Foundation Repair Questions, Answered

The rough rule contractors use: hairline cracks under about 1/8 inch that aren't growing are usually cosmetic. Cracks wider than 1/4 inch, cracks that run diagonally from window and door corners, cracks that have visibly widened over a season, and any crack where the two sides are offset from each other are worth a professional look. Add sticking doors or measurable floor slope and it moves from 'watch it' to 'get it inspected.' The inspection is free, so there's little reason to guess.

Most residential slab repairs in Wichita County are finished in two to four days. A small single-corner job can be done in a day. Pier-and-beam leveling is often one to three days. Larger projects with interior piering, tunneling, or plumbing repairs can run a week or more. You can usually stay in the house the whole time.

Full slab replacement on a residential home is extremely rare and almost never the right answer. In the overwhelming majority of cases the concrete is fine and only the support underneath it has failed. Piering restores the support. If a contractor's first recommendation is to tear out and re-pour your slab, get a second opinion and an engineer.

Only measurement tells. The contractor takes elevation readings across the floor with a manometer or laser level to map where and how much the slab has dropped, then places piers to support the affected span. A corner may need 4 to 8. One full side may need 12 to 20. Be cautious of any pier count quoted before someone has measured your floors.

Neither, exactly. Pier-and-beam gives you accessible plumbing and an adjustable structure, which makes future corrections cheap. Slab gives you no crawl space to keep dry and no wood to rot, but when it moves the repair is more invasive. In this county both types fail for the same underlying reason: moisture swings in red clay soil.

There's no schedule. A well-drained house with a dry crawl space may go decades. A house with standing water underneath or bad grading may need attention every several years until the moisture is fixed. That's the real variable — not the age of the house.

No house is perfectly level, including new construction. What matters is differential — how much the elevation changes over a given distance and how abruptly. A gradual inch across a 40-foot span rarely causes damage. A sharp half-inch drop over a few feet cracks things. That's why elevation mapping is the first step, not the lifting.

Some new cracking during a lift is common and expected, because you're moving a structure that has settled into its current shape. A slow, staged lift minimizes it. Assume cosmetic repair will be needed afterward and ask whether it's in the estimate — on most estimates in this market it isn't.

If it's a stable hairline that hasn't changed in a year, patching for appearance is fine. If it's active, patching hides the only evidence you have. Photograph and date it first, monitor for a season, and get it inspected before you cover it up.

Garage slabs are often poured separately from the house slab and crack on their own schedule, so a crack there doesn't automatically mean the house is moving. What matters is whether the crack has vertical offset, whether the garage door still seals, and whether it lines up with cracking elsewhere.

Per-pier pricing here generally runs $300 to $800 depending on type and depth. A single settled corner might land between $2,500 and $7,000. A larger job across multiple sides commonly runs $8,000 to $22,000. Pier-and-beam releveling often costs less. See the Wichita Falls cost guide for what moves those numbers.

Some movement is close to universal here given the soil and climate. What isn't normal is significant differential movement — sharp elevation changes across short distances, active widening cracks, doors that have gone from sticking to not closing. Free elevation readings distinguish the two.

It tracks soil and drainage more than address. Older pier-and-beam areas like Floral Heights see crawl space and pier failures. Flatter mid-century neighborhoods see drainage-driven settlement. Streets with large mature trees see one-sided drying. The variable is your specific lot, not the neighborhood name.