Foundation crack repair
Crack injection for leaking foundation walls and basement cracks, usually from the inside.
Richmond Hill · Markham · Aurora · Newmarket
Leaking foundation crack? Sealed from the inside.
Foundation crack repair and basement waterproofing across York Region. Send a photo of the crack and we will tell you what it needs.
Free estimate
Written contract
English & فارسی
Photo estimateText a picture, get advice
Engineer on siteOwner on every job
Written contractBefore any work starts
5-year warrantyOn the repaired crack
What we do
Concrete problems, fixed properly
Four services, one focus: keeping water out of your basement and your concrete strong.
Basement waterproofing
Foundation and concrete waterproofing, with basement leak repair for wet basements.
Crack strengthening
Epoxy crack repair and strengthening with a structural engineer's report.
Epoxy floor coatings
Durable epoxy coatings for garage, basement and other concrete floors.
How it works
Three simple steps
No pressure, no surprises. You know the plan and the price before we start.
- Send a photoText or email a photo of the crack and your location.
- Site visitWe review it and book a free site visit.
- Written estimateYou get a written estimate, contract and proof of insurance before work starts.
About us
An engineer, not a sales team
GTA Concrete Guard provides professional concrete crack repair, waterproofing and crack strengthening services across Richmond Hill, Markham, Aurora and Newmarket.
The company is led by Mehrzad Akhlaghi, a civil engineering graduate with extensive construction site experience. Each project is assessed carefully, and the work is carried out with attention to quality and detail.
- Owner on every jobThe owner has a civil engineering degree and long site experience.
- Free estimate and site visitIn our service area, with no obligation.
- Written contractEvery customer receives a written estimate and contract before work begins.
5
Year written warranty
Against leaks at the repaired crack. New cracks, structural movement and later damage are not covered.
Learn
Know your cracks
Straight answers to the questions homeowners ask most.
Why do concrete cracks leak?
Concrete can crack as it cures, as the ground settles, or as temperatures change. When the soil around a foundation becomes saturated, water pressure can push moisture through these openings. Leaks often appear after heavy rain or during the spring thaw.
Warning signs to watch for
Look for water or damp marks along a wall, white mineral deposits, musty smells, peeling paint, or a crack that is getting longer or wider. Taking dated photos makes it easier to see whether a crack is changing.
Is every crack dangerous?
Not every crack is a structural problem. Thin cracks may only allow water in, while wide, stepped, displaced or growing cracks need closer review. When structural movement is suspected, a structural engineer should assess the condition before repair.
How is a leaking crack repaired?
Many leaking cracks in poured concrete can be repaired from the inside by injection. The right method depends on the crack, the wall and the cause of the water. A site visit is needed before recommending a repair.
Service area
Areas we serve
We provide foundation crack repair, crack injection and basement waterproofing across York Region.
Richmond Hill
Markham
Aurora
Newmarket
به فارسی
ترمیم ترک بتن و ترک فونداسیون، تزریق ترک، تعمیر نشتی زیرزمین، آب‌بندی زیرزمین و اپوکسی کف در ریچموند هیل، مارکهام، اورورا و نیومارکت. عکس و محل ترک را پیامک کنید تا مشاوره، بازدید و برآورد قیمت رایگان انجام شود. قرارداد کتبی و مدرک بیمه قبل از شروع کار ارائه می‌شود.
Got a crack? Send us a photo.
Text 437-315-0315 or email [email protected]. We reply with what it needs.