Every foundation is different, so every repair bid looks different too. This guide breaks down typical price ranges by repair type and what actually drives the number up or down — so you can walk into a contractor conversation already knowing what's realistic.
Per-crack epoxy or polyurethane injection
Typical mudjacking / slab leveling project
Whole-home pier underpinning, average case
Cost per pier, installed
Two homes with the same crack in the wall can get very different bids. Here's why.
A hairline crack and a 2-inch differential in slab elevation are not the same job. More movement generally means more piers, more labor, and a wider price range.
Slab foundations and pier & beam foundations are repaired with completely different methods and equipment, which changes the baseline cost before anything else is factored in.
Expansive Texas clay often means piers need to go deeper to reach stable bearing soil, which adds cost per pier compared to sandier or more stable ground.
Most whole-home repairs are priced per pier. A small correction might need 4–6 piers; a larger or more severely affected home can need 15–20+.
Tight side yards, mature landscaping, decks, or a crawl space with limited clearance all add labor time — and cost — to reach the areas that need work.
If poor drainage caused the movement in the first place, skipping a French drain or grading fix to save money now often means paying for the same repair again later.
Every method below solves a different kind of problem. Your contractor's on-site evaluation determines which one — or which combination — actually applies to your home.
Epoxy or polyurethane is injected into a wall or slab crack to seal it and restore structural strength. Best for isolated cracks with minimal ongoing movement.
A cement-based slurry is pumped beneath a sunken slab section to lift it back to grade. Common for sidewalks, driveways, and garage floors.
Steel piers are hydraulically driven to load-bearing soil or bedrock, then used to lift and stabilize the foundation. Common for heavier structures.
A screw-like steel pier is twisted into the ground to a stable depth. Works well for lighter structures and areas with limited access for heavy equipment.
Concrete cylinders are hydraulically pressed into the ground to form a pier. A lower-cost option often used on slab foundations in the right soil conditions.
French drains, grading, and gutter routing pull water away from the foundation. Often recommended alongside piering to prevent the movement from recurring.
Shims, sistered joists, and additional support posts correct sagging or uneven floors on a pier & beam foundation, which uses different methods than a slab.
Reserved for severe, structural-level damage where repair isn't viable. Uncommon, but possible on older homes with long-term, untreated movement.
Most newer Texas homes sit on a concrete slab poured directly on the ground. When expansive clay soil shifts beneath it, the slab cracks or settles unevenly instead of the floor structure moving independently.
Repairs typically center on piering — steel, helical, or concrete pressed piers driven down to stable soil to lift and stabilize the slab from below.
Common in older Texas homes, a pier & beam foundation raises the house on a network of piers and wood beams above a crawl space, rather than sitting directly on a slab.
Repairs often involve adjusting or replacing individual piers, sistering weakened floor joists, and adding shims — generally a different scope and cost structure.
Usually not, if the cause is normal soil movement — most policies exclude gradual settling. Coverage is more likely if the damage came from a covered event like a plumbing leak. Check with your insurer directly.
These are general industry ranges, not a quote for your home. An on-site evaluation is the only way to get an exact number, since it depends on your specific foundation, soil, and scope of work.
Often, yes. A bid far below the typical range can mean fewer piers than the home actually needs, lower-grade materials, or a contractor who isn't accounting for your soil conditions. Ask what's included before assuming it's a deal.
No. This guide and the Slab Check are both free. Texas Slab is a connection service — we don't perform repairs or charge for the match, and you only pay if you move forward with a contractor.
Take the free Slab Check and get matched with a licensed local contractor who can give you an exact, on-site quote.