Signs to watch
- Diagonal cracks from the corners of doors and windows
- Doors that stick, swing open or closed by themselves, or don’t latch
- Stair-step cracks in brick, or cracked floor tile
- Gaps between the soil and the slab during dry spells
- Sloping floors or gaps between baseboards and floors
What helps
- Keep soil moisture steady during dry spells; a soaker hose around the perimeter is a common Houston practice.
- Make gutters and grading move water away from the house, not pool against it.
- Mind large trees close to the house; they draw moisture from the soil.
- Have a foundation specialist or structural engineer evaluate widening cracks.
Before a remodel
If your house has active foundation movement, fix it before installing new tile, cabinets or drywall. New finishes will crack again if the slab is still moving. We check doors, floors and walls at the estimate visit and tell you if an evaluation makes sense first.
Common questions
How much does foundation repair cost in Houston?
Repairs commonly range from about $3,000 to over $20,000, and severe cases can reach $40,000–$50,000, according to Houston foundation specialists interviewed by KPRC in 2026.
Should I water my foundation in Houston?
Many local foundation experts recommend steady watering during long dry spells to keep the clay from shrinking. Follow local watering restrictions and avoid standing water.
Are hairline cracks normal?
Small hairline cracks in drywall or concrete are common as houses settle and seasons change. Cracks that widen, reappear after repair or come with sticking doors are worth an inspection.
Sources
This guide is general information, not legal, tax or financial advice. Rules change; confirm details with the agency named in the sources or a licensed professional.