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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon13
    Verified foundation repairs reviews

Find Foundation repair specialists in Onalaska

Avatar for Groundworks

Groundworks

4.13(
16
)
Approved Pro

Groundworks

4.13(
16
)
Approved Pro
Customers say: Super punctual
36 local quotes requested
20 years of experience

Groundworks, formerly, Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Jeremiah T, Matt Yang and Seth R did a great job on my project. Arrived on time and explained everything about my project. They are very professional and work area was clean."

Sue W on October 2025

Groundworks, formerly, Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Jeremiah T, Matt Yang and Seth R did a great job on my project. Arrived on time and explained everything about my project. They are very professional and work area was clean."

Sue W on October 2025


Avatar for American Waterworks

American Waterworks

4.78(
132
)
Approved Pro

American Waterworks

4.78(
132
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
487 local quotes requested

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025


Avatar for Acculevel, Inc. - Wisconsin

Acculevel, Inc. - Wisconsin

4.51(
165
)
Approved Pro

Acculevel, Inc. - Wisconsin

4.51(
165
)
Approved Pro
Customers say: Quality work
49 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.

"They completed it in 2 days and I havent had an issue since the basement was waterproofed. However, they did forget to plan the initial inspection prior to the work as part of the permit. The city I live in ended up reaching out near the end of the permit date and I didnt know about it until then. I reached out to the project manager for my project at Acculevel about it and they did handle that issue promptly."

Shayna B on November 2024

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.

"They completed it in 2 days and I havent had an issue since the basement was waterproofed. However, they did forget to plan the initial inspection prior to the work as part of the permit. The city I live in ended up reaching out near the end of the permit date and I didnt know about it until then. I reached out to the project manager for my project at Acculevel about it and they did handle that issue promptly."

Shayna B on November 2024


Avatar for All-Star Basements

All-Star Basements

4.67(
21
)
Approved Pro

All-Star Basements

4.67(
21
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 local quotes requested

All-Star Basements is based out of Rochester, Minnesota and covers Southern Minnesota including the Twin Cities area, Western Wisconsin and parts of Northeast Iowa. Our team is committed to solving our customers’ waterproofing, foundation repair, or crawl space needs and offering multiple solutions to choose from. As a proud member of the National Waterproof Members of America, we have the best products available to solve your leaky basement, seepage, or flooding issues. Our lineup also includes multiple crawl space solutions. If you have foundation problems that need any kind of repair, we can help! We feature the nationally renowned Grip-Tite Foundation Systems, which has a long history of fixing homeowners’ foundation repair issues. At All-Star Basements, we are committed to providing multiple solutions to choose from to help fix any basement problem you may have. We take great pride in caring for all of our customers’ needs, big or small - we do it all!

"Great costumer service! They were honest when giving us a consultation."

Allison J on December 2020

All-Star Basements is based out of Rochester, Minnesota and covers Southern Minnesota including the Twin Cities area, Western Wisconsin and parts of Northeast Iowa. Our team is committed to solving our customers’ waterproofing, foundation repair, or crawl space needs and offering multiple solutions to choose from. As a proud member of the National Waterproof Members of America, we have the best products available to solve your leaky basement, seepage, or flooding issues. Our lineup also includes multiple crawl space solutions. If you have foundation problems that need any kind of repair, we can help! We feature the nationally renowned Grip-Tite Foundation Systems, which has a long history of fixing homeowners’ foundation repair issues. At All-Star Basements, we are committed to providing multiple solutions to choose from to help fix any basement problem you may have. We take great pride in caring for all of our customers’ needs, big or small - we do it all!

"Great costumer service! They were honest when giving us a consultation."

Allison J on December 2020


Avatar for Level Foundation Repair &  Waterproofing

Level Foundation Repair & Waterproofing

5.00(
2
)

Level Foundation Repair & Waterproofing

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a team of well-educated professionals with a company culture of mutual respect and trust. We deliver quality projects on time and within budget because we have genuinely care and concern for our customers. About the owners: Levi Bechtum has been in the construction industry for the past 12 years. His primary focus has been in remodel construction, excavation and plumbing. Born and raised in La Crosse, Levi attended and graduated from the University of Wisconsin La Crosse where he majored in Accounting and Finance. Levi lives in La Crosse with his wife and two kids. During his free time, Levi enjoys taking his family camping, buying reduced and damaged produce at the grocery store, creating small batches of charcuterie with his grandma’s recipes and organizing messy spaces—specifically tools. Josh Hutson grew up in rural Washington State. His family operated a sustainable organic hobby farm in addition to logging and excavating. Hard work and family values weren’t talked about as much as they were lived. In 2004, Josh left high school to enlisted in the United States Marine Corps where he deployed twice to Iraq. He was later awarded a scholarship to attend Norwich University in Vermont and was commissioned as a Second Lieutenant upon graduating with a degree in History and Creative Writing. He has held roles at the US State Department and most recently was the Director of Business Development at a regional construction firm. Josh is committed to excellence. He enjoys providing long lasting solutions to complex problems, and is ultimately driven by wanting to help and serve. Josh lives in La Crosse with his wife and three children. He enjoys playing in the park near his house, eating ice cream and shooting things from very long distances.

"Quick and efficient. Nice work."

Ann V on August 2019

We are a team of well-educated professionals with a company culture of mutual respect and trust. We deliver quality projects on time and within budget because we have genuinely care and concern for our customers. About the owners: Levi Bechtum has been in the construction industry for the past 12 years. His primary focus has been in remodel construction, excavation and plumbing. Born and raised in La Crosse, Levi attended and graduated from the University of Wisconsin La Crosse where he majored in Accounting and Finance. Levi lives in La Crosse with his wife and two kids. During his free time, Levi enjoys taking his family camping, buying reduced and damaged produce at the grocery store, creating small batches of charcuterie with his grandma’s recipes and organizing messy spaces—specifically tools. Josh Hutson grew up in rural Washington State. His family operated a sustainable organic hobby farm in addition to logging and excavating. Hard work and family values weren’t talked about as much as they were lived. In 2004, Josh left high school to enlisted in the United States Marine Corps where he deployed twice to Iraq. He was later awarded a scholarship to attend Norwich University in Vermont and was commissioned as a Second Lieutenant upon graduating with a degree in History and Creative Writing. He has held roles at the US State Department and most recently was the Director of Business Development at a regional construction firm. Josh is committed to excellence. He enjoys providing long lasting solutions to complex problems, and is ultimately driven by wanting to help and serve. Josh lives in La Crosse with his wife and three children. He enjoys playing in the park near his house, eating ice cream and shooting things from very long distances.

"Quick and efficient. Nice work."

Ann V on August 2019


"Steve did a very good job and was very accommodating. Best value for the money !"

Debra H on July 2025

I have been in the line of concrete for over 15 years now. I specialize in insulated concrete, foundation, foundation walls and full houses.

"Steve did a very good job and was very accommodating. Best value for the money !"

Debra H on July 2025


Avatar for Traditional Masonry

Traditional Masonry

No reviews yet

Traditional Masonry

No reviews yet
29 years of experience

A masonry business with over 50 combined years of experience. We do almost anything to do with brick or stone. Some examples would be brick-stone veneer, concrete blocks, rock face block, tuck-pointing, indoor/outdoor fireplaces, grill surrounds, pizza ovens, chimney repair/replace, foundation repair, shore-up basement walls. We've worked on light residential or large commercials buildings such as houses, apartment buildings, car-wash building, and the restoration of a candy factory turned hotel. Call or email today to talk about your next project and how we will be the best company for the job!

A masonry business with over 50 combined years of experience. We do almost anything to do with brick or stone. Some examples would be brick-stone veneer, concrete blocks, rock face block, tuck-pointing, indoor/outdoor fireplaces, grill surrounds, pizza ovens, chimney repair/replace, foundation repair, shore-up basement walls. We've worked on light residential or large commercials buildings such as houses, apartment buildings, car-wash building, and the restoration of a candy factory turned hotel. Call or email today to talk about your next project and how we will be the best company for the job!


Avatar for WALCHAK POURED FOUNDATIONS

WALCHAK POURED FOUNDATIONS

No reviews yet

WALCHAK POURED FOUNDATIONS

No reviews yet
50 years of experience

Walchak Poured Walls has been serving Winona, Minnesota and the surrounding area since 1975. We specialize in pouring concrete foundations for residential, commercial or agricultural use. Our entire team is committed to meeting your needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

Walchak Poured Walls has been serving Winona, Minnesota and the surrounding area since 1975. We specialize in pouring concrete foundations for residential, commercial or agricultural use. Our entire team is committed to meeting your needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.



Avatar for ALL IN 1 Home Improvements

ALL IN 1 Home Improvements

No reviews yet

ALL IN 1 Home Improvements

No reviews yet
26 years of experience

Since 1999, the professionals at ALL IN 1 Home Improvements have enjoyed helping our friends and neighbors in La Crosse to remodel their homes and commercial properties. As a family owned and operated business, we work hard to earn the respect and trust of our community. Construction and renovation is our passion, and we enjoy committing our passion and industry knowledge to each and every project, large and small. From your first phone call through our final handshake, our skilled team of designers and builders work hard to deliver the best quality possible.

Since 1999, the professionals at ALL IN 1 Home Improvements have enjoyed helping our friends and neighbors in La Crosse to remodel their homes and commercial properties. As a family owned and operated business, we work hard to earn the respect and trust of our community. Construction and renovation is our passion, and we enjoy committing our passion and industry knowledge to each and every project, large and small. From your first phone call through our final handshake, our skilled team of designers and builders work hard to deliver the best quality possible.

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Foundation Repair questions, answered by experts

Depending on the severity, a slab leak can go undetected for months or even years, especially if you don’t carry out routine foundation inspections to find foundation leaks early. However, minor leaks are likely to turn into more severe leaks over time, so you might notice increases in water bills and issues with yard drainage, even if the problem is minor.

Cement companies offer a wide variety of services, including delivering and pouring concrete for home foundations, walkways, patios, driveways, concrete steps, pools, pool decks, and more, plus concrete repair and patching. Most companies also have the ability to demolish and haul away old concrete landscaping features. It’s a good idea to reach out to a few different companies before hiring to make sure you choose one that can tackle the entirety of the project you have from start to finish. This method will typically save you some money over hiring multiple contractors.

Barring extreme home foundation problems, most horizontal foundation cracks are fixable using one or more methods. Most of the repair methods require professional expertise to accomplish, and include plate anchors, steel reinforcement, soil anchors, reconstruction, or carbon fiber strip applications. Contacting a professional to diagnose the problem early can minimize repair expenses.

If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.

Trenchless sewer replacements are actually a great solution for sewer lines located under concrete. A professional can still sleeve and burst old piping to make room for a new one without having to dig up your slab.

The Onalaska, WI homeowners’ guide to foundation repairs

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