Researched by Directory Ventures Editorial Team · Last updated April 22, 2026
Compare 19 top-rated foundation repair professionals in Los Angeles. Read real reviews, check credentials, and get free quotes.
Looking for top-rated foundation repair in Los Angeles, CA? Our directory features 19 foundation repair professionals serving the Los Angeles metro area,with an average rating of 4.8 stars from 1,907 Google reviews.
Sunshine Foundation Repairs is a 5.00-star rated foundation repair company in Los Angeles, CA with 438 Google reviews.
Golden Retrofit & Foundation Repair is a 5.00-star rated foundation repair company in Los Angeles, CA with 278 Google reviews.
Foundation Repair LA Inc. is a 5.00-star rated foundation repair company in Los Angeles, CA with 25 Google reviews.
LA Seismic Construction Co. is a 5.00-star rated foundation repair company in Los Angeles, CA with 23 Google reviews.
California Foundation Works is a professional concrete contractors company serving Los Angeles, CA and surrounding areas. Contact us for a free estimate.
Foundation Experts is a 5.00-star rated foundation repair company in Los Angeles, CA with 16 Google reviews.
Lake House Builders is a 5.00-star rated foundation repair company in Los Angeles, CA with 8 Google reviews.
Sinai Construction is a 5.00-star rated foundation repair company in Los Angeles, CA with 7 Google reviews.
RM1 Construction - Foundation Repair is a 5.00-star rated foundation repair company in Los Angeles, CA with 3 Google reviews.
Firstchoice Foundation & Retrofitting Repair is a 5.00-star rated foundation repair company in Los Angeles, CA with 2 Google reviews.
The Foundation Works is a 4.90-star rated foundation repair company in Los Angeles, CA with 265 Google reviews.
Professional Foundation Repair is a 4.90-star rated foundation repair company in Los Angeles, CA with 222 Google reviews.
Alpha Structural, Inc. is a 4.80-star rated foundation repair company in Los Angeles, CA with 228 Google reviews.
GKU Construction is a 4.80-star rated foundation repair company in Los Angeles, CA with 58 Google reviews.
Los Angeles Concrete & Framing Co. is a 4.80-star rated foundation repair company in Los Angeles, CA with 5 Google reviews.
Weinstein Construction | Los Angeles Foundation Repair is a 4.60-star rated foundation repair company in Los Angeles, CA with 56 Google reviews.
Foundation Repair of CA is a 4.40-star rated foundation repair company in Los Angeles, CA with 209 Google reviews.
Foundation Builders Inc | Foundation Repair Los Angeles is a 4.20-star rated foundation repair company in Los Angeles, CA with 16 Google reviews.
Julian Construction, Inc. is a 4.10-star rated foundation repair company in Los Angeles, CA with 30 Google reviews.
Look for a company that performs a free, thorough inspection and explains the cause of damage — not just the fix. Check Google ratings for reviews mentioning honesty, thorough diagnostics, and whether the problem recurred after repair. Be cautious of companies that only offer one repair method.
Minor crack repairs (epoxy injection) cost $500–$2,500. Pier installation for significant settling runs $1,000–$3,500 per pier; most jobs require 8–15 piers. Full basement waterproofing systems run $5,000–$15,000. Get three quotes — pricing varies significantly by repair method.
Direct lines. No forms, no middlemen.
Listed businesses are shown on merit — no pay-to-rank. Contact any foundation repair professional directly.
*Estimates based on Los Angeles area averages. Get a personalized quote above.
Crack injection repairs take half a day to a full day. Pier installation typically takes 1–3 days. Full perimeter drainage and waterproofing systems take 3–7 days depending on basement size.
Ask whether the cause of movement is ongoing (drainage, tree roots, soil shrinkage), what repair method they recommend and why, whether they offer a lifetime warranty, what happens if piers are needed after the initial repair, and if the work is permitted.
All listings are sourced from Google Business Profiles and ranked by real Google ratings and review volume. No payment changes rankings. Confirm contractor licensing, insurance, and warranty terms directly before signing.
Invoke the written warranty immediately — most reputable companies offer transferable lifetime warranties. File with your state contractor licensing board if the contractor was licensed. Get a second professional opinion before any additional work is done.
Looking for foundation repair providers outside Los Angeles? Browse top-rated pros in these CA cities.