North Texas sits on expansive clay soil that swells when it rains and shrinks in August like a sponge on a dashboard. Every slab from Keller to Garland moves a little. The question is never “has it moved” — it's “how much, and what does that do to a sale.”
Hairline cracks in drywall corners, a door that sticks in summer and behaves in January — that's DFW background noise. The escalation pattern is what matters: stair-step cracks in brick, doors and windows racking out of square, floors you can feel slope, separation at frames. The only opinion worth acting on is a structural engineer's — a few hundred dollars for a report from someone selling nothing. Skip straight-to-repair-company quotes until you have it; the report tells you whether you need piers or a sprinkler schedule for the foundation line (yes, watering foundations is a real thing here).
Pier it, warranty it, then list. Foundation repair in DFW commonly runs five figures depending on scope. Done right, with a transferable warranty from an established company, a repaired foundation is close to a non-event for retail buyers — this market is fluent in piers. Best net if you have the cash and the time, including the drywall-and-door touch-up round that follows leveling.
List it un-repaired and price it in. Legal and common — Texas requires disclosing known foundation issues either way — but understand the mechanics: most retail buyers' lenders and inspectors treat active structural movement as a stop sign. Your buyer pool shrinks to the brave and the professional, and the brave usually retrade after inspection. Expect the discount to exceed the repair bid; uncertainty always prices worse than a known number.
Sell as-is to an investor. To someone who piers three houses a month, your foundation is a line item with a contractor price on it — not a fear. This nets less than pier-then-list and beats un-repaired retail more often than sellers expect, especially once you count the months. The pricing follows the standard five lines, with the engineer's scope sitting in the repair line.
Whatever you choose: disclose what you know, in writing, and keep the engineer's report with the file. In foundation country, the paper trail is the difference between a closed sale and a phone call from a lawyer two years later. Buyers don't run from documented problems — they run from discovered ones.
Get an as-is offer with the repair priced by people who fix slabs every week.
This article is general information for Texas property owners, not legal, tax, or financial advice. Laws change and facts matter — consult your own attorney, CPA, or advisor about your situation. Any offer examples are illustrations, not commitments.