Foundation movement rarely announces itself all at once. It shows up as a scatter of small annoyances that are easy to blame on "the house settling." In Midland's expansive clay, that scatter follows a pattern. Here are the ten signs we check on every inspection, roughly in the order homeowners usually notice them:
1. Doors That Stick — Seasonally
The classic first symptom. When clay shrinks in summer drought, frames rack out of square and doors bind at the top corner or latch side. If the same doors free up after a wet spell, that's not the door — that's the foundation breathing with the soil.
2. Stair-Step Cracks in Brick
Cracks that climb mortar joints diagonally, like a staircase, are the signature of differential settlement — one section of foundation dropping relative to its neighbor. Note where they are; they point at the settled zone.
3. Diagonal Drywall Cracks at Door & Window Corners
Openings are the weak points in a wall, so racking stress shows up there first — thin cracks running diagonally from the frame corners toward the ceiling.
4. Gaps Above Kitchen Cabinets or Countertops
Cabinets are fixed to the wall; the floor drops away beneath them. A gap opening between cabinet and ceiling — or a backsplash pulling from the counter — means the slab under that wall has moved.
5. Sloping or Bouncy Floors
On a slab, slope; on pier and beam, bounce and dips. Try the marble test: if a marble rolls consistently to the same wall in multiple rooms, elevations are off.
6. Windows That Won't Open (or Won't Stay Open)
Same mechanism as sticking doors. Single-hung windows that suddenly slam themselves shut are telling you the frame is out of plumb.
7. Cracks in Tile or the Garage Slab
Tile is brittle and cracks along slab stress lines — a crack running through multiple tiles in a line is the slab underneath, not the tile. The bare concrete in your garage shows the same story without the disguise.
8. Separation at Trim, Crown, and Baseboards
When framing racks, finish carpentry opens up: crown molding pulls from the ceiling, baseboards gap at the floor, mitered corners open.
9. A Chimney Leaning or Separating From the House
Chimneys are heavy and often on their own footing, so differential movement shows there early and obviously. A gap between chimney and siding deserves prompt attention.
10. Plumbing Problems With No Obvious Cause
Slab movement stresses supply and drain lines. Recurring clogs, a spinning water meter with everything off, warm spots on the floor, or unexplained moisture at slab edges can mean a line has cracked — and under-slab leaks and settlement feed each other.
Seeing Two or More? Get It Measured.
Any one sign can have an innocent explanation. A cluster of them, concentrated on one side of the house, almost never does. A free elevation survey takes about an hour and answers the question with numbers instead of worry — and if your foundation is fine, that's exactly what we'll tell you.