Researched by Directory Ventures Editorial Team · Last updated April 22, 2026
Compare 19 top-rated foundation repair professionals in St. Louis. Read real reviews, check credentials, and get free quotes.
Looking for top-rated foundation repair in St. Louis, MO? Our directory features 19 foundation repair professionals serving the St. Louis metro area,with an average rating of 4.8 stars from 9,081 Google reviews.
Missouri Basement is a 5.00-star rated foundation repair company in St. Louis, MO with 325 Google reviews.
Home Shield Foundation Repair is a 5.00-star rated foundation repair company in St. Louis, MO with 276 Google reviews.
Jet Foundation Repair is a 5.00-star rated foundation repair company in St. Louis, MO with 102 Google reviews.
Crackstoppers Foundation Repair & Waterproofing is a 5.00-star rated foundation repair company in St. Louis, MO with 27 Google reviews.
Helitech Waterproofing & Foundation Repair is a 4.90-star rated foundation repair company in St. Louis, MO with 2369 Google reviews.
Foundation Recovery Systems is a 4.90-star rated foundation repair company in St. Louis, MO with 1700 Google reviews.
Quality Waterproofing - Foundation Repair is a 4.90-star rated foundation repair company in St. Louis, MO with 358 Google reviews.
Perma Jack of St. Louis is a 4.90-star rated foundation repair company in St. Louis, MO with 338 Google reviews.
Stratum Structural Systems is a 4.90-star rated foundation repair company in St. Louis, MO with 330 Google reviews.
Fred's Foundation Repair and Waterproofing is a 4.90-star rated foundation repair company in St. Louis, MO with 35 Google reviews.
Ram Jack St. Louis is a 4.80-star rated foundation repair company in St. Louis, MO with 210 Google reviews.
Crawlspace Medic of St. Louis is a 4.80-star rated foundation repair company in St. Louis, MO with 128 Google reviews.
Waterproof Solutions is a 4.80-star rated foundation repair company in St. Louis, MO with 97 Google reviews.
HIGH & DRY foundation repair is a 4.80-star rated foundation repair company in St. Louis, MO with 84 Google reviews.
Crack Wizard is a 4.80-star rated foundation repair company in St. Louis, MO with 67 Google reviews.
Atlas Foundation Solutions LLC is a 4.80-star rated foundation repair company in St. Louis, MO with 21 Google reviews.
Woods Basement Systems, Inc. is a 4.70-star rated foundation repair company in St. Louis, MO with 2578 Google reviews.
Archway Foundation Repair Inc is a 4.50-star rated foundation repair company in St. Louis, MO with 8 Google reviews.
Dannegger Brothers is a 4.40-star rated foundation repair company in St. Louis, MO with 28 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 St. Louis 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 St. Louis? Browse top-rated pros in these MO cities.