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Find Concrete foundation repairers in O Fallon

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.7(
226
)

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"As far as we can tell, the work was effective at stabilizing our foundation, and the on-site crew led by Luke was great, informing us of their progress along the way. However, we expressed in advance our concern about protecting some of our landscaping. We were assured the crew would have boards to cover landscaping on which removed dirt would be piled. This turned out not to be the case. I’ve had quite a bit of expense and labor to restore landscaping that was damaged during the work. This damage could have been avoided. Foundation Recovery sends out $500 coupons to advertise for their work. My attempts to contact Joe and FRS to honor even a part of the $500 coupon to help defray my landscaping costs have gone unanswered. Our salesperson, Joe, was not present during the work and has not been responsive to our followup inquiries. We are very disappointed in the poor customer service from Foundation and its representatives. I cannot recommend this company based on their failure to address our up-front concerns, lack of response to our followup requests, and the false advertising that is associated with the coupons."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

327 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for VMK Remodeling
VMK Remodeling
4.8(
16
)

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I could not be happier with the final product! The first pic is the old bathroom from the 60s when the house was built. The rest are the final rebuild and it looks great. I would highly recommend VMK Remodeling for any project that you might have. I am also going to get a bid on redoing the deck on the back of the house as Vince's company does decks as well! Thanks to his great crew as well, great people to work with."
Response time2 days
Response rate90%
52 neighbors recently requested a quote
TNT Turnover Services
New to Angi

Serving O Fallon, IL and surrounding areas

Approved

TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last. From kitchens and bathrooms to full property turnovers, our work is driven by precision, quality craftsmanship, and attention to every detail.\n\nAt TNT Turnover Services, we don’t believe in shortcuts—we believe in results. We bring reliability, speed, and professionalism to every project, delivering a smooth, hassle-free experience from start to finish. On time. On budget. Done right.\n\nWhether you’re upgrading your home or preparing a property for its next chapter, we’re here to raise the standard and exceed expectations.

1 neighbors recently requested a quote
A1 Concrete Leveling Inc
5.0(
12
)

Serving O Fallon, IL and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Highly recommend! The owner provided the quote, he showed up on time and was very nice. The day of the work, they communicated when they were on their way, were nice, and did fantastic work! They cleaned up after leaving no remnants of the material anywhere. The holes they drill to inject the leveling mixture are small (maybe two inches or so) and unobtrusive. I am glad I chose A1 to do this job!"
Recommended by100%of homeowners
Avatar for QUALITY WATERPROOFING
QUALITY WATERPROOFING
4.9(
13
)

Serving O Fallon, IL and surrounding areas

In business since 1955

Free estimates

Warranties offered

"I hired Quality Waterproofing to extend a buried downspout/sump pump drain that was poorly placed by a competitor 4 years ago. The competitor placed the pop up drain 10 feet from the house in a low spot, which created a swamp. Quality did an A+ job fixing the problem. They were timely, professional and UNDER budget. Very honest and high quality work. They even did some extra sodding and dirt work at no charge."
Recommended by100%of homeowners
FREEMAN CONTRACTING CO INC
4.7(
9
)

Serving O Fallon, IL and surrounding areas

In business since 1941

Free estimates

Warranties offered

My family and Freeman Contracting Co., in particular, have been repairing foundation and structural components, installing waterproofing systems and performing mudjacking projects since 1941! We have tens and tens and tens of thousands of projects "under our belt". Let us bring our experience and expertise to your required project!

Recommended by100%of homeowners
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FAQs for concrete foundation repair projects in O Fallon, IL

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The O Fallon, IL homeowners’ guide to concrete foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.