Clay, frost, and dead weeping tile are why Hamilton-to-Halton basements leak. We inject cracks, waterproof walls, and install pumps that still work when the power dies.
Fill this out and we will get back to you. Same-week visits. No hard close.
Pick the symptom. We will tell you if the cause is the crack, the water, or both.
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Injection through the full thickness of the wall, carbon fiber when it is moving, and an honest “that one is structural.”
Exterior membranes and new tile when we can dig. Interior systems when the lot says no.
Sized for clay, discharged away from the porch, with backup for the ice-storm night.
Encapsulation, vapor barrier, and jacks. Open vents are why the first floor smells like a cottage.
Bowing walls get carbon fiber, steel, or anchors — not a prayer and a dehumidifier.
Buying, selling, or staring at a crack. Photos and a number. Sometimes the number is zero.
Catching it this season is cheaper than catching it after the drywall comes off.
Horizontal and stair-step cracks are movement. Vertical hairlines can wait — until they leak.
One wet corner after rain is a path, not a vibe. Tile, a crack, or a window well.
Doors and windows that suddenly jam are often the house racking, not humidity.
Clay pushing inward. This is not a caulk job. Stabilize before it shears at the floor.
Settlement or a wet crawl space. The floor is reporting the footing.
Separations at wall-to-ceiling joints mean the box is moving. Get it measured.
Reach out anytime. We inspect on site, then quote your house — not a price list.
Every foundation is different. Clay, access, and how long the leak has been there change the work. Call or email anytime for a free inspection and a written estimate.
Not mystery. Clay, frost, and water that has nowhere to go.
Grade, cracks, tile, sump, wood. Photos.
Crack vs water vs movement. We say which.
Itemized. If you do not need us, we say that too.
In-house crew. Commercial materials. Site left honest.
Written and transferable when you sell.
Found a massive crack after the spring thaw. They came the next day, quoted fair, and fixed it that week. No circus.
1960s house, bowing walls. Carbon fiber plus waterproofing. Two years later — not a drop. Worth it.
Inspector flagged the foundation mid-sale. They documented the repair for the buyers and we closed. That paperwork mattered.
Call. We run emergency response for water and sudden structural cracking.
We do not quote from a photo or a price list. Reach out anytime — (905) 929-0441 or tanya@foundationsfirst.ca — for a free inspection and estimate. You get a number after we see the wall.
A proper membrane and weeping-tile system is designed around the life of the house. Paint-on coatings are not waterproofing. Interior systems last decades when the sump is maintained. Details: basement waterproofing.
Yes, if you also remove the water and soil pressure that opened them. Polyurethane or epoxy injection, carbon fiber, or steel bracing all work when matched to the crack. Crack repair methods.
Persistent moisture grows mold, rusts fasteners, wrecks finishes, and can hide structural movement. It also kills resale. Fix the path the water takes — do not just run a dehumidifier.
A correctly sized sump with a clear discharge and battery backup is one of the best flood defences for Southern Ontario clay lots. A pump with no backup fails the night the power dies. Sump installation.
Horizontal or stair-step cracks, leaking walls, sticking doors, sloping floors, gaps at the ceiling, and bowing basement walls. Call if it is widening or wet — not next spring.
