Foundation Crack Repair in Pocatello, ID
Leaking, widening or stair-step cracks? We connect Pocatello homeowners with a vetted local foundation pro for a free inspection and honest recommendations.
Signs you may need foundation crack repair
- Cracks wider than about 1/8 inch, or ones that keep growing
- Horizontal cracks in basement walls
- Stair-step cracks in cinder block walls
- Water or efflorescence (white powder) seeping through a crack
- Cracks that are wider at the top or bottom
- Cracks along with sticking doors or windows
Why foundations crack in the Pocatello area
Concrete naturally shrinks as it cures, so small hairline cracks are common. The cracks that matter usually come from soil movement. Around Pocatello that often means collapsible silty soils settling after they get wet, clay soils swelling and shrinking, and frost heave during long freeze-thaw winters. Spring snowmelt and poorly directed downspouts often make it worse.
Common repair methods
The right fix depends on what's causing the crack and whether it's still moving:
- Polyurethane or epoxy injection to seal a leaking crack in a poured wall or bond it structurally.
- Wall reinforcement (carbon fiber, steel braces or anchors) when cracks are caused by sideways soil pressure.
- Underpinning with piers when a section of the foundation is settling.
- Drainage fixes such as downspout extensions and regrading, so water stops feeding the problem.
What to expect
A local pro will look at the crack pattern, measure, check floors and walls for movement, and explain the cause. You'll get a written estimate before any work begins. There's no obligation to move forward.