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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

Angi Approved

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

240 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Roberts Foundation And Crack Repair
Roberts Foundation And Crack Repair
4.2(
157
)

Serving O Fallon, IL and surrounding areas

Angi Approved

In business since 1991

Free estimates

Credit card accepted

"Brad and his crew came out to help us with water coming into our basement. They sold us on a drain system and dug a perimeter around the majority of our basement, added rocks and pipe and then sealed it back up with cement. They also installed a new sump pump in the same location as the old one. Unfortunately their system has not stopped the water coming into through the cove joint. We’ve had Brad out twice and he insists that their drain system is only designed to catch the hydrostatic water coming from underneath. The sump pump hardly ever does off, even with a flooded basement. This is not correct as a properly installed system should be catching water from the cove joint and sending it through the system in the floor and to the sump pump. I would never use or trust them again. We are out thousands of dollars and still have a flooding basement."
.
Response time3 days
7 neighbors recently requested a quote
Recommended by73%of homeowners
TNT Turnover Services
New to Angi

Serving O Fallon, IL and surrounding areas

Angi 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.

Avatar for Cochrans Concrete LLC
Cochrans Concrete LLC
4.7(
101
)

Serving O Fallon, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Dale and his crew did excellent work. They worked hard and were attentive to detail. The price was reasonable and Dale was quick to respond. I'm very happy with my driveway and sidewalk. Highly recommend!"
Recommended by92%of homeowners
Avatar for MOLD SOLUTIONS
MOLD SOLUTIONS
4.9(
97
)

Serving O Fallon, IL and surrounding areas

In business since 2006

Free estimates

Warranties offered

"They cut out a portion of the wooden duct leading to the furnace/AC that went through a closet to the F/AC. Having done that they eliminated the mold along the entire length of the duct. I particularly liked that were able to minimize the amount of duct cleaned out in doing the job. Note- I sent a review to Angies List years ago when this happened, but somehow it did not register and they keep asking for the review. Here it is. The original was also "A" with more detail. Too bad it did not take."
Recommended by97%of homeowners
Avatar for Stratum Structural Systems
Stratum Structural Systems
5.0(
25
)

Serving O Fallon, IL and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I had an egress window installed. It was much more involved than I was expecting. Things that were discussed initially were not able to be done when the project was finally started many months later. It was very frustrating. However, Stratum did its best to remedy the situation and it worked out so that we were all satisfied. The window is good and I would hire them again for another project. However, I would be more careful to have things drawn out, clarified and would ask a lot more questions."
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.