Foundation Repair in Mobile, AL

The Eastern Shore and Mobile County sit on expansive bay clay that swells when wet and shrinks when dry. That seasonal cycle puts thousands of pounds of differential pressure on slab edges and pier-and-beam supports. Add Gulf-storm groundwater flooding, hurricane uplift, and Mobile's high water table, and most homes 30+ years old will show some movement — the question is whether yours is cosmetic or structural.

Hairline vertical cracks (less than 1/8") in concrete or brick are usually shrinkage and cosmetic. Stair-step cracks in brick veneer wider than 1/4", horizontal cracks in a basement wall, doors that won't latch, gaps where trim meets walls, or sloping floors — any of those need a professional inspection within weeks, not months. Stair-step cracks specifically are the #1 early warning of differential settlement in Mobile-area homes.

Minor crack sealing and waterproofing: $500–$2,500. Pier installation (helical or steel push piers) for spot settlement: $1,000–$3,000 per pier, with most homes needing 4–10 piers. Whole-house releveling: $10,000–$25,000+. Real numbers come from an on-site inspection — anyone giving you a price over the phone without seeing the home is guessing.

Standard Alabama HO-3 policies exclude foundation movement, settlement, and earth movement — these are baseline exclusions. The exception is sudden, accidental damage from a covered event (e.g., a plumbing leak that washes out soil under a footing). Hurricane damage to foundations is also typically excluded unless tied to wind-driven debris. Pay-out-of-pocket is the realistic plan unless you have a specific separate endorsement.

Pier installation on a typical Mobile home is 1–3 days of on-site work. Crack injection or carbon-fiber wall reinforcement is usually a single day. Whole-house releveling spans 3–7 days. You can stay in the home during most work. Engineering inspection upfront usually adds 1–2 weeks before work starts — that's the document your future buyer's inspector will want to see.

Yes, but Alabama law requires you to disclose known material defects. Most buyers will either walk or demand a $15,000–$40,000 concession against the price. Fixing it first — and getting an engineer's letter confirming the repair — typically nets you more than disclosing-and-discounting. We can coordinate with the structural engineer and produce the paperwork your closing attorney needs.