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*The Angi rating for Foundation Repair companies in La Harpe, 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 La Harpe, 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 December 06, 2025
Find Foundation repair specialists in La Harpe

Foundation Recovery Systems
Foundation Recovery Systems
Established in 1992, Foundation Recovery Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Kansas City, Moberly, Springfield, and St Louis, Des Moines, Peoria, Decatur & Moberly, we bring our expertise closer to you. FRS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Recovery Systems, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"Began with thorough inspection."
Nancy B on September 2025
Established in 1992, Foundation Recovery Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Kansas City, Moberly, Springfield, and St Louis, Des Moines, Peoria, Decatur & Moberly, we bring our expertise closer to you. FRS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Recovery Systems, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"Began with thorough inspection."
Nancy B on September 2025

Foundation Recovery Systems
Foundation Recovery Systems
Foundation Recovery Systems (FRS), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.
"Chet Kent was professional and honest. No sales “pitch”. A very small mostly cosmetic issue to watch."
Maria B on November 2025
Foundation Recovery Systems (FRS), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.
"Chet Kent was professional and honest. No sales “pitch”. A very small mostly cosmetic issue to watch."
Maria B on November 2025

Thrasher, Inc.
Thrasher, Inc.
With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.
"Prompt, efficient, good workmanship."
Jonathan F on December 2024
With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.
"Prompt, efficient, good workmanship."
Jonathan F on December 2024

Absolutely Dry Basement Waterproofing
Absolutely Dry Basement Waterproofing
Absolutely Dry basement Waterproofing, Inc. Is a family owned, basement specialty company. We service Eastern Iowa, and Western IL. We provide waterproofing services, inside or outside. We also repair bowed, or cracked walls. Walls can be replaced as well if need be. Egress windows can also be installed. We provide free estimates/ consultations, and travel up to 2 hours away from the Quad City area. Call us today to discuss your home's needs. Reclaim your wet basement!
"Every employee was respectful and competent. From the guys who bid the job, to the ones who did the hard work, to the after completion details, each employee did their job well. I was appreciative of their awareness for the safety of my house when they left for supplies or for lunch."
carol s on September 2021
Absolutely Dry basement Waterproofing, Inc. Is a family owned, basement specialty company. We service Eastern Iowa, and Western IL. We provide waterproofing services, inside or outside. We also repair bowed, or cracked walls. Walls can be replaced as well if need be. Egress windows can also be installed. We provide free estimates/ consultations, and travel up to 2 hours away from the Quad City area. Call us today to discuss your home's needs. Reclaim your wet basement!
"Every employee was respectful and competent. From the guys who bid the job, to the ones who did the hard work, to the after completion details, each employee did their job well. I was appreciative of their awareness for the safety of my house when they left for supplies or for lunch."
carol s on September 2021
Safeguard Waterproofing - Ram Jack Illinois
Safeguard Waterproofing - Ram Jack Illinois
Full waterproofing and foundation stabilization company that is family owned and operated since 1978. No contractors - we use only our trained employees. Fully licensed, bonded and insured. Dba: Ram Jack of Illinois. Additional fax: (630) 595-5377. Award winning. Uses licensed subcontractors for structural engineering.
"AVOID AT ALL COSTS!!! Here is a list so you can read everything we’ve been through with this company. Spent over $11,000 in 2020 to have interior drain tile and a landing drain connected to a new sump pump Had water enter through the doorway by the drain 3 times since 2020, with the most water coming inside September of 2022 Called Safeguard in September 2022. Safeguard refused to even check the system, sent us a quote for $1,800 more work to “fix us up” without even checking anything on our property Had a 3rd party company out to inspect the drain that Safeguard refused to check. Discovered they breached our contract and connected the drain to village stormwater tiling without our consent or the consent of the village. Have never received as much as an apology. Instead, Safeguard blamed us saying the drain was clogged with leaves, and that is why we flooded. This was disproved by Roto-Rooter. Update as of 3/3/2023 AVOID AT ALL COSTS!!! Here is a list so you can read everything we’ve been through with this company. Spent over $10,800 in 2020 to have interior drain tile and a landing drain connected to a new sump pump. Had water enter through the doorway by the drain 3 times since 2020, with the most water coming inside September of 2022. Called Safeguard in September 2022. Safeguard refused to even check the system, sent us a quote for $1,800 more work to “fix us up” without even checking anything on our property. Had a 3rd party company out to inspect the drain that Safeguard refused to check. Discovered they breached our contract and connected the drain to village stormwater tiling without our consent or the consent of the village. Have never received as much as an apology. Instead, Safeguard blamed us saying the drain was clogged with leaves, and that is why we flooded. This was disproved by Roto-Rooter. The company refused to fix anything and did not respond to requests until I submitted a formal complaint on the BBB website exposing the breach of contract Have spent months (5) trying to come to an agreement we are comfortable with in order to have them out to fix the work. They do say they will repair the work for free, BUT… They tried to get us to waive their liability should the village fine us for the stormwater connection. There will be NO WARRANTY of this free work. So, if the concrete starts breaking a few months after the fix, they’re not liable. They claim they did not connect the drain incorrectly, and they are doing this fix to appease us (even though I have my contact that clearly states what was to be done, and a signed letter from the president stating that they did in fact do something else). As a result, we asked for a simple 1 year work and materials warranty just to ease our fears about something breaking in the future. Their response- WE WILL NOT ALTER THIS CONTRACT. Bob, John and Karen have been nothing but awful to work with. They are argumentative at best. The amount of times sarcasm and ALL CAPS have been used in emails by Karen, as well as the amount of times my husband has been screamed at over the phone or in person by Bob and John are immeasurable. As soon as you write them a check and they finish the work, they’re done. Even if they blatantly breach your contract (like with us), or the work is faulty, I believe they will not fix or stand by anything. They claim they have one of the strongest warranties in the business- I assure you this is a lie. If they do work and it never breaks, consider yourself lucky, because if something goes wrong they will not help you in any way shape or form to solve the problem, in my opinion. Instead, they will blame you as the customer and ignore you until you become too loud to ignore. Do yourself a favor, spend a little bit more money and go somewhere else that actually backs up their work and treats their consumers well. This is not that place. RUN AWAY. The company refused to fix anything and did not respond to requests until I submitted a formal complaint on the BBB website exposing the breach of contract Have spent months (5) trying to come to an agreement we are comfortable with in order to have them out to fix the work They do say they will repair the work for free, BUT… They tried to get us to waive their liability should the village fine us for the stormwater connection There will be NO WARRANTY of this free work. So, if the concrete starts breaking a few months after the fix, they’re not liable They claim they did not connect the drain incorrectly, and they are doing this fix to appease us (even though I have my contact that clearly states what was to be done, and a signed letter from the president stating that they did in fact do something else) As a result, we asked for a simple 1 year work and materials warranty just to ease our fears about something breaking in the future. Their response- WE WILL NOT ALTER THIS CONTRACT Bob, John and Karen have been nothing but awful to work with. They are argumentative at best. The amount of times sarcasm and ALL CAPS have been used in emails by Karen, as well as the amount of times my husband has been screamed at over the phone or in person by Bob and John are immeasurable. As soon as you write them a check and they finish the work, they’re done. Even if they blatantly breach your contract (like with us), or the work is faulty, they will not fix or stand by anything. They claim they have one of the strongest warranties in the business- I assure you this is a lie. If they do work and it never breaks, consider yourself lucky, because if something goes wrong they will not help you in any way shape or form to solve the problem. Instead, they will blame you as the customer and ignore you until you become too loud to ignore. Do yourself a favor, spend a little bit more money and go somewhere else that actually backs up their work and treats their consumers well. This is not that place. RUN AWAY."
Shelley R on March 2023
Full waterproofing and foundation stabilization company that is family owned and operated since 1978. No contractors - we use only our trained employees. Fully licensed, bonded and insured. Dba: Ram Jack of Illinois. Additional fax: (630) 595-5377. Award winning. Uses licensed subcontractors for structural engineering.
"AVOID AT ALL COSTS!!! Here is a list so you can read everything we’ve been through with this company. Spent over $11,000 in 2020 to have interior drain tile and a landing drain connected to a new sump pump Had water enter through the doorway by the drain 3 times since 2020, with the most water coming inside September of 2022 Called Safeguard in September 2022. Safeguard refused to even check the system, sent us a quote for $1,800 more work to “fix us up” without even checking anything on our property Had a 3rd party company out to inspect the drain that Safeguard refused to check. Discovered they breached our contract and connected the drain to village stormwater tiling without our consent or the consent of the village. Have never received as much as an apology. Instead, Safeguard blamed us saying the drain was clogged with leaves, and that is why we flooded. This was disproved by Roto-Rooter. Update as of 3/3/2023 AVOID AT ALL COSTS!!! Here is a list so you can read everything we’ve been through with this company. Spent over $10,800 in 2020 to have interior drain tile and a landing drain connected to a new sump pump. Had water enter through the doorway by the drain 3 times since 2020, with the most water coming inside September of 2022. Called Safeguard in September 2022. Safeguard refused to even check the system, sent us a quote for $1,800 more work to “fix us up” without even checking anything on our property. Had a 3rd party company out to inspect the drain that Safeguard refused to check. Discovered they breached our contract and connected the drain to village stormwater tiling without our consent or the consent of the village. Have never received as much as an apology. Instead, Safeguard blamed us saying the drain was clogged with leaves, and that is why we flooded. This was disproved by Roto-Rooter. The company refused to fix anything and did not respond to requests until I submitted a formal complaint on the BBB website exposing the breach of contract Have spent months (5) trying to come to an agreement we are comfortable with in order to have them out to fix the work. They do say they will repair the work for free, BUT… They tried to get us to waive their liability should the village fine us for the stormwater connection. There will be NO WARRANTY of this free work. So, if the concrete starts breaking a few months after the fix, they’re not liable. They claim they did not connect the drain incorrectly, and they are doing this fix to appease us (even though I have my contact that clearly states what was to be done, and a signed letter from the president stating that they did in fact do something else). As a result, we asked for a simple 1 year work and materials warranty just to ease our fears about something breaking in the future. Their response- WE WILL NOT ALTER THIS CONTRACT. Bob, John and Karen have been nothing but awful to work with. They are argumentative at best. The amount of times sarcasm and ALL CAPS have been used in emails by Karen, as well as the amount of times my husband has been screamed at over the phone or in person by Bob and John are immeasurable. As soon as you write them a check and they finish the work, they’re done. Even if they blatantly breach your contract (like with us), or the work is faulty, I believe they will not fix or stand by anything. They claim they have one of the strongest warranties in the business- I assure you this is a lie. If they do work and it never breaks, consider yourself lucky, because if something goes wrong they will not help you in any way shape or form to solve the problem, in my opinion. Instead, they will blame you as the customer and ignore you until you become too loud to ignore. Do yourself a favor, spend a little bit more money and go somewhere else that actually backs up their work and treats their consumers well. This is not that place. RUN AWAY. The company refused to fix anything and did not respond to requests until I submitted a formal complaint on the BBB website exposing the breach of contract Have spent months (5) trying to come to an agreement we are comfortable with in order to have them out to fix the work They do say they will repair the work for free, BUT… They tried to get us to waive their liability should the village fine us for the stormwater connection There will be NO WARRANTY of this free work. So, if the concrete starts breaking a few months after the fix, they’re not liable They claim they did not connect the drain incorrectly, and they are doing this fix to appease us (even though I have my contact that clearly states what was to be done, and a signed letter from the president stating that they did in fact do something else) As a result, we asked for a simple 1 year work and materials warranty just to ease our fears about something breaking in the future. Their response- WE WILL NOT ALTER THIS CONTRACT Bob, John and Karen have been nothing but awful to work with. They are argumentative at best. The amount of times sarcasm and ALL CAPS have been used in emails by Karen, as well as the amount of times my husband has been screamed at over the phone or in person by Bob and John are immeasurable. As soon as you write them a check and they finish the work, they’re done. Even if they blatantly breach your contract (like with us), or the work is faulty, they will not fix or stand by anything. They claim they have one of the strongest warranties in the business- I assure you this is a lie. If they do work and it never breaks, consider yourself lucky, because if something goes wrong they will not help you in any way shape or form to solve the problem. Instead, they will blame you as the customer and ignore you until you become too loud to ignore. Do yourself a favor, spend a little bit more money and go somewhere else that actually backs up their work and treats their consumers well. This is not that place. RUN AWAY."
Shelley R on March 2023

McDonagh & Sons Plumbing & Sewer Inc
McDonagh & Sons Plumbing & Sewer Inc
Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.
Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.

Bix Basement Systems
Bix Basement Systems
Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.
Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.
EHM
EHM
EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.
"I did not get the service that we originally talked about I am very unhappy"
Donna S on August 2021
EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.
"I did not get the service that we originally talked about I am very unhappy"
Donna S on August 2021
what
A FISCHER BUILDERS INC
A FISCHER BUILDERS INC
We are a general construction company with an average of 20 employees. We strive to meet our clients needs individually.
We are a general construction company with an average of 20 employees. We strive to meet our clients needs individually.
The La Harpe, IL homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space maintenance can help improve indoor air quality and avoid structural damage. Learn how much crawl space cleaning costs and when to schedule it.

Plumbing leaks are never fun, but they’re worse when they happen inside your foundation. Use this guide to slab leak repair costs to see what you’re up against.

Foundation repair costs can be tricky when you have a large repair on your hands. This guide walks through costs from small cracks to total replacement.

Foundation cracks can be a sign of serious foundation damage. Learn what causes foundation cracks and when you should call a pro.

Not sure if a pier and beam or slab foundation is better for you? Learn about the pros and cons of each, get cost and value information, and more.

Can tree roots damage a foundation? Learn what kind of problems tree roots can cause and the best way to prevent and repair foundation damage.
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