Foundation Repair in Tom Bean, TX — Small Town on Deep Grayson County Clay

Schedule Free Inspection Call (214) 302-8559

Serving Tom Bean From Our McKinney Office

Tom Bean Sits on Blackland Prairie Clay That Never Stops Moving

Tom Bean is a quiet railroad town in southeastern Grayson County, about 11 miles southeast of Sherman and roughly 55 miles north of our McKinney headquarters. We run crews up to Tom Bean and the surrounding Texoma communities regularly. The soil here is the same Blackland Prairie clay that causes problems all across North Texas, but the formations in this part of Grayson County bring their own complications. The Ozan Marl and Wolfe City Sand underlie much of the area around Tom Bean, layered over older Cretaceous chalk and shale. That means you can have dense, high-plasticity clay near the surface sitting on top of sandy layers that drain unevenly underneath your slab.

If your doors are sticking, your brick has stair-step cracks, or your floors feel like they slope toward one side of the house, your foundation is probably shifting. It happens regularly in Tom Bean. The Blackland clay here can swell 30% or more when it absorbs moisture after a rain, then shrink and pull away from your slab when the summer heat dries it out. That wet-dry cycle is the single biggest cause of foundation failure in Grayson County. But not every crack means you need piers. Concrete cures, houses settle, and some movement is completely normal.

We offer a free inspection with no obligation. Our crew takes elevation readings across your entire slab, checks your grading and drainage, and evaluates the soil conditions specific to your lot. Everything goes into a written report. If you don’t need piers, we’ll tell you straight. We have done over 20,000 inspections in the DFW and North Texas area and walked away from plenty 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.

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5,000+
Foundations
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McKinney HQ
1402 Custer Rd #904, McKinney, TX 75070

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Foundation repair in Tom Bean typically runs between $2,500 and $12,000, depending on the number of piers and how far your slab has settled. 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 (214) 302-8559.

Why Tom Bean Homes Have Foundation Problems

Tom Bean sits squarely on the Blackland Prairie, a belt of dark, heavy clay soil that stretches from San Antonio through Central Texas and up into the Red River counties. In Grayson County, the underlying geology is mostly Cretaceous-age formations: the Ozan Marl and Austin Chalk sit beneath much of the area, with pockets of Wolfe City Sand and Eagle Ford Shale contributing to unpredictable soil behavior. The topsoil here is dense, dark, and loaded with smectite clay that can exceed 60% clay content in some areas. That kind of soil does not sit still.

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Blackland Prairie Clay

The Blackland Prairie soil around Tom Bean is classified as Vertisol, one of the most expansive soil types in the country. It swells over 30% when saturated and cracks deeply during dry spells, sometimes opening gaps 4 inches wide and 6 feet deep. That constant volume change is what pushes and pulls on your slab year after year.

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Ozan Marl and Mixed Substrata

Beneath the topsoil, Tom Bean sits over the Ozan Marl formation, a calcareous clay layer that weathers into sticky, reactive material at the surface. Where the Ozan transitions to Austin Chalk or pockets of Wolfe City Sand, you get inconsistent bearing capacity under the same slab. One side of your house might sit on dense marl while the other side is over a sandier layer that drains faster. That mismatch causes differential settling.

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Rural Lot Conditions

Many homes in Tom Bean and the surrounding countryside were built on larger lots with septic systems and well water. That means the soil moisture around the foundation can vary widely depending on where drainage flows, where the septic field sits, and whether large trees are pulling water from one side of the slab. We see a lot of cases where one corner of the house settled because a mature oak or pecan dried out the clay on that side.

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Texoma Weather Swings

Grayson County gets hit with the same drought-to-deluge cycles that punish foundations all across North Texas. The 2022 drought baked the clay to the point of deep cracking, then heavy rains came and saturated everything fast. Going from bone-dry to soaked is the worst-case scenario for a slab on expansive soil. We saw a surge of calls from the Texoma area after that season, many from homeowners who had never had a single issue before.

Between the clay, the mixed geology, and the rural drainage patterns, Tom Bean is a challenging environment for any slab-on-grade foundation. Proper grading away from the house and functional gutters make a real difference. We evaluate drainage as part of every free inspection.

Signs Your Tom Bean Home May Need Foundation Repair

Some of these appear gradually over years. Others show up during a single dry summer. If you notice two or more, it is time to get a professional evaluation.

→ 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
→ Exterior gaps where the slab meets the brick ledge, which can indicate the perimeter is settling away from the structure

A single hairline crack does not always mean trouble. New concrete cracks as it cures, and that is normal. What matters is whether your slab is actually moving. We determine that with elevation data across the full footprint of your home. If it is just cosmetic, we will let you know.

Foundation Repair Systems We Install in Tom Bean

Recent Grayson County Project
Tom Bean, Built 1997

A homeowner on the east side of town called about doors that had started sticking over the previous summer and a crack that appeared above the garage door. The house was built in 1997 on a half-acre lot with two large post oaks near the south foundation wall. Our elevation survey showed 1.75 inches of settlement along the south and southeast perimeter, with the soil visibly pulled away from the slab edge on the tree side.

We installed 14 ST3 piers along the south and east perimeter, brought the slab back within a quarter inch of level, and wrapped up by early afternoon. Total cost was $5,600. The homeowner reported that every door in the hallway was closing properly that evening.

Every home in Tom Bean is different, and the right pier depends on what is happening underground. We carry three systems. Your inspector will recommend the one that fits your soil depth and your home’s load. How far 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 the Austin Chalk pockets or shallower clay formations found in parts of Grayson County.

Learn About the ST1 →

Most Installed in Tom Bean
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 Tom Bean homes sitting on the Blackland clay and Ozan Marl. It handles the majority of repairs we do in the Texoma area.

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 where the active clay runs deep or the soil transitions between marl and sand are unpredictable. Some lots outside of town need it because the substrata changes sharply over short distances.

Learn About the ST10 →

What Happens During the Repair

Most Tom Bean jobs finish 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 entire 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.



Our Nearest Office — McKinney

Our McKinney headquarters is at 1402 Custer Rd #904, McKinney, TX 75070. Open Monday through Friday, 7:30 AM to 6:00 PM. We serve Tom Bean and all of Grayson County from this location.

Tom Bean and Surrounding Communities We Service

We work throughout Grayson County and the surrounding Texoma area. These are the communities near Tom Bean where we regularly perform inspections and repairs.

Whitewright
Sherman
Bells
Savoy
Trenton
Van Alstyne
Howe
Gunter
Denison
Bonham
Melissa
Anna
Celina
Collinsville
Leonard

Foundation Repair FAQs — Tom Bean

Most foundation repairs in Tom Bean fall between $2,500 and $12,000. 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.

Tom Bean sits on Blackland Prairie clay over Ozan Marl and Austin Chalk formations. The topsoil is heavy smectite clay that swells when wet and shrinks when dry, putting constant stress on slabs. Rural lot conditions with large trees and septic systems create uneven moisture around foundations. The 2022 drought-to-flood cycle was especially damaging across Grayson County.

Diagonal cracks in drywall near door and window corners. Doors that stick or will not latch. Stair-step cracks in exterior brick. Floors that slope or feel uneven. Gaps between walls and ceilings or around window frames. Gaps where the slab meets the brick ledge on the exterior, which can indicate the perimeter is settling.

Yes. Every inspection is free, no obligation. We take elevation measurements across your full slab, check drainage and grading, and evaluate the soil conditions on your lot. You get a written report with everything we find. If you do not need repair, we will tell you. We serve Tom Bean from our McKinney office at 1402 Custer Rd #904.

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 the Texoma area), 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 is going on with your foundation? Schedule a free inspection or call (214) 302-8559.

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