Tell us about cracks, settling, or uneven floors at your Houston-area home. We will inspect the foundation, explain what we find, and discuss repair options if work is needed.
Steel push piers use the structure's weight during installation; concrete pier designs and installation methods vary. If you are comparing proposals, ask each contractor to explain:
If cracks or uneven floors have returned, an inspection can compare current elevations and visible conditions with the earlier repair plan, pier locations, and warranty paperwork when available. It can check whether movement appears near the repaired area or elsewhere and look for visible drainage concerns. Suspected plumbing leaks may need a plumber's evaluation. These findings help guide the next step, whether that is monitoring, warranty follow-up, or a new repair proposal.
Houston sits on expansive clay soils that swell when wet and shrink when dry. Even the most stable foundations will experience issues when soil conditions get severe — wet seasons, droughts, plumbing leaks, poor drainage, or root intrusion. Over time, this constant cycle causes the slab to settle unevenly, crack, or shift.
Some cracks are cosmetic. Others signal serious settling. The only way to know is a real inspection — and ours is free.
For slab repair, we use piering systems that transfer the weight of your home down to deeper, stable soil — bypassing the unstable surface clay that's causing the problem. Three primary methods:
Steel piers are hydraulically advanced to a load-bearing soil layer. The right depth and repair design depend on the conditions found at the home.
Steel piers with helix-shaped plates that are screwed into the ground, providing extra stability through soil engagement. Ideal for lighter structures, additions, or limited-access areas where push piers aren't practical.
Piers hammered into the ground with hydraulic tools. Common in commercial applications and heavier residential loads. Fast installation, very strong support.
Some cracks are cosmetic; others may reflect movement that needs attention. An inspection can establish the likely cause and whether repair is appropriate before damage progresses.
Understanding why Houston slabs fail requires understanding the soil beneath them. The Houston metropolitan area sits on a deep layer of Beaumont Clay — one of the most expansive soils in the United States. This clay behaves like a sponge: it absorbs water and swells, sometimes expanding 10 to 15 percent in volume. Then, during dry periods or droughts, it contracts and shrinks. This constant cycle exerts enormous forces on anything sitting on top of it, including your concrete slab.
Houston's weather amplifies the problem. Wet springs followed by long, hot summers mean the soil goes through moisture swings every year. Over time, uneven soil movement can cause a slab to settle; measurements help determine whether movement is ongoing and what response is appropriate.
Poor drainage around a home's perimeter is one of the most common contributors to slab settlement in Houston. When water pools against the foundation, it saturates the clay immediately beneath the slab edge. That swollen soil pushes up on the perimeter, while the center — which dries out faster and shrinks — drops. The result is a classic "center settlement" or "dish" pattern that homeowners often notice as sloping floors toward the middle of the house.
Gutters that terminate too close to the foundation, improper yard grading that slopes toward the house, and concrete flatwork (patios, driveways) that channels water toward the structure all contribute to this pattern. In many cases, improving drainage is part of the long-term solution alongside pier installation.
A slow leak in an under-slab water line or drain line can saturate soil in a concentrated area for months before the homeowner notices any water-related symptoms. That localized saturation can affect soil support and contribute to settlement. If a slab leak is suspected, a plumber should evaluate the lines before or alongside foundation repair; leaving an active leak unaddressed may allow movement to recur.
Large trees planted close to a home extract enormous amounts of moisture from the soil. A mature oak or pecan draws hundreds of gallons of water per day from the surrounding earth during the growing season. This dries out the clay in a zone extending 10 to 20 feet from the trunk, causing it to shrink and pulling support away from nearby foundation sections. During heavy rains, the same roots displace soil and can damage drainage systems. Trees are assets to Houston properties, but their proximity to the foundation requires careful monitoring.
Foundation repair costs in Houston vary widely based on the extent of settlement, the number of piers required, access conditions, and the repair method used. Understanding the typical price ranges helps homeowners plan and evaluate estimates they receive.
A free on-site inspection helps determine how many piers your slab may need and what the proposed repair would cost. A calculator cannot establish the final scope or price without evaluating your home. We provide written, itemized estimates with no obligation.
Our free inspection includes a full elevation survey of your slab, a written site diagram, and a line-item estimate. No phone estimates, no guesses — just real data from your specific foundation.
Most residential slab repairs in Houston take 1 to 3 days. A smaller job involving 8 to 10 piers can often be completed in a single day, including excavation, pier installation, lifting, backfill, and cleanup. Larger projects with 15 or more piers, significant elevation changes, or challenging site access may require 2 to 3 days. Your Duratech inspector will give you a specific project timeline as part of the written estimate.
Yes, in most cases you can remain in the home during slab repair. The work is performed around the exterior perimeter of the foundation and does not typically require interior access. Interior work is only needed in rare situations where a specific pier location is inside the footprint of the structure. You should expect noise from hydraulic equipment during installation and some dust or soil disturbance in areas adjacent to the work. Utilities are not typically interrupted.
Standard homeowner's insurance policies in Texas typically exclude damage caused by soil settlement, soil movement, shrinkage, or expansion — which accounts for the vast majority of slab foundation problems in the Houston area. Insurance coverage may apply if the foundation damage was caused by a sudden, covered event such as a burst pipe beneath the slab. If you suspect a plumbing leak contributed to your foundation problem, document it carefully and consult your insurer. We recommend reviewing your policy's exclusions before assuming coverage applies.
The number of piers is determined by the size of the settled area, the overall footprint of the slab, and the amount of lift required. A localized corner settlement may require as few as 3 to 5 piers. A home where the entire perimeter has settled over years may need 20 or more. Piers are typically spaced 6 to 8 feet apart along the foundation edge in the affected zone. Your Duratech inspector will map exact pier locations using elevation readings taken at multiple points across the slab — there is no reliable way to estimate the number without an on-site survey.
Both push piers and helical piers are steel pier systems that transfer the load of your foundation down to stable soil below the unstable surface clay. The key differences are in how they are installed and where each excels:
Your Duratech inspector will recommend the right pier type — or a combination — based on your structure's load characteristics, soil conditions, and site access.