Foundation & Crack Repair in Westchester County, NY
From Yonkers to Katonah, we fix what's cracking.
Welcome to We Fix Cracks, your trusted foundation and crack repair experts across Westchester County, NY. We specialize in providing comprehensive solutions for all your structural repair needs, ensuring your property remains safe and secure.
68% of our work fixes other contractors' mistakes. Don't pay twice for the same repair. Call us first.
Premier foundation and waterproofing experts in Westchester County, NY.
Westchester's mix of shale bedrock, glacial till, and hundred-year-old homes means every foundation tells a different story. Our skilled team utilizes cutting-edge technology and proven techniques to address foundation issues, prevent further damage, and restore structural integrity, no matter the age or style of your building. From Yonkers apartment buildings to Chappaqua estates to Katonah colonials, we know how to read the signs, find the root cause, and deliver repairs that hold. Qualifying structural repairs are backed by our lifetime transferable warranty.
Local knowledge wins.
Every county has its own soil, its own climate, and its own construction history. After 20 years working NY, we know yours, and we know where cracks are most likely to show up.
Common foundation issues in Westchester County, NY.
Common foundation issues in Westchester buildings include cracking, settling, and moisture intrusion that can compromise structural integrity. These problems arise from poor soil conditions, inadequate drainage, and extreme weather. Early signs include visible cracks in walls, uneven floors, and doors that fail to close properly. Addressing foundation issues promptly through professional assessment and repair is crucial to prevent further damage and ensure long-term safety and stability.
Which crack is yours?
Tap each type to see what it means and how we fix it. Not sure? Send us a photo and we'll diagnose it free, no charge, no obligation.
Inner Corner Crack
Crack at the inside corner where two foundation walls meet. The most critical pattern, almost always structural.
We don't patch. We fix permanently.
Every structural repair restores the section with a stronger, more sustainable material than what originally failed. If a crack is identified as structural, the only honest fix is to rebuild that section with a superior material, since the original already failed once. That's not an upsell, it's the rule that keeps a lifetime warranty real.
Real solutions, proven results.
A recent leaking foundation repair from our files. What it looked like before our team arrived, and after a structural epoxy injection with reinforcement. Drag the slider.
View all recent projects
Leaking wall with an active structural crack, sealed with expandable polyurethane and reinforced to eliminate future movement. Multiple cracks documented at the same property.
View Hopewell Junction, NY case studyRecent Westchester County projects
Real before-and-after documentation from completed jobs across Westchester County, NY. Every project includes photos, scope of work, and the materials we used.
Leaking Wall Crack + Structural Reinforcement
Leaking wall with an active structural crack, sealed with expandable polyurethane and reinforced to eliminate future movement. Multiple cracks documented at the same property.
Outer Corner Structural Crack Repair
Structural corner crack in a finished basement. Homeowner had opened the wall to patch what looked like a leak, but the crack ran much deeper. Stopped the water and reinforced the corner.
Basement Wall Leak Repair + Structural Reinforcement
Active basement wall leak in a multifamily property, fully sealed with expandable polyurethane and reinforced for permanent stability.
Everything we do, here.
Every service includes a free on-site inspection, transparent pricing, and lifetime warranty.
Foundation Crack Repair
Restore your home's backbone, permanently.
Wall Crack Repair
Stop cracks from becoming structural failures.
Basement Waterproofing
A dry basement, guaranteed.
Pool Crack Repair
Stop the leak. Save the season.
Concrete Floor Crack Repair
Flat, sealed, and strong again.
Basement Bowing Wall Repair
Straighten the lean. Restore the structure.
Exterior Crack Repair & Foundation Waterproofing
Fix the leak from outside. The way it actually stays fixed.
Ground Improvement & Soil Stabilization
Don't replace the soil. Fix it where it failed.
Stucco Wall Repair
Seamless repairs that last.
Drywall Repair
Stop the cracks at the source, not the surface.
Foundation repair services across Westchester County.
Every call we take in Westchester County, NY starts with a free on-site inspection, no quote over the phone, no pressure to commit on the spot. Our most common service is foundation crack repair, which covers vertical cracks, horizontal cracks, diagonal cracks, and step cracks in both poured-concrete and concrete-block basement walls. We inject low-pressure polyurethane or structural epoxy depending on the crack type and activity level, and we back every injection with our lifetime warranty.
Westchester County homes, especially those built before 1980, frequently develop wall crack repair needs that go beyond the basement. Interior plaster and drywall cracks, masonry separation, and step cracking in block walls all signal movement in the lower structure. We trace them back to the actual cause rather than filling the visible surface, so the repair holds through multiple freeze-thaw cycles.
When water is already entering the lower level, we often recommend pairing crack repair with basement waterproofing. Interior drainage channel systems, sump pit installations, and exterior membrane applications all fall within our scope, and we size each system to the actual water volume the site generates, not a one-size-fits-all package.
Garage floors, finished basement slabs, and utility-area floors across Westchester County are common candidates for concrete floor crack repair and slab repair. Cracks that widen, offset, or hold moisture are a sign the slab is reacting to the same pressure that is affecting the walls. We address both in one visit when possible to reduce disruption and total cost.
Hillside lots, common throughout NY, often develop basement bowing wall repair needs as uphill soil pressure increases over years. We stabilize inward-bowing walls using carbon fiber straps and wall anchor systems before the movement reaches the point of structural compromise.
About Foundation Repair in Westchester County, NY
Westchester County sits on a complex geological base of shale bedrock, granitic outcrops, and thick deposits of glacial till left behind after the last Ice Age. That combination, hard bedrock that channels groundwater laterally into basement walls, and clay-heavy soil above it that expands and contracts with every freeze-thaw cycle, is the underlying reason so many Westchester homeowners find themselves dealing with foundation cracks, basement seepage, and structural wall movement that returns year after year if only patched on the surface.
The county's housing stock adds another layer of complexity. Westchester has some of the oldest continuously occupied residential neighborhoods in New York state, with homes ranging from 18th-century stone-foundation colonials in Tarrytown and Sleepy Hollow to postwar cape cods in Yonkers and Mount Vernon and modern builds in Rye Brook and Harrison. Each construction era brings its own failure modes: stone rubble foundations with eroding lime mortar, older poured-concrete walls poured without modern reinforcement schedules, and newer construction with drainage designs that sometimes underestimate seasonal groundwater levels near the Hudson River floodplain and its tributaries.
Our foundation crack repair, wall crack repair, basement waterproofing, and concrete floor crack repair work in Westchester County is always site-specific. We inspect the full lower level, read the exterior drainage pattern, and then explain exactly what is driving each crack before we recommend a repair. We handle basement bowing wall repair on the hillside lots common in Scarsdale, Katonah, and Chappaqua, and we carry the waterproofing systems needed for the river-adjacent communities of Irvington, Dobbs Ferry, Hastings-on-Hudson, and Tarrytown. Qualifying structural repairs are backed by our lifetime transferable warranty, if it moves again, we come back.
Where we work most in Westchester County.
Most-requested locations, but we cover every town in the county.
Four steps from crack to peace of mind.
No pressure, no upsells. We diagnose honestly, quote transparently, and back every job with a written warranty — lifetime transferable on qualifying structural repairs.
Initial Inspection
Free on-site visit. We identify every crack, measure moisture, and diagnose the underlying cause, not just the symptom.
Consultation & Planning
Sit down with our project manager. You'll see photos, hear options, and leave understanding exactly what's happening beneath your property.
Transparent Quote
A detailed, itemized proposal. No hidden fees, no surprise change orders. The price we quote is the price you pay.
Repair & Protect
Our crew completes the work with minimal disruption. Qualifying structural repairs are backed by our lifetime transferable warranty; other work carries a documented workmanship warranty.
Free inspection. Usually within 48 hours.
Fill out the quick form, 30 seconds. We'll call within one business hour to confirm your Westchester County address and schedule a convenient time.
"Local, responsive, and they actually fixed the problem instead of patching it. Lifetime warranty was the closer."
5.0 stars from real New York homeowners
Every job is documented with photos and a written quote, and qualifying structural repairs are backed by our lifetime transferable warranty. That shows up in our Google reviews — read every word, then judge for yourself.
Every review. Every 5 stars.
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Free on-site inspection, lifetime warranty, zero pressure. Call your local line below or book online.