Licensed · Family-Owned Since 1985 Serving 8 Northeast Ohio counties
★★★★★ A+ BBB Rating · 160+ 5-star reviews

Foundation Repair in Ontario, OH

Your Ontario foundation, solid again.

For Ontario homeowners we have straightened bowing walls, lifted settling foundations and sealed cracks since 1985, backed by a free estimate and a transferable lifetime warranty.

Call (330) 366-3028
Local Expertise

Why Ontario foundations crack and settle

Ontario homes sit on the same water-holding glacial clay that runs through Richland County, and that dense soil drains slowly. After a heavy rain or spring melt it stays saturated for days, and all that trapped water leans on your basement walls with steady hydrostatic pressure. Season after season the clay swells wet and shrinks dry, working on block walls until the mortar joints let go in a stair-step pattern and the wall starts to push inward.

That slow pressure is what turns a hairline into a bowing or leaning wall along a home's uphill side, and it shows up in ways you notice upstairs long before the basement. When a foundation shifts, doors that used to swing shut begin to stick, windows fight their frames, and gaps open at the top corners of casings. We have walked Ontario basements since 1985, and these are the signs we look for first when a wall is under load.

Settlement is the other half of the story here. When one part of the footing sits over softer, wetter clay, that corner drops while the rest of the house stays put, and you get diagonal cracks over doorways, sloping floors, and a chimney pulling away from the wall. We read the whole picture, from the block joints in the basement to the doors on the second floor, then match the fix to what the ground is actually doing under your Ontario home.

  • Free, no-pressure foundation inspection anywhere in Ontario
  • Straightening and lifting that does not require digging up your yard
  • Transferable lifetime warranty on every repair
  • Financing options to fit your budget
Call (330) 366-3028
Structural

How we fix Ontario foundations

The right fix depends on how far the wall has moved. For walls that are bowing or cracking, carbon-fiber straps and the Richtech Stabilizer System brace the wall and can straighten it back over time, all from inside the basement with no excavation.

When a corner or section of the house has settled, we underpin with steel piers driven down to stable soil to carry the load and lift the foundation back toward level. Cracks are sealed for good with epoxy and polyurethane injection. Every repair carries our transferable lifetime warranty.

  • Bowing & leaning foundation walls straightened
  • Settling foundations lifted with steel piers
  • Stair-step & settlement cracks sealed for good
  • Sticking doors & windows from foundation movement corrected
Explore foundation repair Basement waterproofing in Ontario
What We Do in Ontario

Every service, one local team

Most RequestedBasement Waterproofing in Ontario, OH by All American Basement Waterproofing

Basement Waterproofing

Interior drainage, wall membranes and footing drains that relieve water pressure and stop seepage at the source - keeping your Ontario basement dry for good.

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StructuralFoundation Repair in Ontario, OH by All American Basement Waterproofing

Foundation Repair

Bowing walls and settlement cracks stabilized permanently with the Richtech Stabilizer System, carbon-fiber straps, and epoxy/polyurethane crack injection.

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Storm-ReadySump Pump Installation in Ontario, OH by All American Basement Waterproofing

Sump Pump Installation

High-capacity sump systems with battery backup and water-alarm monitoring that automatically clear water before it accumulates - even when the power goes out.

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ExteriorYard Drainage in Ontario, OH by All American Basement Waterproofing

Yard Drainage

French drains, downspout extensions and regraded surface drainage that move stormwater away from your foundation before it ever reaches your basement.

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MaintenanceGutters & Downspouts in Ontario, OH by All American Basement Waterproofing

Gutters & Downspouts

Repair, replacement and maintenance of gutters and downspouts so roof runoff is captured and carried far from your foundation - your first line of defense.

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Safety + LightEgress Windows in Ontario, OH by All American Basement Waterproofing

Egress Windows

Code-compliant egress windows that add a safe emergency exit, flood your basement with natural light, and unlock legal bedroom potential and home value.

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Healthy HomeHumidity Control in Ontario, OH by All American Basement Waterproofing

Humidity Control

Powerful dehumidification and moisture control that clears musty odors, protects against mold, and turns a damp basement into fresh, comfortable living space.

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Secure + BrightGlass Block Windows in Ontario, OH by All American Basement Waterproofing

Glass Block Windows

Durable, energy-efficient glass block windows that resist leaks and break-ins while still letting daylight into your basement - a clean, permanent upgrade.

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Right Down The Road

Covering Ontario From Our Wadsworth Base

Our shop is in Wadsworth, and we travel out to Ontario as part of our regular Richland County coverage. It is roughly an hour west of us, and we plan our routes so Ontario homeowners get the same prompt, professional service as anyone closer to home.

Distance never changes our standards. The estimate is always free, we arrive when we say we will, and the lifetime warranty transfers if you sell. Four decades of work across North Central Ohio means we already know how Ontario soil behaves under pressure.

All American Basement Waterproofing
298 E Walnut St, Wadsworth, OH 44281
(330) 366-3028 · Call or text · 24/7 emergency response
Serving Ontario and all of Richland County, Ohio
From Your Neighbors

Trusted across Ontario & Northeast Ohio

★★★★★

Mike and Ken and the other workers, what can I say? They have gone above and beyond for us. This has been a very challenging job, and Mike the owner has been back several times to make it right.

L
Leah Davis
Verified Google review
★★★★★

Positive experience from start to finish. Scheduled the estimate within days and got us right on the calendar for the repair. Ken was great to work with and answered my numerous questions with patience. The crew arrived on time.

M
Melissa Kelly
Verified Google review
★★★★★

Brian was the lead on the job, him and his crew were absolutely astounding. They worked extremely hard and I commend them for their professionalism and their knowledge.

t
tony plavny
Verified Google review
Ontario Questions

Foundation repair FAQs for Ontario homeowners

Can you fix a bowing basement wall in Ontario without digging up my yard?

Yes. For most bowing walls in Ontario we work from the inside using carbon-fiber straps or the Richtech Stabilizer System, which brace the wall and can straighten it back over time. There is no excavation and no tearing up your landscaping, and the repair carries our transferable lifetime warranty.

What causes the stair-step cracks in my Ontario basement's block wall?

Those cracks come from the glacial clay around your Ontario home swelling with water and pushing on the block. The pressure follows the weakest path, which is the mortar joints, so it steps up diagonally from one course to the next. We seal the cracks and add carbon-fiber straps to stop the wall from moving again.

One corner of my Ontario foundation is settling. Can steel piers lift it?

They can. When a corner settles because the clay under the footing is soft or wet, we drive steel piers down to stable soil and transfer the home's weight onto them. That stops the sinking and can often lift the corner back toward level, all backed by our transferable lifetime warranty.

My upstairs doors and windows in Ontario are sticking. Is that a foundation problem?

Often it is. When an Ontario foundation settles or a wall bows, the house frame shifts just enough to bind doors and windows and open gaps at the corners. We do a free inspection to find whether it is settlement or wall movement, then fix the cause with steel piers or wall bracing so the openings work again.

There's a horizontal crack across my Ontario basement wall. Is that serious?

A horizontal crack is one to take seriously, since it usually means the wall is bowing under soil and water pressure from outside. In Ontario we handle these from the inside with carbon-fiber straps or the Richtech Stabilizer System to brace the wall, and we back the work with a transferable lifetime warranty.

Who does foundation repair near me in Ontario, OH?

All American Basement Waterproofing has repaired foundations in Ontario and across Richland County since 1985, and we are family-owned with an A+ BBB rating. We straighten bowing walls, drive steel piers under settling corners, and seal cracks, all under a transferable lifetime warranty. Call (330) 366-3028 for a free foundation inspection.

Nearby

Nearby towns we keep dry

Ontario is one of the many Richland County communities we serve - or see our full foundation repair service.

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Free, No-Obligation Estimate

Ontario - don't wait for the next big storm

Talk to All American today - we'll inspect your Ontario basement or foundation and give you an honest, written estimate at no cost. Family-owned and protecting Northeast Ohio homes since 1985.

Call (330) 366-3028

24/7 emergency response  ·  Financing available  ·  Transferable lifetime warranty

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