Foundations & Parging in Oakville & Ontario
Foundation crack repair, exterior waterproofing, parging, and underpinning, lifetime warranty on membrane installs.
Foundations & Parging, done the way it should be in Oakville.
Foundation problems in Ontario almost always trace back to one of four causes: surface water not draining away from the house, blocked weeping tile, a failed original waterproofing membrane, or structural settlement. We diagnose honestly before quoting, sometimes the fix is improving surface grading for $400 rather than full excavation for $14,000.
Exterior waterproofing is the gold-standard repair. We excavate to the footing, power-wash the existing concrete, apply a rubberised-asphalt membrane, fit a drainage board to channel groundwater down to the weeping tile, and install new perforated weeping tile in filter fabric and clear stone. Backfill is compacted in lifts to prevent settlement.
For isolated cracks in poured-concrete walls with otherwise sound waterproofing, polyurethane crack injection is a fraction of the cost and solves the problem in a day. For settlement and structural movement, we work with structural engineers on custom underpinning and helical-pier solutions.
Free, no-obligation quote
Written estimate within one business day. No deposit, no hard sell.
What makes our foundations & parging work last.
Honest diagnosis first
We check surface drainage and downspouts before quoting excavation. Cheapest adequate solution first, not upsell.
Exterior waterproofing
Excavation, membrane, drainage board, new weeping tile, lifetime warranty on the waterproofing system.
Interior crack injection
Polyurethane injection for isolated cracks, $400 to $900 per crack, 15-year warranty.
Fibre-reinforced parging
Spalling parging replaced with a proper fibre-mesh mix that stays on the wall.
Engineered underpinning
Helical piers and structural underpinning for settlement issues, designed with a structural engineer.
Four steps from quote to sign-off.
Diagnose
Inspect inside and out, identify cause (hydrostatic, settlement, mortar failure).
Recommend
Present options honestly, cheapest adequate solution first, not upsell.
Repair
Excavate and waterproof, inject, underpin or parge as agreed.
Warranty
Lifetime warranty on exterior waterproofing, 15-year on injection.
Recent foundations & parging projects.
A small selection of real masonry work from our crews across Ontario. Click any image to view full size.
Foundations & Parging across Ontario
We provide expert contracting with dedicated local crews. Browse our service locations or explore our other specialities below.
Our Service Areas
Get a free foundations & parging quote today.
Tell us about your project. We respond within one business day with a detailed written estimate - no obligation, no deposit, no pressure.
"*" indicates required fields
Frequently asked about foundations & parging.
Still not sure? Give us a call, no-obligation advice is free.
00 1 647 846 7469
My basement is damp, is it the foundation?
Exterior or interior waterproofing?
How long does foundation work take?
How much does crack injection cost vs full waterproofing?
Will exterior waterproofing damage my garden?
Will my insurance cover foundation waterproofing?
Can you waterproof from the inside only?
You might also need
Masonry Repairs & Repointing
Brick, block and stone repair, repointing and restoration, matched to original mortar and finish.
Steps & Stoops
Concrete, stone-clad and flagstone front entrances, side steps and rear garden steps.
Eavestroughs, Gutters & Downspouts
Seamless aluminium eavestroughs, repair and replacement, keeping water away from your foundations.
Ready to get started on your foundations & parging?
No deposit. Pay only when you are 100% satisfied. Free written quotes across Ontario.