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Verified Reviews for Foundation Repair pros in Sullivan, MO

*The Angi rating for Foundation Repair companies in Sullivan, MO 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 Sullivan, MO 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 December 16, 2025

Find Foundation repair specialists in Sullivan

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
91 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
Super Service Award
Customers say: Quality work
53 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 Haven concrete and construction

Haven concrete and construction

No reviews yet

Haven concrete and construction

No reviews yet
3 years of experience

Driveways, Patios, Basement floors, Barn floors, Garage floors, Sidewalks, Foundation walls, Pool decks, Street and Curb repairs, Block walls, Stamped and colored concrete, custom decks, home rehabs, pole barns and much more

Driveways, Patios, Basement floors, Barn floors, Garage floors, Sidewalks, Foundation walls, Pool decks, Street and Curb repairs, Block walls, Stamped and colored concrete, custom decks, home rehabs, pole barns and much more

Avatar for Raising Solutions LLC

Raising Solutions LLC

No reviews yet

Raising Solutions LLC

No reviews yet
11 years of experience

Raising Solutions is a local, family-owned and operated Foundation Repair, Concrete Leveling(polyjacking), and Basement Waterproofing company. Raising Solutions is committed to resolving your concerns and protecting your largest investment, YOUR HOME. Our field reps will closely evaluate your repairs, and work closely with our office to custom tailor each repair; ensuring not only the correct repair is made, but the CORRECT materials are being used! Allowing us to provide YOU with industry leading warranties!

Raising Solutions is a local, family-owned and operated Foundation Repair, Concrete Leveling(polyjacking), and Basement Waterproofing company. Raising Solutions is committed to resolving your concerns and protecting your largest investment, YOUR HOME. Our field reps will closely evaluate your repairs, and work closely with our office to custom tailor each repair; ensuring not only the correct repair is made, but the CORRECT materials are being used! Allowing us to provide YOU with industry leading warranties!

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

Avatar for Stratum Structural Systems

Stratum Structural Systems

4.96(
25
)

Stratum Structural Systems

4.96(
25
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Stratum Structural Systems is a St. Louis Foundation Repair and Basement Waterproofing contractor solving problems for residential customers in the St. Louis area. We help homeowners solve basement problems such as cracks in the foundation, Piering for settling and sinking foundations, bowed walls, egress window needs, interior and exterior drainage systems, sump pump installation throughout the St. Louis Metropolitan area. With more than 30 years of industry experience, Stratum diagnostic experts know basement waterproofing, basement crack repair, and foundation issues better than anyone in the St. Louis area. We treat every house as if it were our own with a level of professionalism that is unmatched in the industry.

"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."

Carol B on July 2022

Stratum Structural Systems is a St. Louis Foundation Repair and Basement Waterproofing contractor solving problems for residential customers in the St. Louis area. We help homeowners solve basement problems such as cracks in the foundation, Piering for settling and sinking foundations, bowed walls, egress window needs, interior and exterior drainage systems, sump pump installation throughout the St. Louis Metropolitan area. With more than 30 years of industry experience, Stratum diagnostic experts know basement waterproofing, basement crack repair, and foundation issues better than anyone in the St. Louis area. We treat every house as if it were our own with a level of professionalism that is unmatched in the industry.

"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."

Carol B on July 2022

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FAQs for foundation repair projects in Sullivan, MO

If foundation problems are not fixed, not only do repairs eventually become very costly, but it can lead to structural damage to the house above. Eventually, if the foundation problems are allowed to persist, the foundation walls can cave in or collapse. That’s after other issues like flooding and mold have likely been allowed to develop. Although not all cracks are structural problems, some can be and even if they start out small, they can develop into major problems. The earlier foundation problems are discovered and fixed, the lower the cost to repair will likely be.

Yes, foundation repairs are worth the cost at any stage to avoid a dangerous living condition. A failed foundation can lower the value of your home by up to 20%. Whether it’s the smallest problem like a thin crack less than ⅛-inch wide, a horizontal crack, a crack letting water flow through, or a wall bowing inward, repairing foundation problems as soon as possible is worth the cost. Sometimes a temporary fix can be applied until you have the budget to completely fix the problem, but the longer the problems persist, the more costly repairs may be.

The most common first signs of foundation issues include: 

  • Cracks in the foundation walls that grow

  • Signs of moisture or water leaking through cracks in the foundation

  • Standing water in the basement

  • Sagging floors or walls

  • Cracked walls in upper floors

  • Doors and windows that don’t close properly anymore

Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.

If you’re noticing signs of foundation issues, the first step to fixing a foundation problem is to hire a foundation repair inspector. They will determine the problem, the cause, and the severity before recommending a course of action to repair the foundation. The method for fixing foundation problems depends on the problem and what options are available. A few possible solutions include:

  • Epoxy injections

  • Mudjacking

  • Piers made of steel or concrete

  • Jacks 

  • Hydraulic piers

  • Carbon or steel reinforcement strips

  • Waterproofing materials

The Sullivan, MO 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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