Basement Underpinning Contractors

You can get more liveable space and turn your basement into a whole new fully functional floor.

We are experts in: 

  • Basement Underpinning
  • Walkout Basements
  • Concrete Pouring

And it starts with a FREE estimate for your project.

Proudly Top-Rated & Certified

WORK WITH EXPERT BASEMENT UNDERPINNING CONTRACTORS

The perks of having a great reputation is that we are Toronto’s go-to experts when any sort of foundation work is required. Be it a crack repair, a damp basement, leaky sump pump, an outdated waterproofing membrane, or a new concrete structure needed, we’re always ready to get a call. And we’re just as glad to deliver:
Basement Underpinning
Basement Lowering
Walkout Basement
CONCRETE WORKS

Why go for underpinning?

Because there’s no way to get that much extra space in your house at such an affordable price. Basement underpinning is just as cost-effective as it gets.

  • Use your new space ANY way you want
  • Boost your property value
  • Turn a crawlspace into your new favourite floor

We work as basement underpinning contractors in Toronto and the GTA for over 20 years now. And every time, it’s simply satisfying to see a dark, damp, unusable crawlspace turn into something nice-looking, smooth and cozy. We know your home deserves it. That’s why we do our best.

Testimonials

Boris Krimus
Boris Krimus
After comparing quotes from three different companies, we went with Dmytro and his crew at Willfix Inc. for our underpinning job. Our basement ceiling was cramped, barely hitting 6 feet, but now it’s a spacious 8 feet thanks to their hard work. Throughout the project, Dmytro and his team were great at keeping us in the loop and explaining everything in plain language. What really blew us away was how smoothly Dmytro handled things when we decided to add an addition halfway through the projcect. Despite the unexpected twist, Dmytro made it work without a hitch. And, true to his word, the project stayed on budget and finished right on schedule. We’re over the moon with the results and would definitely recommend Dmytro and Willfix Inc. for any underpinning job, big or small.
Микола Харенко
Микола Харенко
Willfix Inc. delivered outstanding service from start to finish. Dmytro’s estimate was spot on, and the crew were true professionals. Highly recommend!
Ameya Vashirde
Ameya Vashirde
Dmytro’s assessment was detailed and accurate, and the crew, Mykola, Max, and Alex were absolute pros. Despite challenges like limited space, they executed the project flawlessly, finding innovative solutions along the way. Completed the job on time, exceeding our expectations. Highly recommend their services to anyone in need of underpinning!! Best service !! Thank you Willfix
Erik Sommerfeld
Erik Sommerfeld
We hired Dmytro and his team to perform underpinning for a century home rebuild. They were informative, patient and helpful through the whole process. Overall, jobwas well done.
Oksana Kotukha
Oksana Kotukha
After experiencing some foundation issues in our basement, we decided to reach out to Willfix Inc. for underpinning. They exceeded our expectations in every way. The crew was punctual, courteous, and respectful of our home. The results speak for themselves – our basement feels stronger and more secure. Not to mention we have more head space in our basement! Couldn’t be happier with the outcome! Thanks Willfix !
S
S
I recently hired Willfix to complete an underpinning job as well as an addition to my parents new home in Hamilton. And I must say, I am blown away by their work.The underpinning job was done with meticulous attention to detail, which ensures the house stability for years to come! Their professionalism definitely stood out. From start to finish the crew was courteous, and committed to delivering top-notch results.I wholeheartedly recommend Willfix to anyone needing underpinning, addition or foundation repair services. Thanks for giving my family a peace of mind.
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And what you can expect

Yes, it looks messy in the process. All major renovation projects do. It takes a few hours to make it clean and pristine when we’re done, though. What matters more is that you get a perfect, safe and sound result. We put extra effort in double-checking the quality of our work:

  • NO loss in structural soundness;
  • NO wall cracks and water damage;
  • NO broken wires or plumbing issues.

We have certified engineers and experienced craftsmen on our team for a reason: when we say it’s flawless, you can expect it to be so. And our reputation proves our point even better.

Why Choose Us

Increase Your Home’s Value

A dry and well-maintained basement significantly boosts the resale value of your home. Potential buyers in Toronto are often wary of water damage and related issues, so a waterproofed basement is a strong selling point.

Top Rated Service

Persistent moisture weakens the foundation and structure of your home. Basement underpinning and waterproofing safeguard against this, ensuring the longevity and safety of your property.

Protect Against Harsh Weather

Toronto experiences varying weather conditions, resulting in freeze-thaw cycles that weaken the concrete of your foundation. During underpinning, we prepare and protect your basement against such unpredictable weather patterns.

Ready to get your underpinning project done by professionals?

Basement underpinning is a great investment in the safety, functionality, and value of your home. We use the latest tools and technologies to perform basement waterproofing and basement lowering in Toronto, from crack injection to complex exterior excavating projects.
  • Best Price Guaranteed in Toronto & GTA
  • Treat Each Basement As Our Own
  • FREE Estimate and Additional Discounts
Call Us Today:
+1 (647) 697-2479
Lowering Your Basement?
Talk to a leading expert in Toronto & GTA



    OUR GALLERY

    Explore our gallery to see remarkable transformations we’ve achieved with our basement underpinning and waterproofing services. Each project showcases our commitment to quality and customer satisfaction. From minor cosmetic issues to reinforcing foundations, our work improves both functionality and value.

    FAQ

    The short answer is — yes, it’s worth it. Your main motivation can be different, but we believe that NOT having leaks is the most popular one. A leak, even if it’s a minor one, can cause extreme trouble. The water can damage your belongings, and you never know, what will get damaged: something cheap or that one most expensive item that you have in your basement? Given that Murphy’s law works, we are afraid to even try to predict. Besides, basement waterproofing makes your house a horrible, uninhabitable area for mold and insects. These two hate dry areas with normal humidity, so they won’t ever appear in a properly waterproofed basement. No mold — no allergies and smell — no health issues for you and your family.

    Each basement is unique, so it is not about the property above it but about soil and other personal circumstances in and around it. The only difference may be that commercial basements are bigger and are more expensive to underpin and waterproof. We perform the best basement underpinning in Toronto and GTA, regardless of property type.

    The first and most popular reason is to increase the space in it. We can raise your basement ceiling and turn previously unused spaces into a gym, home cinema, or simply an additional room, which you can rent out and earn a consistent extra income. We can also make a walkout basement, so your guests will have their entrance to avoid disturbing you too often. Our experienced basement underpinning contractor also checks plumbing and applies additional waterproofing measures, so you can forget about moisture issues for years to come.

    The best time to perform basement underpinning is during dry seasons, typically in late spring, summer, or early fall. Dry weather conditions are ideal because they reduce the risk of water infiltration during the construction process. Additionally, warmer temperatures allow for better curing of concrete and other materials used in the underpinning process. We ensure minimal disruption and optimal results regardless of the season. Contact us and book an appointment at any time convenient for you!

    Homeowners insurance is a complex legal document. So it is better to ask our experienced underpinning contractors on this matter. They will advice you wether you need to update your old insurance or declare subsidence.

    Our Location

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    • Toronto
    • Etobicoke
    • Thornhill
    • Burlington
    • Scarborough
    • Brampton
    • King City
    • Woodbridge
    • Pickering
    • Milton
    • Concord
    • North York
    • Guelph
    • Georgetown