Why Houston Homeowners Trust Keystone
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30+ years of foundation experience in Southeast Texas soil
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Family-owned and operated — you deal with people who answer the phone
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Free, no-pressure inspections and honest, fixed-price estimates
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Workmanship backed by warranty
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Financing available so a foundation problem doesn't have to wait
Why Houston's clay soil is so hard on foundations
Most of Harris County sits on expansive clay — locals call it gumbo. This soil acts like a sponge: it swells when it's wet and shrinks when it's dry. During a Houston summer, that clay can pull back hard enough to leave gaps under your foundation. When the rain finally comes, it pushes back up with enormous force. Your slab is caught in the middle of that push-and-pull, year after year.
Add in our flat drainage, heavy storms, hurricane-season flooding, and the occasional plumbing leak under the slab, and you have the perfect recipe for foundation movement. It's simply what Houston ground does to a house — and it's permanently fixable with the right repair.
Signs your Houston home may need foundation repair
⚠️ Cracks in drywall or brick
⚠️ Sticking doors and windows
⚠️ Uneven or sloping floors
⚠️ Gaps between walls and ceiling
⚠️ Counters pulling from wall
⚠️ Garage floor or driveway cracks
Our Foundation Repair Services in Houston
✓ Slab foundation repair — steel and concrete piers to lift and stabilize settling slab-on-grade homes, the most common build in Harris County
✓ Pier and beam repair — re-shimming, re-leveling, and reinforcing older raised foundations common in established Houston neighborhoods
✓ Foundation inspections — a free, no-obligation evaluation with a clear written assessment
✓ Drainage and root barriers — fixing the moisture swings that cause movement in the first place
✓ Under-slab plumbing and tunneling — locating and accessing leaks beneath the slab without tearing up your home.
Foundation Repair Across Harris County
We serve homeowners throughout Houston and the surrounding Harris County communities, including Katy, Cypress, Spring, Humble, Tomball, Jersey Village, Pasadena, Baytown, Kingwood, and Atascocita. From inside the Loop to the far suburbs, if your home sits on Houston-area clay, we can help.
Based just west in Sealy, we've built our reputation across Southeast Texas one levelled home at a time — and Houston is right in our backyard.
Testimonials
"Went over and above to level a 112-year-old house that had likely never been leveled. Honest, fair, proficient, and incredible quality. Highly recommend them." — Jason S.
"Hunter and Travis are both professionals in their approach to projects. Keystone installed a new driveway and rebuilt a porch; we couldn’t be happier. I’ve never met or used a residential contractor that respected our property and executed their work professionally." — Mark S.
Houston Foundation Repair FAQs
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How fast does foundation damage get worse in Houston? — Because our clay soil swings between wet and dry so dramatically, small problems can accelerate fast — especially heading into a dry summer. Most issues are far cheaper to fix early, which is why we offer free inspections.
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How much does foundation repair cost in Houston? — Because our clay soil swings between wet and dry so dramatically, small problems can accelerate fast — especially heading into a dry summer. Most issues are far cheaper to fix early, which is why we offer free inspections.
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Will my homeowners insurance cover it? — Sometimes. Insurance often covers foundation damage from specific events like plumbing leaks or storms, but not normal soil movement. We're happy to help you understand your situation and document what we find.
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How long does a repair take? — Many Houston-area repairs are completed in a single day, depending on the number of piers and access. We'll give you a clear timeline with your estimate.
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Do you really inspect for free? — Yes. The inspection and estimate are free with no obligation. You'll get a straight answer either way — even if that answer is that you don't need repairs yet.