the opportunity to create extra..

$1,600-$3,200 per crack.
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WEEPING TILE INSTALLATION NORTH YORK

Pools of water can collect behind your foundation walls, in your basement, or against..

$80 to $500 per linear ft.
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WINDOW WELL INSTALLATION NORTH YORK

Leaks and damp problems can sometimes be caused by a build up of water in your..

$3,000-$8,500+ per tile.
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FRENCH DRAINS NORTH YORK

There is nothing much worse than pools of water gathering in your yard, basement, or..

$20 to $60 per linear ft.
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SUMP PUMP INSTALLATION NORTH YORK

Sump pumps are a highly effective method of dealing with extreme water retention in..

$560-$3,500 per pump.
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BATTERY BACKUP PUMP NORTH YORK

A battery backup pump is a solution that provides backup power to your sump pump, ,.

$300-$700+ per pump.
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BACKFLOW PREVENTERS NORTH YORK

To stop backflow, where sewage can come back up your pipes and into your basement, ..

$500 to $3,000 per project.
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DRAIN SNAKING AND CLEANING NORTH YORK

Clogs in your drains can cause major problems, especially if they are in your main lines or..

$75-$350 per project.
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SEWER DRAIN CLEANING NORTH YORK

Your drain carries all of the waste water away from your home, and into the ..

$75-$350 per project.
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Cost of Basement Waterproofing in North York

Exterior basement waterproofing in North York costs from $100 to $300 per linear foot, while interior waterproofing services are priced between $70 and $350 per linear foot. Services such as backwater valve or sump pump installations typically range from $1,000 to $3,500, and foundation repairs are priced at $1,600 to $3,200 per crack. Factors such as work scope, methods used, and area size affect the total cost. Direct Waterproofing offers competitive pricing and free estimates to ensure your home is protected with the best solutions. Contact us to get a custom quote tailored to your specific needs.

 

Direct Waterproofing -
Call Us For An Estimate in North York (416) 454-7575

When Might You Need Basement Waterproofing Services?

If you notice any signs of damp or pools of water in or around your home, seek a solution immediately. Ignoring the issue will only allow dampness to worsen. Damp and mold are unhealthy, create musty air, and can make your basement unusable, potentially leading to long-term structural damage.

No matter the problem, Direct Waterproofing offers cost-effective solutions that fully resolve damp or wet basement issues, restoring your home to a warm and cozy state.

Fully Personalized Basement Waterproofing Services In North York

Our waterproofing services in North York are customized for you. We assess the damage and identify causes and entry points to determine the best solutions. Our goal is total customer satisfaction, achieved by combining effective solutions with personalized service. We offer a free consultation to understand your needs, allowing us to provide an accurate quotation based on your preferred solution.

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Why Choose Direct Waterproofing

Toronto’s Best Exterior & Interior Waterproofing
Satisfaction Guaranteed
Highest Quality Services in Waterproofing & Foundation Repair in Toronto.
25 Years of Experience
Our highly skilled technicians have over 25 YEARS EXPERIENCE.
Serving GTA
Direct Waterproofing company, serving the Toronto, and GTA Ontario communities, for 25 years.
Affordable prices
We provide exceptional basement waterproofing services, yet we don't overcharge our customers. We listen to our clients and provide quality services that are within their budget.
Certified
We'll get it right the first time because all our waterproofing experts are skilled, licensed, and experienced. They have handled numerous waterproofing projects in Toronto.
Warranty
At Direct Waterproofing, we want you to be secure and confident with the services we are offering. We provide a warranty of up to 25 years for all our basement waterproofing services.
The Best Materials
We ensure that our clients get the most out of our waterproofing services by using high-quality waterproofing materials. We understand that the effectiveness of waterproofing depends on the quality of materials used.
24 Hours Service
No matter what time it is, we are here to serve you.

Signs You Need Basement Waterproofing in North York

Identifying early signs of basement moisture issues is key to preventing significant damage in North York. Here are common indicators that suggest waterproofing might be needed:

  • Damp Spots and Water Stains: Ongoing damp spots or water stains on walls and floors signal moisture infiltration, potentially leading to mold and structural issues.
  • Musty Odors: A musty odor in your basement typically indicates hidden moisture problems and possible mold growth, impacting health and materials.
  • Cracks in Walls or Floors: Visible cracks suggest water seepage and structural concerns, which may worsen over time, allowing more moisture entry.
  • Efflorescence on Walls: A white, powdery residue on walls shows moisture passage, weakening your basement’s structure.
  • Pooling Water or Flooding: Standing water or flooding signals a failing waterproofing system, requiring immediate attention to prevent property damage.
  • Peeling Paint or Wallpaper: Peeling or bubbling paint and wallpaper often result from moisture affecting surfaces, indicating a need for improved waterproofing.
  • High Humidity Levels: Persistent high humidity can suggest inadequate waterproofing, promoting mold growth and affecting air quality and structural integrity.

If you notice any of these signs, it’s crucial to consult a professional to address the issue and protect your home in North York.

Professional Waterproofing for North York Neighborhoods

North York’s diverse geography—ranging from the steep ravines of the Don Valley to high-density residential corridors—demands a specialized approach to water management. When searching for basement waterproofing near me, it is essential to work with a team that understands the specific drainage and soil conditions of these local areas:

• Willowdale & Newtonbrook: Many homes in these high-growth areas are undergoing major renovations; we provide preventative interior drainage and high-capacity sump pump systems to protect deep basements from rising water tables.

• Bayview Village & York Mills: Properties nestled near ravine lands face significant hydrostatic pressure from slope runoff; we specialize in exterior “peel-and-stick” membranes and custom French drains to divert water away from the foundation.

• Downsview & Wilson Heights: In these established neighborhoods, aging clay weeping tiles often fail due to sediment buildup; we provide modern PVC drainage replacements and foundation crack repairs to ensure long-term dryness.

• Lawrence Manor & Bridle Path: Whether it’s mid-century bungalows or expansive estates, we address the stresses of expansive urban clay soil through deep-tier waterproofing that prevents the freeze-thaw cycle from damaging your walls.

Expert Foundation & Basement Waterproofing in North York

With the diverse range of property types and soil conditions in North York, maintaining a dry foundation is key to long-term structural health. We offer comprehensive basement waterproofing services in North York, addressing common issues like wall seepage and hydrostatic pressure. Our team utilizes industry-leading exterior sealants and specialized interior drainage methods to ensure your lower level remains protected against the seasonal shifts and high water tables common in the GTA.

The Postal Codes We Serve in North York

M2H • M2J • M2K • M2L • M2M • M2N • M2P • M2R • M3A • M3B • M3C • M3H • M3J • M3K • M3L • M3M • M3N • M4A • M5M • M6A • M6B • M6L • M9L • M9M

Frequently Asked Questions About Basement Waterproofing in North York

If you are looking for basement waterproofing North York, Direct Waterproofing offers prompt local service with qualified technicians ready to evaluate your home. We provide free, no-obligation on-site inspections and can typically provide a detailed, written quote the same day. Our teams are frequently active across the North York area, ensuring a fast turnaround for residents needing urgent foundation assessments.

A musty odor usually indicates that moisture is trapped within the porous concrete of your foundation or behind finished walls. In North York’s older homes, minor seepage through floor-wall joints can create a damp environment where mold thrives. Direct Waterproofing addresses this by installing advanced interior moisture barriers and drainage systems that eliminate humidity and prevent mold growth at the source.

A leaky basement North York requires a specialist who understands local building codes and modern drainage solutions. Direct Waterproofing has over 25 years of experience in Ontario, providing licensed and insured repair services. Whether you are dealing with horizontal foundation cracks or failed weeping tiles, our team provides the rapid intervention needed to stop water ingress and protect your property.

Our foundation repair North York services utilize high-pressure polyurethane injections to seal cracks from the inside, or multi-layered exterior membranes for total protection. Because North York soil is prone to shifting, we use flexible resins that expand to fill the entire void, ensuring the seal remains intact even during seasonal temperature changes and soil movement.

Yes, interior waterproofing is an excellent solution for North York properties with narrow alleys or shared driveways where exterior excavation is physically impossible. By installing an internal sub-floor drainage system and a high-capacity sump pump, we can manage groundwater pressure effectively. This keeps your basement dry without disturbing neighboring properties or outdoor landscaping.

Direct Waterproofing provides an industry-leading 25-year transferable warranty on all our structural work. For homeowners seeking foundation repair North York, this guarantee provides long-term security. The fact that the warranty is transferable also adds significant value to your home, giving prospective buyers confidence in the integrity of the foundation.

We understand that water damage is an emergency that cannot wait. We offer 24/7 emergency support for North York residents dealing with sudden basement floods, sump pump failures, or severe foundation leaks. Our rapid-response team is equipped to perform water extraction and immediate repairs to minimize structural damage and prevent long-term mold issues.

Costs vary based on the depth of the foundation and the scope of work. In North York, interior waterproofing typically ranges from $75 to $350 per linear foot, while exterior projects are generally priced between $100 and $300 per linear foot. Direct Waterproofing provides fair, transparent pricing and helps homeowners qualify for local municipal subsidies where applicable.

Direct Waterproofing is a top-rated choice for basement waterproofing North York, with a 5-star reputation built over two decades. Our local clients frequently highlight the professionalism of our project supervisors, like Terry, and the meticulous cleanliness of our crews. We manage every project in-house to ensure the highest standards of workmanship for every North York home.

Basement Waterproofing in
North York Reviews

Direct Basement Waterproofing Toronto place picture
5.0
Based on 307 reviews
Callum Tyrrell profile picture
Callum Tyrrell
2 months ago
friendly team, very efficient and quick. Thank you.
IDK profile picture
IDK
2 months ago
excellent customer service and great workmanship no more water issues after heavy rain
Sara Shinwari profile picture
Sara Shinwari
2 months ago
THE MILLION profile picture
THE MILLION
2 months ago
it’s a great company with great workers i highly recommend
Raddish Moment profile picture
Raddish Moment
2 months ago
Quick response and fast repair work. The leak hasn’t returned since.👍
Chris Ho profile picture
Chris Ho
3 months ago
Working with Jack and the team were great. They were all friendly, answered all questions and responds very quickly. Jack in particular is very communicative and ensures all needs are met and questions are answered. The team that did the job worked quickly and ensured the area was clean afterwards. Highly recommend!
Faye profile picture
Faye
4 months ago
We had a great experience working with Direct Waterproofing on our exterior waterproofing project. Terry, the project manager, was very knowledgeable and took the time to clearly explain the situation and the recommended solution. The estimate was accurate and the work was completed in two days as expected.

The two-person crew arrived on time each day and worked efficiently throughout the project. They were professional and the finished work looks very well done. Overall, we're very happy with how everything turned out. Thank you, Terry and Direct Waterproofing Team!
Andrew Glavac profile picture
Andrew Glavac
6 months ago
We recently had waterproofing work done in our basement by Direct Waterproofing, and we’re truly so pleased with the entire experience. Terry Lisevych and his crew were not only highly professional, but also friendly, respectful, and clearly took pride in their work. The quality was excellent, everything was completed on time, and they kept the job site spotless from start to finish.

From the very beginning, Terry was reassuring and took the time to explain everything clearly, which gave us a lot of confidence moving forward. He truly delivered on everything he promised, and the results speak for themselves.

What really stood out was Terry’s knowledge, honesty, and straightforward approach—it made the whole process feel easy and stress-free. It’s clear he genuinely cares about doing the job right.

We’re very grateful for their work and would wholeheartedly recommend Direct Waterproofing to anyone looking for reliable, high-quality service.
Shadan El Shafei profile picture
Shadan El Shafei
6 months ago
Excellent service from start to finish. The inspection was very thorough and the technician answered all my questions patiently. The repair crew arrived on time and worked hard the entire day. They were respectful of my property and made sure everything was clean when the job was finished. After the waterproofing work was completed, the difference was immediately noticeable. Even during strong rainstorms the basement stays completely dry.
Valerie Stubbins profile picture
Valerie Stubbins
8 months ago
We had a great experience with Direct Waterproofing. We contacted Terry on January 5 and he came out the very next morning to assess a foundation crack in our 1980s home. He provided a detailed quote later that same day.

Despite very cold weather and snow to clear, Thomas and John completed the repair on January 19 after the utility lines were marked. They did a great job and left the area clean. Terry provided photos taken throughout the repair and a lifetime warranty.

We also used Direct Waterproofing in 2024 for a window well drainage repair and another foundation crack with the same high-quality service. Highly recommend.
Mr T profile picture
Mr T
1 year ago
Thank you Jack ,Terry & workers Nick and Vasyl. Quality materials & quality work. Attention to detail. Great team.
Response from the owner
1 year ago
On behalf of Terry and Jack, we want to thank you for such a great testimony.It has been a pleasure working for you.
Avin Athari profile picture
Avin Athari
1 year ago
We had a great experience with this company for our waterproofing project. Everything was completed on time and exactly according to plan. Throughout the process, Greg, Terry, Thomas, and Max were all friendly, professional, hardworking, and a pleasure to work with. Thank you for making the process so smooth! We really hope their solution will keep us worry-free for the long run.
Response from the owner
1 year ago
On behalf of Greg, Terry and the crew, we want to thank you for such a great review. Your experience is very important to us. It has been a pleasure working with you.
Paolo Tersigni profile picture
Paolo Tersigni
1 year ago
I couldn’t be happier with the results. Terry and his team were professional, efficient, and clearly experienced. From the initial inspection to the final walkthrough, they explained every step and made sure I understood the process. The work was completed on time, with no mess left behind, and most importantly — no more water issues! I feel confident and secure knowing my home is protected. Highly recommend to anyone looking for quality waterproofing!
Response from the owner
1 year ago
Dear Paolo, thank you so much for such a great testimony. It has been a pleasure working with you.
John Hughes profile picture
John Hughes
1 year ago
Excellent work at a reasonable price. They job started on time in the morning and completed the work by 6.00pm thanks to an Incredibly hard working team. Project manager Jack could not have been more helpful.
Response from the owner
1 year ago
Thank you, John, for your positive feedback! We're delighted to hear that you found our work excellent and reasonably priced. It's fantastic to know that the project started on time and was completed efficiently by our hardworking team. Jack always strives to be as helpful as possible, and we're glad he made a positive impact on your experience. If you need any further assistance in the future, please feel free to reach out.
Alison LoBianco profile picture
Alison LoBianco
1 year ago
Would highly recommend Direct Waterproofing. Terry and his crew were professional, worked fast and did a great job. Fair pricing for interior waterproofing- sump pump and bench installation. Terry took the time to explain all of our questions. We plan to use them again to install a back flow valve.
Just had the back flow valve installed. Terry and team were quick and professional. We would highly recommend and would definitely use again for any future waterproofing needs!
Response from the owner
1 year ago
Thank you, Alison, for your glowing review and recommendation! We're delighted to hear that Terry and the crew provided you with professional and efficient service for both the interior waterproofing and backflow valve installation. It's fantastic that Terry took the time to address all your questions, ensuring you felt informed throughout the process. Your satisfaction with our fair pricing and quality work means a lot to us. We look forward to assisting you with any future waterproofing needs.
Suzana Majcen profile picture
Suzana Majcen
1 year ago
Direct Waterproofing company was amazing. From the 1st interaction, where Greg came to see my basement leak issue, to final day when it was completed. Greg was able to provide a quote right after he inspected the outside and inside the house. Their price was very competitive. They arranged for the "locate service" by City of Toronto. They came when they said they will come. When they discovered that what was under the porch was not what they at first thought, they quickly came up with a second solution, that was still close to the initial quote. The whole activity was lead by Terry. I don't know who the initial crew was, but second crew was Roman and Walter. They worked very hard, and were super careful and tidy. They dug over 25 feet around the front and side of the house, waterproofed the foundation, added weeping tile and cleaned up really well. They also dug a big hole for a sump pump in a tiny space of the furnace room corner without any issues. Now you can't even tell there is a sump pump there. Terry also came a few days later to do some touch ups! They were awesome! I would recommend them to anyone that is looking for a great experience and good workmanship!
Photo from customer reviewPhoto from customer reviewPhoto from customer review
Response from the owner
1 year ago
Dear Suzana, on behalf of Terry, Greg and the crew, we want to thank you for such an amazing review. It has been a pleasure working for you.
Daniel Batista profile picture
Daniel Batista
1 year ago
Great service Jack explained everything very satisfied with the work.
Thanks to your team .
Response from the owner
1 year ago
Thank you, Daniel, for such a great feedback. It has been a pleasure working with you.
David M profile picture
David M
1 year ago
The Directwaterproofing team were amazing, got right to it and worked till it was done. They were hardworking and great to get along with. Thanks John, George, Faro and Terry.
Response from the owner
1 year ago
Dear David, on behalf of Terry and the entire Direct Waterproofing Team, we want to thank you for such a great testimony. John, George and Faro are a very hardworking guys and your positive review will benefit their motivation.It has been a pleasure working with you.
Steven Indrigo profile picture
Steven Indrigo
1 year ago
Walter, Roman, Dima, and Terry from Direct Waterproofing did an excellent job on our exterior waterproofing and sump pump installation. It was a challenging job, as they had to undermine our back extension and work in a narrow alley with little room to move. They were professional, polite, skilled, and hard working. Highly recommend.
Response from the owner
1 year ago
On behalf of the crew and entire Direct Waterproofing Team, we want to thank you for such a wonderful feedback. It has been a pleasure working with you.
Jody Malone profile picture
Jody Malone
1 year ago
This company is FANTASTIC. Terry and his team worked so hard every day. And to finish the job, they returned on the weekend. His team members are strong and physically fit. Terry returns all calls promptly and explains everything respectfully and comprehensively. I recommended them to a friend and she found the exact same thing. They know what a good hard day's work looks like! *****
Response from the owner
1 year ago
Thank you, Jody, for such a great review. We really appreciate it as it motivates us to continue deliver a great service and improve along the way.It has been a pleasure working with you.
The team ensured that everything was correctly sealed and effectively repaired the leak. Even with the intense downpour, my basement is now totally dry. The fact that they cleaned and organised everything afterwards is the finest part. I heartily suggest them for any leaky basement problems!
N Mosk profile picture
N Mosk
2 years ago
Professional crew, timely service, and no more leaks.
Olga Shmyrina profile picture
Olga Shmyrina
2 years ago
Great service! Our basement is dry even after heavy rains. Highly recommend!
Ella profile picture
Ella
2 years ago
Prompt service and high-quality work. No more worries about water damage. Thank you.
Michael Mao profile picture
Michael Mao
2 years ago
Job was well done and Terry assisted and explained to me through out the process from the beginning to the end.
Tracy Cheng profile picture
Tracy Cheng
2 years ago
I don’t typically write reviews but I’ve had a few experiences with Direct Waterproofing now and wanted to call Terry and his crew out for their great work. They are efficient, clean, and Terry is very communicative and responsive.

DW completed the exterior and partial interior waterproofing on our semi and they were very respectful of the space in always keeping it tidy and clean. And it was nice to have people show up when they say they would and finish on time. Shortly after, we had an issue with dampness in our basement and Terry came out immediately to check on the issue (turned out it wasn’t related to the waterproofing). So when it came time to filling the cement in, I didn’t hesitate reaching back out to Terry versus looking for a different company to do the work. They were able to fit the job in shortly after I reached out and they’ll be coming by again to help reroute my sump pump line. All in all, I wish all other contractors were as responsive and easy to work with as Terry.
I had a water leakage issue in the basement after every rain for the last 2 years, but never found the root cause. This time I contacted Direct Waterproofing. Terry came in and checked and provided in depth plan on how to fix the foundation crack issue from outside. He was continuously in touch with me all these days and made me feel confident with the choice of solution seeing the cost involved (C$2000). And today, TERRY and his 2 very hard working team mates, JOHN and THOMAS, came in and dig the whole soil almost 7-8 feet, did all the treatment and re-filled everything in just 8 hours. I was there watching the whole process, and I can say I felt very satisfied with the hard work they put into this project. The price was worth it, but most importantly I got peace of mind now. I would highly recommend Terry and his team for any waterproofing work. They are very genuine and will not try to sell you unnecessary services. And they also give 25 years warranty.
Wolston Lobo profile picture
Wolston Lobo
2 years ago
Terry from Direct waterproofing is one of the best professionals I've met. And I don't say it lightly. We needed a sump pump and backup battery pump + discharge pipe.
Terry took the time to brainstorm ideas on where the discharge pipe should go so we don't cycle back the water into our sump pit.

Before installation he took out a lot of garbage that was in the sump pit. He took out plant roots that had grown from underground.

Terry not only installed both pumps and a discharge pipe but came twice and made sure we got everything needed to receive the city rebate.

After each work was done he took the time to clean the debris as well. This is what I call a true professional. You can tell pretty quickly that Terry really cares about the customer. Would highly recommend. 5 stars!
PAUL W. profile picture
PAUL W.
3 years ago
Thank you to Terry and his wonderful team at Direct Waterproofing . They fixed our water issue in the basement with amazing professionalism. They got the job done and was finished in a very good amount of time . They made sure everything was tidy and finished right . The cost was also reasonable . As you know when you have water coming into your home it can be very upsetting, but Terry was very reassuring and made the process very easy and positive .
Thank you Terry and crew !
Christina and Paul
Matthew McKay profile picture
Matthew McKay
3 years ago
So happy to be able to write another 5 star review for Direct Waterproofing! The team had done some some work for me a couple of years ago (basement inside waterproofing and installing a sump pump - which has been working fabulously!) and while they were here, they applied some concrete parging around my home to seal the area between the foundation and the bottom of the home. Due to weather it had cracked a bit and when I called Terry to see if they could come back and seal it again he was more than willing to help! Although this is a very busy season for them, Terry himself came and did the job. He was so pleasant and thorough and now everything is sealed up before the winter. And … he did it free of charge! I’m very impressed with Terry and his team. Would highly recommend! Thanks!



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