Foundations & Structural

Foundation Crack Evaluation

Is that crack cosmetic or structural? An engineer measures and evaluates foundation, slab and wall cracks. Typical US fees run $300 to $1,000 per inspection, and most projects take Same week visit; report in under 2 weeks.

Typical US fee$300 to $1,000per inspection

Typical timelineSame week visit; report in under 2 weeks

Permit drawingsAs needed

What the work involves

Not every crack is a problem. An engineer looks at crack width, pattern, displacement and whether it is active, along with related signs, to separate shrinkage cracks from settlement, heave or lateral pressure. The engineer may recommend monitoring with crack gauges, simple sealing, drainage fixes or structural repair.

When you need it

Horizontal crack in a basement wall
Stair-step cracks in block or brick
Crack wider than about 1/4 in. or with one side offset
Cracks that are growing or reopening
Slab cracks with heaving or sinking

What you receive

Crack mapping and measurement
Written assessment
Monitoring plan
Repair recommendations

What drives the cost

Estimate based on Fixr ($300 to $600) and This Old House ($300 to $1,000) inspection ranges. Simple crack repair runs about $250 to $800 per Angi.

Frequently asked questions

How much does foundation Crack Evaluation cost?

Across the US, foundation Crack Evaluation usually costs $300 to $1,000 per inspection. Estimate based on Fixr ($300 to $600) and This Old House ($300 to $1,000) inspection ranges. Simple crack repair runs about $250 to $800 per Angi.

How long does foundation Crack Evaluation take?

Plan on Same week visit; report in under 2 weeks from signed proposal to stamped deliverables, longer if a site visit, soil testing or a permit review cycle is involved.

Is a permit required for foundation Crack Evaluation?

Often not on its own, but the findings frequently lead to work that does need a permit. We tell you which parts of the follow-up work your local building department will review, and can prepare those drawings too.

Will I also need a structural engineer?

Sometimes. Depending on the site, foundation Crack Evaluation can also involve a structural engineer, home inspector or foundation repair contractor. We tell you up front which other professionals your project needs and coordinate with them so the drawings agree.

Who do you provide foundation Crack Evaluation for?

Most of our clients for this service are homeowners, lenders and insurers. Describe your project and one of our engineers will reply with scope, fee and schedule.

Are hairline vertical cracks normal?

Thin vertical cracks in poured concrete are often caused by shrinkage and are commonly not structural, but an engineer can confirm. Sealing them can still help keep water out.

Why are horizontal cracks a concern?

Horizontal cracks in basement walls often indicate soil or water pressure pushing the wall inward. They should be evaluated promptly, especially if the wall is bowing.

How do I know if a crack is active?

Engineers use crack monitors or repeat measurements over months to see movement. Photos with a ruler and dates are a simple way to track changes yourself.

Can epoxy fix my crack?

Injection can seal and bond some cracks, but it will not fix the cause of ongoing movement. Polyurethane injection is often used when the goal is stopping water rather than restoring strength.