Foundation Repair in Dallas, TX — Built on the Toughest Clay in Texas

Schedule Free Inspection Call (214) 302-8559

Serving Dallas Since 2006

Dallas Sits on Some of the Worst Soil in Texas

Our Dallas office is at 14875 Preston Rd, Suite 550, just south of Belt Line Road. We have crews running across Dallas every week, from Lake Highlands down to Oak Cliff and everywhere between. The soil here is nothing like what we deal with up in Collin County. Dallas straddles two geological formations: Eagle Ford Shale on the east side and Austin Chalk on the west. Both cause problems. The Eagle Ford clay is the worse of the two by a wide margin. Locals call it “black gumbo” for a reason.

If your doors are dragging, your brick has stair-step cracks, or your floors feel off, your foundation is probably moving. It happens all the time in Dallas. The clay under most of the city can swell 30% or more when it gets wet, then pull back hard when it dries out. That cycle breaks slabs. But not every crack means you need work done. We see plenty of homes where cosmetic cracks are just the house settling normally.

We offer a free inspection, no obligation. Our crew takes elevation readings across your entire slab, checks your grading and drainage, and looks at your soil conditions. Everything goes in a written report. If you don’t need piers, we’ll tell you straight. We have done over 20,000 inspections in DFW and walked away from a lot of jobs that didn’t need repair. When your home does need work, we use one of our three engineered pier systems and get most jobs done in a single day.

4.9
Google Rating
Dallas Office

59
Reviews From
Dallas Homeowners

5,000+
Foundations
Repaired in DFW

Dallas Office
14875 Preston Rd Suite 550, Dallas, TX 75254

✓ NFRA Certified Professionals
✓ A+ BBB Rating, Zero Complaints
✓ Third-Party Structural Engineers
✓ Family-Owned, Not a Franchise

Foundation repair in Dallas typically runs between $2,500 and $15,000, depending on the number of piers and how far your slab has dropped. Every job comes with a free lifetime transferable warranty, and we offer 0% financing for up to 24 months with no payments. Book your free inspection or call (469) 340-3270.

Why Dallas Homes Have Foundation Problems

Dallas is built on two geological formations separated by the White Rock Escarpment, a limestone ridge that cuts through the city roughly along Highway 75 and White Rock Lake. East of that line, it’s Eagle Ford Shale. Heavy, dark, high-plasticity clay that contractors around here call “black gumbo.” West of the line, it’s Austin Chalk. More stable overall, but there are still pockets of reactive clay in the topsoil. Most foundation failures in Dallas happen on the east side, though homes on either side can have problems.

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Eagle Ford Clay / “Black Gumbo”

The Eagle Ford Shale under east Dallas is some of the most expansive clay in the state. It swells over 30% when saturated and shrinks just as fast during a dry spell. That constant volume change puts real pressure on your slab. Casa Linda, Lakewood, Lake Highlands — they all sit right on top of it.

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The White Rock Escarpment

This limestone shelf runs north-south through Dallas and creates a transition zone between two very different soil types. Homes near the escarpment, especially around Lakewood and parts of East Dallas, can have wildly inconsistent soil under the same slab. One corner of your foundation might be sitting on rock while the other corner is on deep clay. That kind of mismatch is what causes differential settling.

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The 1983-84 Building Boom

Dallas had a massive construction boom in the early 1980s. Thousands of homes went up in Lake Highlands, Far North Dallas, and Preston Hollow during 1983 and 1984. Those slabs are now 40-plus years old. They were poured with the standards of that era, which means thinner reinforcement and less soil prep than what code requires today. We work on a lot of these homes.

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Weather Whiplash

Dallas got hit hard in 2022. The summer brought drought that dried the clay to the point of deep cracking. Then fall and winter dumped heavy rain that saturated everything fast. Going from bone-dry to soaked is the worst thing that can happen to a slab on expansive soil. We saw a 40% jump in inspection requests that year. A lot of those calls came from Dallas homeowners who had never had a single issue before.

Between the soil and the age of the housing stock, Dallas is just rough on foundations. Drainage makes a big difference. If your gutters dump water right at the foundation line, or your yard slopes toward the house instead of away from it, that speeds up the damage. We check drainage during every free inspection.

Signs Your Dallas Home May Need Foundation Repair

Some of these develop gradually over years. Others show up in a single dry summer. If you notice two or more, it’s time to get a professional look.

→ Cracks running diagonally from door or window corners through the drywall
→ Interior doors that drag, stick, or refuse to latch when they used to work fine
→ Stair-step cracking in exterior brick, following the mortar lines
→ Floors that slope or feel uneven when you walk from one room to the next
→ Gaps forming between walls and ceilings, or between window frames and the surrounding wall
→ An unexplained increase in your water bill, which can indicate a slab leak from foundation movement

A single hairline crack doesn’t always mean trouble. New slabs crack as the concrete cures, and that’s normal. What matters is whether your slab is actually moving. We figure that out with elevation data across the full footprint of your home. If it’s just cosmetic, we’ll let you know.

Foundation Repair Systems We Install in Dallas

Recent Dallas Project
Lake Highlands, Built 1984

A homeowner on Royal Lane called us about cracks that had appeared in the brick above the garage and along the east wall. The house was built during the 1984 boom on Eagle Ford clay. Our elevation survey showed 2.25 inches of settlement concentrated on the southeast corner, with the soil on that side completely dried out from a large pecan tree about 12 feet from the slab.

We installed 18 ST3 piers along the south and east perimeter, brought the slab back within a quarter inch of level, and wrapped up by 3 PM. Total cost was $7,400. The homeowner noticed the master bedroom door closing properly that same evening.

Every Dallas home is different, and the right pier depends on what’s going on underground. We carry three systems. Your inspector will recommend the one that fits your soil depth and your home’s load. How much the slab has already moved factors in too.

Most Affordable
ST1 System
Concrete Pressed Piers

Starts with 1 ft of steel, then all concrete. 11,980 PSI cylinders, nearly 2x stronger than the industry standard. Works well for homes on Austin Chalk or shallower clay formations on the west side of Dallas.

Learn About the ST1 →

Most Installed in Dallas
ST3 System
Steel + Concrete Hybrid

Starts with 3 ft of steel, then concrete. Punches through shallow hard layers and reaches about 50% deeper than the ST1. This is our go-to for Dallas homes on Eagle Ford clay. It covers the majority of repairs we do in this market.

Learn About the ST3 →

Maximum Depth
ST10 System
Deep Steel Piers

Starts with 10 ft of double-walled steel, reaching about 2x the depth of the ST1. We reserve this for severe cases with deep, active clay. Some homes near the White Rock Escarpment need it because the soil transitions are unpredictable at depth.

Learn About the ST10 →

What Happens During the Repair

Most Dallas jobs wrap up in one day. Our crew digs at each pier location along the perimeter, drives the pier to refusal, and lifts the slab back toward its original position. Steel brackets lock everything in place. Every hole is backfilled and compacted before we leave. You can stay in the home the whole time.

Your free lifetime transferable warranty starts the day we finish. If you sell your house later, the warranty transfers to the buyer at no cost. We also offer 0% interest financing with 6, 12, or 24-month terms and no payments required.



Find Us in Dallas

Our Dallas office is at 14875 Preston Rd Suite 550, Dallas, TX 75254. Open Monday through Friday, 7:30 AM to 6:00 PM.

Dallas Neighborhoods We Service

We work all across Dallas proper and the surrounding areas. These are the neighborhoods where we’ve done the most repairs.

Lake Highlands
Preston Hollow
Oak Lawn
Lakewood
Casa Linda
M Streets
Kessler Park
Oak Cliff
Far North Dallas
Uptown
Lower Greenville
Bluffview
Highland Park
University Park
White Rock

Foundation Repair FAQs — Dallas

Most Dallas foundation repairs fall between $2,500 and $15,000. The total depends on how many piers your home needs and how far the slab has settled. We offer 0% financing for up to 24 months with no payments.

Dallas sits on Eagle Ford Shale on the east side and Austin Chalk on the west, split by the White Rock Escarpment. The Eagle Ford clay swells when wet and shrinks when dry, which keeps slabs under constant stress. The 2022 drought-to-flood cycle did a lot of damage. On top of that, many homes built during the 1983-84 boom are old enough now that the original slab reinforcement is giving out.

Diagonal cracks in drywall near door and window corners. Doors that stick or won’t latch. Stair-step cracks in exterior brick. Floors that slope or feel uneven. Gaps between walls and ceilings or around window frames. An unexplained jump in your water bill, which can point to a slab leak caused by foundation movement.

Yes. Every inspection is free, no obligation. We take elevation measurements across your full slab, look at your drainage and grading, and check the soil conditions. You get a written report with everything we find. If you don’t need repair, we’ll tell you. Our Dallas office is at 14875 Preston Rd Suite 550.

Most repairs finish in a single day. The crew digs at each pier location, presses the piers to refusal, and lifts the slab back toward level. Steel brackets hold everything in place. All holes are backfilled and compacted before we leave. You do not need to move out.

Every repair includes a free lifetime transferable warranty. If you sell your home, the warranty transfers to the new owner at no charge.

We use three systems: the ST1 (concrete pressed piers, most affordable), the ST3 (steel and concrete hybrid, our most-installed system in Dallas), and the ST10 (deep steel piers for severe settlement or unpredictable soil). Your inspector picks the right one based on what the soil and your slab are doing.

Want to find out what’s going on with your foundation? Schedule a free inspection or call (469) 340-3270.

Get Your Free Foundation Inspection

We'll measure your slab, check your drainage, and give you a written report. If you don't need repair, we'll tell you.

Schedule Online (214) 302-8559