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  • Verified reviews icon11
    Verified basement leak repair services reviews

Find Basement leak repair pros in Winnebago

Avatar for Groundworks

Groundworks

6265 Carmen Ave
4.13(
16
)
Approved Pro

Groundworks

6265 Carmen Ave
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 AccuLevel, Inc. - Iowa

AccuLevel, Inc. - Iowa

9495 North Waldron Road
4.55(
154
)
Approved Pro

AccuLevel, Inc. - Iowa

9495 North Waldron Road
4.55(
154
)
Approved Pro
Customers say: Quality work
83 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.

"I had a great experience with him. They are busy so takes a few weeks for work to be done."

Doug C on July 2023

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.

"I had a great experience with him. They are busy so takes a few weeks for work to be done."

Doug C on July 2023


Avatar for American Waterworks

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
490 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 All-Star Basements

All-Star Basements

1500 Opportunity Rd NW
4.67(
21
)
Approved Pro

All-Star Basements

1500 Opportunity Rd NW
4.67(
21
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
42 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 Compassion Construction

Compassion Construction

915 14th St. NE
5.00(
1
)

Compassion Construction

915 14th St. NE
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello, My name is Cole Gilbertson and I run a Carpentry company called Compassion Construction. We have a combined total of 10+ years in the Field of Carpentry. We specialize in Windows, Decks, Doors, Additions, Basement remodels and Finish work. QUAILITY IS OUR MAIN FOCUS. We keep a clean job site and ensure that every job we do is with the intent that once we leave we have giving you a home that you "Love where you live":)

"Went very well. I have the deck that I’ve always wanted. Work was done before the deadline. The clean up was amazing. Would definitely hire again!!! Very pleased with the work"

Caleb D on April 2023

Hello, My name is Cole Gilbertson and I run a Carpentry company called Compassion Construction. We have a combined total of 10+ years in the Field of Carpentry. We specialize in Windows, Decks, Doors, Additions, Basement remodels and Finish work. QUAILITY IS OUR MAIN FOCUS. We keep a clean job site and ensure that every job we do is with the intent that once we leave we have giving you a home that you "Love where you live":)

"Went very well. I have the deck that I’ve always wanted. Work was done before the deadline. The clean up was amazing. Would definitely hire again!!! Very pleased with the work"

Caleb D on April 2023


Avatar for 2007 Contracting llc

2007 Contracting llc

1279 Bibeau Rd
No reviews yet

2007 Contracting llc

1279 Bibeau Rd
No reviews yet
18 years of experience

Residential remodeling subcontractor, specializing in carpentry since 2007. We know you will love the work that we do. Everything from framing to finish carpentry including full house remodeling to additions and garage builds. We work with all types of houses from the 1800s to new builds. Making sure your project is up to code compliance for the county your located in. We can walk you through the process step by step to ensure your happy with the successful completion of any project you have.

Residential remodeling subcontractor, specializing in carpentry since 2007. We know you will love the work that we do. Everything from framing to finish carpentry including full house remodeling to additions and garage builds. We work with all types of houses from the 1800s to new builds. Making sure your project is up to code compliance for the county your located in. We can walk you through the process step by step to ensure your happy with the successful completion of any project you have.


Holmseth Construction

60 Cedar St
No reviews yet

Holmseth Construction

60 Cedar St
No reviews yet
18 years of experience

I am a small business that specializes in home renovations across southern Minnesota and northern Iowa. (Bathrooms, Kitchens, Decks, Basement finishing, Patios, Fences, Siding, Windows/Doors.) . I work closely with you, the home owner, so you know n understand what's all goin on n what is being done, what can't be done and with an explanation why. We believe in over building rather than cutting corners. Past jobs can be seen on facebook or by Googleing Holmseth Construction. I look forward to working with you

I am a small business that specializes in home renovations across southern Minnesota and northern Iowa. (Bathrooms, Kitchens, Decks, Basement finishing, Patios, Fences, Siding, Windows/Doors.) . I work closely with you, the home owner, so you know n understand what's all goin on n what is being done, what can't be done and with an explanation why. We believe in over building rather than cutting corners. Past jobs can be seen on facebook or by Googleing Holmseth Construction. I look forward to working with you




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Basement Leak Repair questions, answered by experts

The best basement waterproofing method depends on the issue you’re trying to solve. For example, if you have standing water on your basement floor, a floor drain or sump pump might be your best solution. Or, if you have standing water around your foundation, installing a drainage system that protects your basement and foundation might be better.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

The Winnebago, MN homeowners’ guide to basement leak repair services

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