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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon46
    Verified foundation repairs reviews

Verified Reviews for Foundation Repair pros in Cahokia, IL

*The Angi rating for Foundation Repair companies in Cahokia, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.

*The HomeAdvisor rating for Foundation Repair companies in Cahokia, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.

Last update on November 26, 2025

Find Foundation repair specialists in Cahokia

Avatar for AccuLevel, Inc. - Belleville

AccuLevel, Inc. - Belleville

4.55(
153
)
•Approved Pro

AccuLevel, Inc. - Belleville

4.55(
153
)
•Approved Pro
Customers say: Quality work
115 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Avatar for Foundation Recovery Systems

Foundation Recovery Systems

4.74(
38
)
•Approved Pro

Foundation Recovery Systems

4.74(
38
)
•Approved Pro
Customers say: Quality work
60 local quotes requested
33 years of experience

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"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."

Jerry K on September 2025

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"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."

Jerry K on September 2025

Avatar for Roberts Foundation And Crack Repair

Roberts Foundation And Crack Repair

4.48(
122
)
•Approved Pro

Roberts Foundation And Crack Repair

4.48(
122
)
•Approved Pro
Customers say: Super punctual
37 local quotes requested
34 years of experience

No sub-contracting, professional staff, free estimate, cost is determined by the job, lifetime transferable warranty (waterproofing systems & cracks only), accept major credit cards and personal checks.

"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."

Heather H on June 2025

No sub-contracting, professional staff, free estimate, cost is determined by the job, lifetime transferable warranty (waterproofing systems & cracks only), accept major credit cards and personal checks.

"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."

Heather H on June 2025

Avatar for St. Louis Foundation Repairs

St. Louis Foundation Repairs

No reviews yet

St. Louis Foundation Repairs

No reviews yet
33 years of experience

St. Louis Foundation Repairs is your ONE-STOP SHOP for your wet basement problems. We have been fixing foundation cracks in the St. Louis and surrounding areas for over 27 years. Our process does not require any expensive excavating and most all cracks can be repaired from the inside and in less than a few hours. We can even work with cracks that are currently wet or leaking. WE MAKE ALL TYPES OF FOUNDATION REPAIRS FOUNDATION WALL CRACKS WATER AND SEWER PIPE PENETRATIONS SNAP TIES AND SEAMS CARBON FIBER REPAIRS INTERIOR DRAIN TILE AND SUMP PUMPS WE WILL MEET OR BEAT ALL COMPETITOR PRICING PROVIDE TRANSFERABLE LIFETIME WARRANTY CERTIFICATE X-PERT TRAINED TECHNICIANS (OWNER ON EVERY JOB) FREE ONLINE ESTIMATES IN 1 HOUR

St. Louis Foundation Repairs is your ONE-STOP SHOP for your wet basement problems. We have been fixing foundation cracks in the St. Louis and surrounding areas for over 27 years. Our process does not require any expensive excavating and most all cracks can be repaired from the inside and in less than a few hours. We can even work with cracks that are currently wet or leaking. WE MAKE ALL TYPES OF FOUNDATION REPAIRS FOUNDATION WALL CRACKS WATER AND SEWER PIPE PENETRATIONS SNAP TIES AND SEAMS CARBON FIBER REPAIRS INTERIOR DRAIN TILE AND SUMP PUMPS WE WILL MEET OR BEAT ALL COMPETITOR PRICING PROVIDE TRANSFERABLE LIFETIME WARRANTY CERTIFICATE X-PERT TRAINED TECHNICIANS (OWNER ON EVERY JOB) FREE ONLINE ESTIMATES IN 1 HOUR

LS Waterproofing

No reviews yet

LS Waterproofing

No reviews yet
18 years of experience

LS Waterproofing specializes in basement waterproofing, foundation repair, crawlspace repair and egress window installation. Family owned and operated for more than 40 years. Serving Illinois • Calhoun County • Greene County • Jersey County • Macoupin County • Madison County • Bond County • St Clair County • Clinton County • Montgomery County

LS Waterproofing specializes in basement waterproofing, foundation repair, crawlspace repair and egress window installation. Family owned and operated for more than 40 years. Serving Illinois • Calhoun County • Greene County • Jersey County • Macoupin County • Madison County • Bond County • St Clair County • Clinton County • Montgomery County

Avatar for STL Polyjack

STL Polyjack

No reviews yet

STL Polyjack

No reviews yet
Free onsite estimate

STL Polyjack was established after our chemical engineers, structural engineers, field technicians, and company principals agreed on one single goal: to always invest in technology and pioneer methodologies to efficiently and cost-effectively rebuild infrastructures of the world. STL Polyjack was established to reinforce, repair, and rehabilitate our aging infrastructure, whether they are concrete bridges, railways, seawalls, dams, or sewer systems. We seek technology and processes from around the world to efficiently strengthen our infrastructure without further burdening the environment.

STL Polyjack was established after our chemical engineers, structural engineers, field technicians, and company principals agreed on one single goal: to always invest in technology and pioneer methodologies to efficiently and cost-effectively rebuild infrastructures of the world. STL Polyjack was established to reinforce, repair, and rehabilitate our aging infrastructure, whether they are concrete bridges, railways, seawalls, dams, or sewer systems. We seek technology and processes from around the world to efficiently strengthen our infrastructure without further burdening the environment.

All American Waterproofing

No reviews yet

All American Waterproofing

No reviews yet

Veteran owned Waterproofing Company in St. Louis/Metro East area. All your Residential and Commercial Waterproofing needs. Free estimates and Lifetime Transferable Warranties on all projects.

Veteran owned Waterproofing Company in St. Louis/Metro East area. All your Residential and Commercial Waterproofing needs. Free estimates and Lifetime Transferable Warranties on all projects.

Superior foundation systems llc

No reviews yet

Superior foundation systems llc

No reviews yet
9 years of experience

If your foundation Leaks water, is cracked,bowed, or sinking Superior foundation system's Has a solution tailored to fix your foundation and fit your budget. call today for a free consultation and estimate (314)623-9134 or (314) 348-5647 From our tailored solutions to our customer service We are SUPERIOR

If your foundation Leaks water, is cracked,bowed, or sinking Superior foundation system's Has a solution tailored to fix your foundation and fit your budget. call today for a free consultation and estimate (314)623-9134 or (314) 348-5647 From our tailored solutions to our customer service We are SUPERIOR

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Foundation Repair questions, answered by experts

It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

Minor hairline cracks in your concrete may not look pretty, but they’re often not serious. It’s when concrete cracks are larger—wide enough that you can slide a credit card into it—that you need to worry. If you monitor a crack and can trace its active expansion over time, you’ll definitely want to call in a pro to inspect it and, potentially, repair it. Want to prevent cracks in your garage and driveway concrete in the future? Stay on top of sealing. Here’s how to seal your concrete garage floor and driveway.

No, hairline cracks in concrete are generally not a problem as they do not impact the strength and longevity of the concrete. Generally, cracks less than 0.3 millimeter wide don’t impact the structure. Hairline cracks can grow over time and weaken the structure, such as in a home foundation. Some hairline cracks can also cause leaks in a foundation. It’s important to watch the cracks to see if they grow. Contact a concrete contractor if you notice cracks exceeding 0.3 millimeter wide.

Some foundation repairs are permanent, like underpinning and exterior drainage systems like the French drain. These fixes address the underlying problems—insufficient support from the soil and hydrostatic pressure on your foundation walls, respectively—so they can last for many decades, making them “lifetime fixes.” There are other solutions to address these issues that will last for up to a decade, making them temporary. These include slabjacking to raise concrete slabs back into place and dampproofing to reduce the water in the soil that interacts with the concrete foundation.

The Cahokia, IL homeowners’ guide to foundation repairs

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

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