Foundation Repair in Lewisville, TX — Served From McKinney HQ

Serving Lewisville From Our McKinney Headquarters

Lewisville Foundation Repair by Stratum

Lewisville has a soil problem most people don’t know about. The USDA actually named an entire soil classification after this city. The Lewisville Series is a calcareous clay found across the Blackland Prairie, and this area is the type locality — the place where scientists first documented it. That clay swells when it gets wet and shrinks when it dries. Your slab sits on top of that cycle, and over time, things move.

We don’t have an office in Lewisville, but our McKinney headquarters at 1402 Custer Road is a straight shot east on 121 to the Dallas North Tollway. Our crews work in Lewisville regularly — Castle Hills, Valley Ridge, Old Town, neighborhoods along Garden Ridge Boulevard, and everything between FM 407 and Business 121. If your doors are sticking, your floors feel uneven, or you’re seeing cracks in the drywall, your foundation might be settling. Or it might not. Plenty of cracks are cosmetic.

Our free inspection answers that question. We take elevation measurements across the entire slab, check your drainage and soil moisture, and give you a written report. If your home doesn’t need piers, we’ll say so. We’ve done over 20,000 inspections across DFW and turned down plenty of jobs that didn’t require repair. When work is needed, we use one of our three pier systems and handle most jobs in a single day.

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Google Rating
Company-Wide

500+
Reviews Across
All DFW Offices

5,000+
Foundations
Repaired in DFW

Serving Lewisville
From McKinney HQ — 1402 Custer Rd

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

Foundation repair in Lewisville typically costs between $2,500 and $14,000, depending on how many piers your home needs and how deep the settling goes. We offer a free lifetime transferable warranty on every repair, plus 0% financing for up to 24 months with no payments. Schedule your free inspection or call (214) 302-8559.

Why Lewisville Homes Have Foundation Problems

Lewisville sits on the Blackland Prairie. The soil here is so specific to this area that the USDA used it as the reference sample for an entire soil classification. The Lewisville Series is a dark, calcareous clay with high shrink-swell potential. When it rains, the ground expands. When summer heat bakes it dry, it contracts. That push-and-pull happens under your slab every year.

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The Lewisville Soil Series

The USDA literally named this soil classification after the city. Lewisville Series clay is calcareous, dark, and has high shrink-swell capacity. It absorbs water and expands, then dries and contracts. That repeated volume change wears on residential slabs year after year. This is ground zero for the problem.

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Lewisville Lake and the Water Table

Lewisville Lake covers thousands of acres on the city’s northern edge. The water level changes with rainfall and dam releases, and that shifts the water table for miles around. Homes near the lake, especially north of FM 407, deal with moisture coming from below and from the surface. The soil stays wetter longer in some spots and dries unevenly in others.

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The 2013 Drought-to-Deluge

North Texas went through a bad drought in 2012 and 2013, then got hit with heavy rainfall. That swing, bone dry to soaking wet, caused a wave of foundation failures across Lewisville. Clay that had fully contracted suddenly expanded fast. Slabs that had settled during the drought got pushed unevenly when the ground swelled back. A lot of homes that had no visible damage before 2013 started showing cracks that year.

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Castle Hills on Former Farmland

Castle Hills was built on land that had been farmed for decades. All that grading stripped the natural soil profile and replaced it with compacted fill. If the fill wasn’t packed to spec, and on fast-track builds it sometimes isn’t, it settles over time. We see newer homes in Castle Hills showing signs that usually take 15 to 20 years to show up in older neighborhoods.

Reactive clay, a lake that messes with the water table, and neighborhoods built on fill dirt — Lewisville has a lot working against its foundations. Proper drainage is the single best thing you can do to slow the process. If water pools against your slab, if your gutters dump at the foundation line, or if your yard slopes toward the house instead of away, those problems speed up the damage. We check all of that during every free inspection.

Signs Your Lewisville Home May Need Foundation Repair

Some of these show up slowly over months or years. Others appear fast after a dry spell or heavy rain. If you notice more than one, it’s worth calling for an inspection.

→ Diagonal cracks in drywall, usually near door and window corners
→ Doors that stick or won’t latch, especially interior doors that used to close fine
→ Stair-step cracks in exterior brick, following the mortar joints
→ Uneven or sloping floors you can feel when walking across a room
→ Gaps between window frames and walls, or gaps where the wall meets the ceiling
→ A sudden spike in your water bill, which can point to a slab leak caused by foundation movement

Not everything on that list means you need piers. Hairline cracks in newer Castle Hills homes are sometimes just normal curing. That’s why we measure the entire slab before recommending anything. If the movement is cosmetic, we’ll tell you.

Stratum's Foundation Repair Systems for Lewisville Homes

Recent Lewisville Project
Castle Hills — Phase 2, Built 2016

The homeowner noticed diagonal cracks spreading across the living room wall about three years after move-in. Several doors on the first floor had stopped latching. Our inspection found nearly 2 inches of differential settlement along the east side of the slab. The fill under that section of the lot hadn’t compacted properly before the foundation was poured.

We installed 18 ST3 piers along the east and south perimeter, brought the slab back within tolerance, and had the crew packed up by 3 PM. Total cost came in around $7,200. The homeowner sent us a photo that evening of her front door closing flush for the first time in two years.

We don’t use a one-size-fits-all pier. Stratum has three systems. Which one your home needs depends on the soil conditions, the weight of the structure, and how far things have settled.

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. A solid option for standard Lewisville clay when the budget is tight.

Learn About the ST1 →

Most Popular
ST3 System
Steel + Concrete Hybrid

Starts with 3 ft of steel, then concrete. Punches through shallow hard spots and compacted fill layers. ~50% deeper than the ST1. This is the system we install most in Lewisville, especially in Castle Hills where fill depth varies.

Learn About the ST3 →

Maximum Depth
ST10 System
Deep Steel Piers

Starts with 10 ft of double-walled steel. ~100% deeper than the ST1. Reserved for severe settling, heavy two-story homes, or spots near Lewisville Lake where deep moisture makes it harder to reach stable ground. Most Lewisville homes don’t need it.

Learn About the ST10 →

What Happens During the Repair

Most Lewisville jobs finish in a single day. Our crew digs at each pier location along the foundation perimeter, presses the pier to refusal, lifts the slab back toward its original elevation, and locks everything off with a steel bracket. Every hole is backfilled and compacted before we leave. You don’t need to move out.

Your free lifetime transferable warranty starts the day we finish. Sell your home and the warranty goes with the new owner at no cost. We also offer 0% interest financing for 6, 12, or 24 months with no payments.



Nearest Office — McKinney HQ

Our headquarters is at 1402 Custer Rd #904, McKinney, TX 75070. About 35 minutes east of Lewisville via 121 and the Tollway. Open Monday through Friday, 7:30 AM to 6:00 PM.

Lewisville Neighborhoods We Service

Here are some of the neighborhoods and areas where we’ve done the most foundation work around Lewisville.

Castle Hills
Valley Ridge
Old Town Lewisville
Highland Village
Vista Ridge
Garden Ridge
Lakewood Village
Timber Creek
Hebron
Indian Creek
Colony at Lewisville
The Colony
Flower Mound
Coppell

Foundation Repair FAQs — Lewisville

Most foundation repairs in Lewisville cost between $2,500 and $14,000. The price depends on how many piers your home needs and how far things have settled. We offer 0% financing for up to 24 months with no payments.

The USDA named an entire soil classification — the Lewisville Series — after this city because the clay here is textbook Blackland Prairie. It swells when it gets wet and shrinks when it dries, so the ground under your slab never stops moving. Lewisville Lake makes it worse by pushing the water table around.

Sticking doors, diagonal cracks in drywall near door and window corners, stair-step cracks in exterior brick, uneven floors, gaps between window frames and walls, and a sudden jump in your water bill — that last one can mean a slab leak from foundation movement.

We don’t have a Lewisville office, but our McKinney headquarters at 1402 Custer Rd is about 35 minutes away. Our crews work in Lewisville regularly. Every inspection is free with no obligation. We measure the entire slab, check drainage and soil conditions, and give you a written report.

Most jobs finish in a single day. The crew digs at each pier location, presses the piers to refusal, lifts the slab, and locks everything off with a steel bracket. Every hole is backfilled before we leave. You don’t need to move out during the repair.

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

Castle Hills was built on old farmland that needed a lot of grading and fill. If the fill wasn’t compacted right, it settles and takes the foundation with it. We’ve seen homes there show settling signs within 5 to 10 years, which is faster than you’d normally expect.

Want to know where your home stands? Schedule a free inspection or call (214) 302-8559. We’ll come to you.

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