SINCE 1975
the original crack repair, weeping tile system, waterproofing and underpinning specialists in the gta.

Basement Waterproofing
Complete basement waterproofing services, specializing in below-grade commercial and residential concrete block, poured concrete, field stone and rubble stone waterproofing. We are the industry leaders in complete drainage solutions, and all backed by the best warranty in the business.

Foundation Crack Repair
Is there a crack in your poured, block or rubble stone foundation wall? Is this crack allowing water to leak into your basement? Why do exotic crack repair methods simply not work? Trust the experts and see why GJ MacRae Foundation Repair carries the most valuable warranty in the business.

Int/Ext Weeping Tile
A century old technology; reborn. Our services include interior/exterior weeping tile systems, coupled with the insight, experience and know-how of when and where to utilize these materials properly. Ask us the difference between interior/exterior drainage systems, and enjoy the benefit of our expertise.

Window Wells
Basement windows are a fantastic source of natural light, but they also act as a designated fire-escape in basement apartments. So what happens when their window wells begin to deteriorate, clog or leak? Our window well repair solutions are permanent, allowing for complete drainage all year long; guaranteed.

Sump Pumps
Sump pumps and sump boxes are an integral part of any below-grade waterproofing and water-table management plan. They are now mandatory in new construction because of their reliability and effectiveness. Ensure your sump pump, basin and battery backup systems are well maintained and up to code.

Structural Foundation Repair
Is the structure of your home in flux? Is this movement accelerating as the years pass? The longer you wait to repair the movement, the more damage your structure receives. We have a full line of certified structural repairs tailored to your scope and budget. They will ensure your structure stands the test of time.

Crumbling Foundations
Are your foundation walls spalling, eroding or fragmenting? Is this damage accelerating through the change of seasons? Avoiding water entry through your concrete structure is imperative to stopping further damage. We offer brush, S-type parging, adhesive, mesh, rebar and thermal-slurry solutions for a lasting barrier.

Vibropak Underpinning
We are the pioneers of the current industry-standard overflow underpinning process. Our underpinning methods and process allow for vertical increases to the height of your basement, turning crawl spaces into full living space and significantly increasing equity in your home. All with no reassessment of property tax!

Window Enlargements
Are you interested in increasing the size of your current basement windows or installing fresh window openings into an existing basement wall? We offer the complete structural, lintel, brickwork, saw-cuts, waterproofing and drainage amenities for guaranteed seamless window-opening increases.
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Serving the Greater Toronto Area
Servicing Toronto, Etobicoke,
GTA West, Mississauga, Oakville, Burlington, Milton, Hamilton and Georgetown.

Outstanding All Year Service
Home of the original 15 year transferable warranty. Licensed specialists in basement waterproofing and underpinning.

Family Owned and Operated
Completely family owned and operated since 1975. Robust liability insurance, WHMIS trained, fully licensed, insured and bonded.

Featured on HGTV Network
GJ MacRae Foundation Repair received rave reviews from their main feature on HGTV’s hit television program
Holmes on Homes.
(905) 824-2557
Greater Toronto’s Outstanding Basement Leak Repair
The Greater Toronto area sees its fair share of rain and snow, whether you live in Oakville, Hamilton, or Toronto itself. That factor, amongst others, can lead to buildup in the groundwater and its attendant hydrostatic water pressure, forcing water through foundation cracks and wall-joint openings and straight into your basement. This can lead to additional long-term damage. These concerns demand careful waterproofing and drainage measures that are rarely implemented in residential structures. This is where GJ MacRae Foundation Repairs can help.
Expert Top-Down Waterproofing Services for Your Home
Our company has been providing the best basement waterproofing Oakville has to offer since 1975, bringing decades of experience and extensive training to each and every residential repair job. We know that the only proper fix for a foundation crack is from the exterior of your house, and we use a multi-stage repair process based around finding the correct waterproofing method for your property. These can include the application of barrier membranes, as well as methods involving repairs directly to concrete blocks, poured concrete, rubble stone, and field stone, all of them complimented by weeping tile rapid drainage systems to keep your overall foundation drainage system from becoming overwhelmed. All of our waterproofing and drainage solutions are backed by the best warranty in the foundation repair business. After all, the only permanent solution to a leaking property is one that gets the job right the first time around.
Obtain Outstanding Waterproofing Services for Your Broken Basement Today
When it comes to leaking basements, Toronto’s residents can’t go wrong with GJ MacRae. Aside from Toronto proper, we also service the communities of Oakville, Mississauga, Burlington, Hamilton, Milton, and Georgetown. Our basement leak repair services are available year round, ensuring that you will never be caught off guard by unexpected rainstorms sending gallons of water into your home. If you discover water puddles pooling in and around your basement, then don’t waste time getting them repaired. To arrange a FREE quote, call us at 1 (800) 361-3108 or at (905) 824-2557 in the Greater Toronto area, email us at noreen@wetbasements.com , or simply use our online form.