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THE GTA'S
HIGHEST RATED
Basement Waterproofing and Foundation Repair
GJ MacRae Foundation Repair is an award-winning second generation family-run Basement Waterproofing, Foundation Repair, and Underpinning company serving the Greater Toronto Area.
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Happening Now, 10% Off Inside Basement Waterproofing!
Our Services Are Trusted By
When The Experts Don't Know, They Call Us
Family Owned and Operated Since 1975 With Over 10,000 Projects Completed!
Specializing in hand-excavated outside basement waterproofing for block, poured, and field stone foundation walls.
Specializing in inside basement waterproofing for block, poured, and field stone foundation walls.
GJ MacRae Foundation repairs are pioneers of the overflow underpinning method in the Greater Toronto area.
Improve your basement’s integrity with a crack repair, ensuring it remains dry and secure.
Count on us for reliable sump pump installation, protecting your home from flooding.
Protect your basement from leaks with durable, custom-fit window wells designed to ensure proper drainage.
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Who is GJ MacRae Foundation Repair?
GJ MacRae is a second-generation, family-run, full-service basement foundation repair and waterproofing company serving the Greater Toronto Area since 1975. After nearly 50 years in business, we have established ourselves as the premier basement waterproofing company in the GTA. We will work with you to understand your project needs and find the best solution for damaged foundation walls or leaking basements.
If you’re from the Greater Toronto Area and need exceptional basement waterproofing services, count on us for leading foundation repair in Toronto. With nearly five decades of experience, we specialize in foundation repair and basement waterproofing, ensuring the long-term security of your home’s concrete foundation walls. Our reliable exterior and interior waterproofing solutions come with the best warranty in the business and are offered throughout the GTA, including Oakville, Mississauga, Burlington, Hamilton, Milton, Georgetown, and Scarborough. Operating year-round, even in the winter, we provide timely basement leak repair services to safeguard your home from sudden leaks or foundation damages. Our experience of nearly 50 years gives us confidence in our ability to deliver a dry, usable basement to protect your home’s foundation for the long run, so contact us today for a free estimate.
gj macrae foundation repair - since 1975
Why Choose Us?
We provide low-impact repair and excavation methods that return your grounds to their original state.
Knowledge, Passion, Longevity
Years of consistent service and warranty excellence have allowed GJ MacRae Foundation Repair to stand the test of time. With over 10,000 completed projects, no one is more qualified to complete your foundation repairs.
- This is all we do. We started in 1975 and continue to lead the industry with quality work and guaranteed results.
- With four decades in the trenches, you can trust our specialized knowledge. Let our longevity work for you.
- Award-winning customer service, quick response times, and free estimates make us the perfect fit for your project.
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What Does quality Foundation Repair Look Like?
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Expert Waterproofing Services for Your Home
GJ MacRae Foundation Repair has been the industry leader for reliable basement waterproofing in the Greater Toronto Area Since 1975. Nearly five decades of experience inform our proven multi-stage repair process based on below-grade drainage considerations that allow us to waterproof concrete blocks, poured walls, and stone rubble foundation walls properly for the long term. Our repair solutions for leaking foundation cracks include using bitumen-based barrier membranes and high-efficiency weeping tile systems, which give us the edge in reliability and allow for the most robust foundation repair warranty available today in the GTA. Experience the GJ MacRae difference for year-round basement leak repairs in Toronto, Oakville, Mississauga, Burlington, Hamilton, Milton, and Georgetown. If you spot cracked foundation walls, leaky foundations, or any other basement waterproofing issues in your house, reach out and call us today at (905) 824-2557.
Quality Foundation Repair Done Right.
Our Service Areas
At GJ MacRae, we take pride in extending our services across the GTA to meet our valued customers’ unique needs, and our dedicated team is committed to delivering top-notch solutions all year long. Our expansive service areas are a testament to our unwavering commitment to the highest quality foundation repair services and customer satisfaction in the GTA.
YOUR FREE GUIDE TO BASEMENT WATERPROOFING
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We’re honored to provide these resources to help you on your journey, and we know reputations are hard to build and easy to lose. That’s why our business is built around two simple promises:
Honesty and Transparency.
We genuinely want each step of your journey (from the very first Google search to a leak-free basement) to be positive!
The Original Wetbasements Experts
Serving Toronto and the GTA Since 1975