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Avatar for American Waterworks

American Waterworks

4.78(
132
)
Approved Pro

American Waterworks

4.78(
132
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
36 years of experience

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


"Brock came out for an inspection of my leaky basement and gave me the most thorough and honest report I?ve ever seen for this kind of work. I?ve had a few other projects completed in my house (roof repair, central air installation), and Groundwork?s is the first company where I don?t feel like I need to get multiple opinions. I trust them wholeheartedly and can?t wait to have a water-free basement thanks to them!"

Claire V on September 2025

Groundworks ensures your home in Minnesota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!

"Brock came out for an inspection of my leaky basement and gave me the most thorough and honest report I?ve ever seen for this kind of work. I?ve had a few other projects completed in my house (roof repair, central air installation), and Groundwork?s is the first company where I don?t feel like I need to get multiple opinions. I trust them wholeheartedly and can?t wait to have a water-free basement thanks to them!"

Claire V on September 2025


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
14 years of experience

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 AccuLevel, Inc. - Rochelle

AccuLevel, Inc. - Rochelle

4.44(
167
)
Approved Pro

AccuLevel, Inc. - Rochelle

4.44(
167
)
Approved Pro
Customers say: Quality work
29 years of experience
Free onsite estimate

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.

"The guys that showed up were actually quite nice. They looked at the project, one of the guys showed some concern (about what I don't know) He said he was going to make a phonecall, and when he came back from the truck he said that they couldn't do the job. He said I needed to contact the company --"

Mark H on October 2025

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.

"The guys that showed up were actually quite nice. They looked at the project, one of the guys showed some concern (about what I don't know) He said he was going to make a phonecall, and when he came back from the truck he said that they couldn't do the job. He said I needed to contact the company --"

Mark H on October 2025


Avatar for Groundworks

Groundworks

4.12(
17
)
Approved Pro

Groundworks

4.12(
17
)
Approved Pro
Customers say: Super punctual
20 years of experience
Free onsite estimate

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)

"Great job easy to work with"

Mike M on November 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)

"Great job easy to work with"

Mike M on November 2025


Groundworks

New on AngiNew on Angi
Approved Pro

Groundworks

New on AngiNew on Angi
Approved Pro
20 years of experience
Free onsite estimate

Groundworks ensures your home in Minnesota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!

Groundworks ensures your home in Minnesota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!


Avatar for Kc Masonry LLC

Kc Masonry LLC

4.94(
18
)

Kc Masonry LLC

4.94(
18
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We would welcome the opportunity to earn your trust and deliver you the best service in the industry. We are a Licensed Building Contractor in the state of WI. We carry Full Coverage Insurance and offer the protection needed to complete your project. Our staff is extensively trained and has had several years experience in the industry. We established in the Kenosha area in 2010 and have made a positive name for ourselves in the community.We are a family run company and continue to grow every year. Let us earn your trust and develop a relationship with you and your family. I have built my life around this company, this is one of my life's passions. We will impress you!

"Keith did an outstanding job on the stone wall in our finished basement. He responded quickly to our call, scheduled and completed the project in the agreed amount of time and quoted a fair price. His craftmanship (and customer service) is excellent, and we highly recommend Keith/KC Masonry."

Steve N on August 2021

We would welcome the opportunity to earn your trust and deliver you the best service in the industry. We are a Licensed Building Contractor in the state of WI. We carry Full Coverage Insurance and offer the protection needed to complete your project. Our staff is extensively trained and has had several years experience in the industry. We established in the Kenosha area in 2010 and have made a positive name for ourselves in the community.We are a family run company and continue to grow every year. Let us earn your trust and develop a relationship with you and your family. I have built my life around this company, this is one of my life's passions. We will impress you!

"Keith did an outstanding job on the stone wall in our finished basement. He responded quickly to our call, scheduled and completed the project in the agreed amount of time and quoted a fair price. His craftmanship (and customer service) is excellent, and we highly recommend Keith/KC Masonry."

Steve N on August 2021


Badger Basement Systems

4.75(
104
)

Badger Basement Systems

4.75(
104
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.

"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."

Peter L on September 2019

Badger Basement Systems, in business since 1975, is a largely family-run business providing free estimates, competitive pricing and superior wet basement and home foundation repair products to homes in Wisconsin and Illinois! Additional phone - (888) 669-3114. Additional DBA - Badger Waterproofing. Award winning. Additional email - [email protected]. Additional address: PO Box 158 Fort Atkinson, WI 53538.

"The company looks for ways to nickle and dime you - stay away. They charged us $500 to remove two bolts on a tub."

Peter L on September 2019


Avatar for Tri State Basement Repair

Tri State Basement Repair

4.58(
40
)

Tri State Basement Repair

4.58(
40
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

At Tri State Basement Repair and Waterproofing, our goal is to offer superior products and service at affordable prices. Our Company is a family of it’s own , here to help you and your loved ones solve all of your basement problems and ease your worries. Locally owned and operated, Tri-State Basement Repair and Waterproofing was created with the soul intent to give downstairs living space back to homeowners. To make the basement a safe storage area. To give homeowners the luxury of a full night’s sleep, with the peace of mind that your foundation is strong, and that the morning light will not bring quality time with your wet vac and hours of drying your basement floor. This is the difference between your basement and a Tri State Basement Repair basement! Tri-State Basement Repair and Waterproofing is the best choice for all your basement, crawlspace, and foundation repair needs. Whether you need to replace a basement foundation, support the wall, or waterproof a crawlspace, you only need one number: Tri-State Basement Repair. Our superior abilities to “do it all” means you only have one company to call, one installation date, and one job to be completely satisfied with. Tri-State is your “one stop shop” for all basement improvement needs.

"First there were a couple of delays due to COVID, the weather, and a truck broke down. The window guys were over 2 hours late. While excavating near the house, the workers “accidentally” broke our water main. This of course was our fault and cost us an additional $3000! Read your contract. There is a small clause about accidents not being their fault. Subsequently, we had no water for two days and a large plumbing bill from a plumber they sent. This may not be over."

Valerie C on October 2020

At Tri State Basement Repair and Waterproofing, our goal is to offer superior products and service at affordable prices. Our Company is a family of it’s own , here to help you and your loved ones solve all of your basement problems and ease your worries. Locally owned and operated, Tri-State Basement Repair and Waterproofing was created with the soul intent to give downstairs living space back to homeowners. To make the basement a safe storage area. To give homeowners the luxury of a full night’s sleep, with the peace of mind that your foundation is strong, and that the morning light will not bring quality time with your wet vac and hours of drying your basement floor. This is the difference between your basement and a Tri State Basement Repair basement! Tri-State Basement Repair and Waterproofing is the best choice for all your basement, crawlspace, and foundation repair needs. Whether you need to replace a basement foundation, support the wall, or waterproof a crawlspace, you only need one number: Tri-State Basement Repair. Our superior abilities to “do it all” means you only have one company to call, one installation date, and one job to be completely satisfied with. Tri-State is your “one stop shop” for all basement improvement needs.

"First there were a couple of delays due to COVID, the weather, and a truck broke down. The window guys were over 2 hours late. While excavating near the house, the workers “accidentally” broke our water main. This of course was our fault and cost us an additional $3000! Read your contract. There is a small clause about accidents not being their fault. Subsequently, we had no water for two days and a large plumbing bill from a plumber they sent. This may not be over."

Valerie C on October 2020


Avatar for Property Image LLC

Property Image LLC

4.91(
34
)

Property Image LLC

4.91(
34
)
Customers say: Terrific value
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Property maintenance company working with commercial and residential customers. 8 - 12 Employees. Licensed and insured. Available 24 hours a day, 7 days a week. Online work order system for all customers. Hourly rates. Per job pricing available too.

Property maintenance company working with commercial and residential customers. 8 - 12 Employees. Licensed and insured. Available 24 hours a day, 7 days a week. Online work order system for all customers. Hourly rates. Per job pricing available too.

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Basement Waterproofing questions, answered by experts

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

The De Soto, WI homeowners’ guide to basement waterproofing services

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

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