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Best 5 Foundation Repair Companies in St. Louis, MO

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. MO
  5. St. Louis
Written By Max Peterson|Last Updated: April 18, 2024

St. Louis gets 42 inches of rain each year, so St. Louis residents need firm foundations to secure their homes. If you notice cracks, sticky doors, shifting walls, or standing water, a local foundation contractor can identify and resolve the problem before it worsens. Start your foundation company search with these St. Louis contractors.

5 Best Foundation Repair Companies in St. Louis

KCB Masonry & Tuckpointing Logo

KCB Masonry & Tuckpointing

4.7/5
Based on 54 customer reviews.

Services Offered

Repair

Highlights

  • Free quotes
  • Transparent pricing
  • Good customer service
5456 Neosho St, St. Louis, MO 314-240-9812 kcbmasonrytuckpointing.com
Certified Waterproofing Inc. Logo

Certified Waterproofing

4.7/5
Based on 16 customer reviews.

Services Offered

RepairCrawl Space EncapsulationWaterproofingSealingRetaining WallsSump PumpsMasonry

Highlights

  • Free quotes
  • Helps educate customers
  • Good customer service
8529 S Broadway, St. Louis, MO 314-352-2080 certifiedwaterproofinginc.com
Crawlspace Medic of St. Louis Logo

Crawlspace Medic of St. Louis

4.7/5
Based on 102 customer reviews.

Services Offered

French DrainsCrawl Space EncapsulationMold RemediationRetaining WallsWaterproofingRepairInspectionGrading And LevelingSump PumpsMasonry

Highlights

  • Transparent pricing
  • Good customer service
  • Punctual service
8204 Exchange Way, St. Louis, MO 314-887-5001 crawlspacemedic.com
B&G Tuckpointing Logo

B&G Tuckpointing

4.5/5
Based on 148 customer reviews.

Services Offered

MasonryWaterproofingRepairGrading And Leveling

Highlights

  • Helps educate customers
  • Transparent pricing
4539 Ridgewood Ave, St. Louis, MO 314-363-0525 bgtuckpointing.com

More Local Foundation Repair Companies

Porter Tuckpointing LLC

User Reviews: 4.5/5 

1569 Sanford Ave
St. Louis, MO 63139

Customcrete, Inc.

User Reviews: 4.4/5 

8351 Crest Industrial Dr UNIT 9
St. Louis, MO 63123

Crack Wizard

User Reviews: 4.4/5 

9738 Gravois Rd
Affton, MO 63123

Andre Stone & Mason Work

User Reviews: 4.2/5 

9615 S Broadway
St. Louis, MO 63125

STL Polyjack

User Reviews: 4.7/5 

575 Rudder Rd Apt 101
Fenton, MO 63026

Dannegger Brothers Contracting

User Reviews: 4.2/5 

2385 Verna Ave
Maryland Heights, MO 63043

Ram Jack Foundation Repair and Waterproofing - St. Louis

User Reviews: 4.5/5 

1000 Fox Chase Industrial Dr
Arnold, MO 63010

Perma Jack of St. Louis

User Reviews: 4.5/5 

1127 Country Stone Dr
Manchester, MO 63088

Waterproof Solutions

User Reviews: 4.6/5 

1679 Springdale Blvd
Fenton, MO 63026

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about St. Louis
Average Max Temp:65°F
Average Min Temp:47°F
Average Monthly Precipitation:3.46"
Percent of Homes With Basements95%
Average Cost of Foundation Repair:$2,451
Average Cost of Foundation Waterproofing:$2,568

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in St. Louis

Some typical reasons why St. Louis homeowners suffer from foundation problems include:

  • Improper modifications: Roofing or landscaping work that wasn't done properly could result in your foundation settling.
  • Aging plumbing: St. Louis has its fair share of older homes, with a median building year of 1964. Many of these properties use cast-iron plumbing. When the pipes start eroding, leaking water could reach your foundation and even pool beneath it.
  • Standing water: Pooling water around your home can be a menace to your foundation's integrity, especially when it gathers in areas your gutters don't protect.
  • Tree Roots: Tree roots can enter a home's foundation through crevices, and may exert pressure that causes your foundation fracturing, pipes leaking, and overall structural deterioration.

How to Choose the Best Foundation Repair Company

To select a foundation repair contractor, you should think about what's most important to you. Use this list of attributes to help you navigate the process.

Licensing and Experience

Missouri doesn't issue contractor licenses, but foundation repair companies must still register with the Secretary of State. Local governments often have their own licensing requirements for contractors. Talk to team members to gain additional insight into a company's experience. You should ask about local inspection processes, permit ordinances and building codes.

Contractor websites are among the best places to do your research. Typically, a business will disclose how long it's been in the industry. It might also publish other content to assist prospective customers.

Customer Reviews

We advise examining the company's Better Business Bureau (BBB) profile to find out whether it's accredited and has a positive customer review score. You can see whether other homeowners have reported satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Complaints aren't necessarily a red flag in themselves. You want to discover how a company handles them. If the management team proactively and consistently resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate properly, you should think twice about working with it.

Lastly, we suggest you search other platforms, including Trustpilot and Google, for more opinions.

Foundation Repair Cost in St. Louis

The price of your foundation repair project can vary substantially based on the scale of the issues and what needs to be fixed. For minor foundation fissures and settling problems, you may pay as little as $1,800. However, if there is substantial damage, the normal cost falls at about $2,500. More intricate projects requiring digging, helical piers, or major mudjacking could cost $6,700+. This table shows the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$300
Leak Repair$2,333
Stabilization$3,983
Underpinning$1,154
Waterproofing$2,568

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Frequently Asked Questions About Foundation Repair in St. Louis

What will I pay to repair my foundation in St. Louis?

You could pay about $2,500 on materials and labor for your foundation project. Ultimately, your costs will depend on your specific needs and the extent of the damage.

When would I need a foundation replacement, and when could I just get a repair?

If you identified the issue through early warning signs like cracking walls, you'll likely not need a replacement. Usually, replacement's only necessary for extensive, severe damage.

What's the most popular foundation type in St. Louis?

St. Louis-area homes use several types of foundation, from concrete slabs and pier-and-beam foundations to crawlspaces and basements.

Do St. Louis foundation repair companies offer warranties or guarantees?

Yes, St. Louis foundation companies often back their work with warranties or guarantees. The specific terms of each program will vary by contractor, so you should ask about specific terms and conditions.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)