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A home that recently had its foundation serviced by a local pro

Best 5 Foundation Repair Companies in O'Fallon, MO

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  1. Home
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  3. Foundation Repair
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  5. O'Fallon
Written By Max Peterson|Last Updated: May 18, 2024

Your foundation doesn't just keep your O'Fallon home stable. It also stands guard against erosion and water damage. When foundation issues arise, O'Fallon professionals can help you repair your foundation, reducing time and expenses long-term. Discover O'Fallon's best foundation repair companies according to our in-depth research.

5 Best Foundation Repair Companies in O'Fallon

Crack Attack Foundation Repair Logo

Crack Attack Foundation Repair

4.7/5
Based on 89 customer reviews.

Services Offered

Retaining WallsRepairWaterproofing

Highlights

  • Transparent pricing
  • Good customer service
  • Helps educate customers
3220 Everwood Run, St Charles, MO 636-332-0069 crackattack.net
Crackstoppers Foundation Repair & Waterproofing Logo

Crackstoppers Foundation Repair & Waterproofing

4.7/5
Based on 19 customer reviews.

Services Offered

WaterproofingRepairSump PumpsRetaining Walls

Highlights

  • Punctual service
  • Free quotes
  • Transparent pricing
62 Spring Trail Ct, St Charles, MO 636-262-8458 crackstoppersstl.com
Lift Rite Logo

Lift Rite

4.6/5
Based on 89 customer reviews.

Services Offered

SidewalksGrading And LevelingRepairConcreteRetaining Walls

Highlights

  • Punctual service
  • Transparent pricing
  • Helps educate customers
397 Crossroads Business Park Ct, Wentzville, MO 636-332-8009 liftritemudjacking.com
Craig & Son Concrete, LLC Logo

Craig & Son Concrete

4.3/5
Based on 54 customer reviews.

Services Offered

DrivewaysRepairConcreteSidewalks

Highlights

  • Transparent pricing
  • Helps educate customers
  • Free quotes
585 Edinger Rd, Wentzville, MO 636-240-0895 craigandsonconcrete.com

More Local Foundation Repair Companies

Stratum Structural Systems

User Reviews: 4.7/5 

17600 Chesterfield Airport Rd Suite 203
Chesterfield, MO 63005

PierTech Systems

User Reviews: 4.5/5 

600 Trade Center Blvd
Chesterfield, MO 63005

Missouri Basement

User Reviews: 4.7/5 

100 Hawning Rd Unit C
St Charles, MO 63301

Acculift Foundation Repair

User Reviews: 4.3/5 

653 Foristell Rd
Wentzville, MO 63385

Decorative Concrete Resurfacing

User Reviews: 4.5/5 

715 Debula Dr
Ballwin, MO 63021

Dannegger Brothers Contracting

User Reviews: 4.2/5 

2385 Verna Ave
Maryland Heights, MO 63043

Perma Jack of St. Louis

User Reviews: 4.5/5 

1127 Country Stone Dr
Manchester, MO 63088

Quality Waterproofing

User Reviews: 4.6/5 

200 S Elam Ave UNIT 200
Valley Park, MO 63088

STL Polyjack

User Reviews: 4.7/5 

575 Rudder Rd Apt 101
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 O'Fallon
Average Max Temp:65°F
Average Min Temp:46°F
Average Monthly Precipitation:3.41"
Percent of Homes With Basements90%
Average Cost of Foundation Repair:$2,487
Average Cost of Foundation Waterproofing:$2,606

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 O'Fallon

Foundation issues have a few possible causes. Here are the top ones for O'Fallon residents:

  • Standing water: Water accumulation around your home can threaten your foundation's integrity, especially when it collects in areas your gutter system doesn't reach.
  • Aging plumbing: While many O'Fallon homes are fairly new, some still use cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
  • Improper modifications: Roofing or landscaping work that wasn't done to standard could lead to your foundation settling.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may create stress that causes your foundation fracturing, pipes rupturing, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's foundation is vital to its stability, so it's important to work with a quality foundation repair firm. Evaluate each firm using the following factors:

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. You can also get a sense of a company's experience through what its representatives say. Inquire about its inspection methods, local code requirements, permit-pulling procedures, and fees.

One of the simplest ways to evaluate a company's reputation is to visit its website. Look for how long the company has operated and the qualifications its team holds. Many leading companies offer educational content for future customers.

Customer Reviews

When you're researching a company's credibility, head to its Better Business Bureau (BBB) profile. There, you can find its "letter grade" rating and a list of customer reviews, both complaints and positive experiences. Complaints don't mean a contractor is unreliable. BBB reviews show how the company addressed complaints. It's a good sign if the company has fixed issues favorably and proactively. You should steer clear of a company with numerous negative reviews, no certifications, and no communication regarding issues.

Foundation Repair Cost in O'Fallon

The cost of foundation repair can range widely depending on the extent of the issues and what needs to be done to fix them. For minor foundation fissures and settling issues, you may pay as little as $1,800. However, if there is more significant deterioration, the average cost will likely fall around $2,500. More complex jobs involving tunneling, helical piers, or concrete leveling could cost $6,700 or more. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$304
Leak Repair$2,367
Stabilization$4,045
Underpinning$1,167
Waterproofing$2,606

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Frequently Asked Questions About Foundation Repair in O'Fallon

How much does foundation repair cost in O'Fallon?

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

What are some signs I need foundation waterproofing?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Hairline cracks
  • Mold and mildew
  • Discoloration or odors
  • Plumbing leaks
  • Uneven floors
  • Flooding
You should also know about the two different types of waterproofing. Interior waterproofing uses sump pumps, drains, and basement and crawlspace sealants. Exterior waterproofing, the less expensive option, involves exterior drains and physical barriers between your landscaping and foundation.

Will my homeowners insurance cover foundation repair?

Homeowners insurance generally doesn't cover foundation repair that results from normal settling, sinking, or wear and tear. However, you might have a claim if the damage was caused by a covered peril or disaster. Review your specific fire, earthquake, homeowners, and flood insurance policies and speak to your agency for exact information.

What are some "red flags" indicating a foundation company to avoid?

There are several signs that you should avoid a particular foundation provider. Watch out for inadequate credentials, poor online reviews, lack of insurance, high-pressure sales tactics, and unresponsiveness. Above all, trust your instincts, do your research, and get multiple estimates for the best possible decision-making power.

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)