Foundation & Structure · Santa Monica, CA

Foundation & Structure Repair Costs

Foundation repair, framing, and structural fixes. Estimates below are localized to labor and material rates in the Santa Monica, CA area (zip prefix 904). Enter your exact zip to refine.

Showing local estimates for Santa Monica, CA (90401)

Major$5,925 – $29,623

Foundation cracks - significant/structural

Structural repair (underpinning/piers)

Major$3,524 – $17,619

Bowing basement walls

Install wall anchors or carbon fiber straps

Major$2,276 – $11,378

Termite/WDO damage (structural)

Treat + repair structural damage

Major$2,349 – $11,746

Basement water intrusion/seepage

Interior/exterior waterproofing

Major$1,152 – $11,518

Improper structural modifications

Engineer assessment + corrective framing

Major$2,290 – $9,159

Sill plate rot

Replace rotted sill plate sections

Major$1,152 – $5,759

Floor joist sagging/damaged

Sister or replace floor joists

Major$1,707 – $5,689

Support beam/column damage

Replace or reinforce support beam

Major$1,746 – $5,821

Crawl space moisture/standing water

Install vapor barrier + dehumidifier

Major$598 – $3,586

Post/pier settling

Level and stabilize support piers

Moderate$587 – $3,524

Crawl space ventilation inadequate

Add foundation vents or encapsulation

Moderate$569 – $2,276

Subfloor damage/deterioration

Replace damaged subfloor sections

Minor$239 – $956

Foundation cracks - hairline/minor

Monitor or seal minor cracks (epoxy)

About These Estimates

These estimates are based on national averages adjusted for local labor and material costs using BLS and BEA data. Actual costs vary based on specific conditions, contractor availability, and project complexity. Always obtain multiple quotes from licensed local contractors.