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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
1989 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


Avatar for Groundworks

Groundworks

4.39(
69
)
Approved Pro

Groundworks

4.39(
69
)
Approved Pro
Customers say: Super punctual
2005 years of experience
Free onsite estimate

Established in 2005, Innovative Basement Authority 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 our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Work crew arrived right on time, Chad and Josh were very friendly, went through the project with me, answered my questions and promptly went to work. They also went through the completed job with me. I am very happy with the results of their work."

Michelle L on November 2024

Established in 2005, Innovative Basement Authority 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 our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Work crew arrived right on time, Chad and Josh were very friendly, went through the project with me, answered my questions and promptly went to work. They also went through the completed job with me. I am very happy with the results of their work."

Michelle L on November 2024


"I wish I could give Innovative Basement Authority a negative rating. Run away from this company as fast as you can. Beware- they are changing their name to Ground Works. Probably because of all the negative reviews. We paid a substantial amount of money to install one of their basement systems after having water problems. The initial sales guy was a very high-pressure seller, trying to get us to sign a contract the same day he came out. Fast forward a year. They told us they needed to come out for an inspection. The sales guy ?found? $40,000 work of additional work that was ?urgent?. He used scare-tactics and tried to convince us we needed to sign on the dotted line immediately. Because of course mold is going to make my family sick. It seemed sketchy to me, but I was able to get the guy to leave without us signing that day. I immediately called our trusted home inspector, and he said the sales guy was trying to sell us things we did not need. He also said he had talked to others"

Meghan _ on October 2025

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

"I wish I could give Innovative Basement Authority a negative rating. Run away from this company as fast as you can. Beware- they are changing their name to Ground Works. Probably because of all the negative reviews. We paid a substantial amount of money to install one of their basement systems after having water problems. The initial sales guy was a very high-pressure seller, trying to get us to sign a contract the same day he came out. Fast forward a year. They told us they needed to come out for an inspection. The sales guy ?found? $40,000 work of additional work that was ?urgent?. He used scare-tactics and tried to convince us we needed to sign on the dotted line immediately. Because of course mold is going to make my family sick. It seemed sketchy to me, but I was able to get the guy to leave without us signing that day. I immediately called our trusted home inspector, and he said the sales guy was trying to sell us things we did not need. He also said he had talked to others"

Meghan _ on October 2025


Avatar for Stryhn, LLC

Stryhn, LLC

5.00(
9
)
Approved Pro

Stryhn, LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2021 years of experience

Stryhn, LLC is a locally owned and operated design-build firm that values honesty, integrity, and craftsmanship. With our in-house interior design and drafting team, we create tailored solutions for every project. We specialize in new homes, additions, kitchens, bathrooms, basement finishes, and decks, while also offering expertise in roofing, siding, windows, and more. We take pride in delivering exceptional quality, personalized service, and lasting results you can trust. Your home is our passion, and your satisfaction is our guarantee.

"They were great.I 've been trying to get my bathroom done for three years. They made me feel like my project was important and not something to do if there was nothing better to do. I will definitely call Stryhn again for my next project. Thank You Guys"

Lisa Q on February 2023

Stryhn, LLC is a locally owned and operated design-build firm that values honesty, integrity, and craftsmanship. With our in-house interior design and drafting team, we create tailored solutions for every project. We specialize in new homes, additions, kitchens, bathrooms, basement finishes, and decks, while also offering expertise in roofing, siding, windows, and more. We take pride in delivering exceptional quality, personalized service, and lasting results you can trust. Your home is our passion, and your satisfaction is our guarantee.

"They were great.I 've been trying to get my bathroom done for three years. They made me feel like my project was important and not something to do if there was nothing better to do. I will definitely call Stryhn again for my next project. Thank You Guys"

Lisa Q on February 2023


Avatar for American Waterworks

American Waterworks

5.00(
7
)
Approved Pro

American Waterworks

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1989 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!

"Great service!"

Nate E on April 2021

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!

"Great service!"

Nate E on April 2021


Avatar for I Have a Guy LLC

I Have a Guy LLC

4.92(
6
)
Approved Pro

I Have a Guy LLC

4.92(
6
)
Approved Pro
Customers say: Quick response
2019 years of experience
Free onsite estimate

With over 20 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of remodeling projects. We will treat your home as we would treat our own. Give I Have a Guy LLC a call today, we look forward to working with you!

"I had I have a guy construction build me a new garage they did a fantastic job in a timely matter at a fair price I couldn't be happier with the job they performed I would highly recommend them to anybody very honest very straightforward and we'll work with you when things come up best experience ever if I have another project I definitely will be having them do it"

Dan Z on June 2025

With over 20 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of remodeling projects. We will treat your home as we would treat our own. Give I Have a Guy LLC a call today, we look forward to working with you!

"I had I have a guy construction build me a new garage they did a fantastic job in a timely matter at a fair price I couldn't be happier with the job they performed I would highly recommend them to anybody very honest very straightforward and we'll work with you when things come up best experience ever if I have another project I definitely will be having them do it"

Dan Z on June 2025


McPherson Products

5.00(
3
)
Approved Pro

McPherson Products

5.00(
3
)
Approved Pro
2009 years of experience
Free onsite estimate

With over 20 years of experience, We take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

With over 20 years of experience, We take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Electrical Solutions & Service

Electrical Solutions & Service

4.83(
60
)

Electrical Solutions & Service

4.83(
60
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

If you want your home or business to stand out give us a call, we'll light you up. We do all electrical residential and commercial services with a focus in service repair. We have free estimates and a $25.00 Kwik Trip gas card to all who qualify. We have some of the lowest rates in town. Switch and receptacle change outs starting at just $35.00 and Breakers start at $40.00. We are a family business and we like to think of our customers as another part of our family.

If you want your home or business to stand out give us a call, we'll light you up. We do all electrical residential and commercial services with a focus in service repair. We have free estimates and a $25.00 Kwik Trip gas card to all who qualify. We have some of the lowest rates in town. Switch and receptacle change outs starting at just $35.00 and Breakers start at $40.00. We are a family business and we like to think of our customers as another part of our family.


Avatar for SafeBasements of Minnesota Inc

SafeBasements of Minnesota Inc

4.86(
50
)

SafeBasements of Minnesota Inc

4.86(
50
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Celebrating 30 years of service, our family has specialized in structural foundation repair and basement waterproofing. We have built a long-standing tradition of excellent work and a commitment to total customer satisfaction. Contact us today and let's put your problems behind you once and for all. Basement Waterproofing: We custom design the SafeBasements Waterproofing System to meet your specific needs. Once the system is installed, it takes care of itself, backed by our Lifetime Guarantee. All you need to do is make an occasional check to make sure the sump pump is operational, after all, it is a small appliance, Bowed Basement Wall Repair: We stabilize and in time straighten basement walls that have bowed and cracked due to poor grading and expansive soils. We address this problem using the state-of-the-art SafeBase Wall Anchoring System, SafeBase Waler System, or the SafeBase Carbon Fiber System. Settling Foundation Repair: To address the problem of foundations that have settled vertically or rotated outwardly, we use the SafeBase Foundation Piering System. This system utilizes proven engineering methods to secure and stabilize settling foundations by attaching SafeBase Brackets to the footing and hydraulically driving steel columns deep into the ground until they hit bedrock or equal load-bearing strata.

"I researched basement waterproofing solutions and was considering doing it myself. Then I found Safe Basements and read the literature about their product/process. To me, it seemed better than other similar products. I was surprised that they cover my place -- 2 hours into Wisconsin, or 3 hours from Litchfield. Brad came out to inspect the problems in my basement -- horizontal cracking, bowing, and water intrusion. He was able to explain the causes of those problems as well as others that I hadn't noticed. We agreed to pay for anchors to stabilize one wall that was bowing, and install drain tile and a sump pump. I'll be honest, I didn't shop around. I have no idea what other companies are charging for the same services. I normally get 3 or 4 bids or other opinions. I felt comfortable with the amount of research that I'd done, the knowledge Brad seemed to have, and the information about the products that I decided to hire Safe Basements without talking to other companies. I don't regret that decision. The wall anchor/stabilization crew called me before leaving Litchfield. Their ETA was pretty close to the actual time of arrival. When they arrived, we discussed the work being done. They did the work. They cleaned up. They gave me information about the anchor system and what I needed to do to correct the bowing and cracks. Everything was done as expected. The drain tile/sump crew was stuck at a previous job. They called me the day before (Tuesday) my job was expected to start to let me know there would be a delay starting my job. He then called in the middle of the start day (Wednesday) to let me know, they wouldn't be to my house until the next day. I was expecting a call between 7 and 8 on Thursday to let me know they were leaving Litchfield. Instead, I got a call at about 7:15 to let me know they were 15 minutes from my house. When they arrived, we talked about the work to be done, they cocooned my stuff in plastic, and they went to work. I think they worked until about 7 that day. They returned on Friday at about 8:30, having stopped to dump my concrete and dirt and to pick up gravel and concrete. They worked until about 10:30pm on Friday. I appreciated that they finished on Friday even though it was later than I expected. They cleaned up everything thoroughly, and walked me through the details of the sump pump and battery backup systems. Even though they'd driven a long distance, worked two very long days, and it was very late Friday, I didn't feel they rushed through. The job was complete. I think they would have stayed later if I'd had anymore questions. Unfortunately, one of the workers left his very nice tape measure, and I have not been able to get it back to him."

Robert K on November 2020

Celebrating 30 years of service, our family has specialized in structural foundation repair and basement waterproofing. We have built a long-standing tradition of excellent work and a commitment to total customer satisfaction. Contact us today and let's put your problems behind you once and for all. Basement Waterproofing: We custom design the SafeBasements Waterproofing System to meet your specific needs. Once the system is installed, it takes care of itself, backed by our Lifetime Guarantee. All you need to do is make an occasional check to make sure the sump pump is operational, after all, it is a small appliance, Bowed Basement Wall Repair: We stabilize and in time straighten basement walls that have bowed and cracked due to poor grading and expansive soils. We address this problem using the state-of-the-art SafeBase Wall Anchoring System, SafeBase Waler System, or the SafeBase Carbon Fiber System. Settling Foundation Repair: To address the problem of foundations that have settled vertically or rotated outwardly, we use the SafeBase Foundation Piering System. This system utilizes proven engineering methods to secure and stabilize settling foundations by attaching SafeBase Brackets to the footing and hydraulically driving steel columns deep into the ground until they hit bedrock or equal load-bearing strata.

"I researched basement waterproofing solutions and was considering doing it myself. Then I found Safe Basements and read the literature about their product/process. To me, it seemed better than other similar products. I was surprised that they cover my place -- 2 hours into Wisconsin, or 3 hours from Litchfield. Brad came out to inspect the problems in my basement -- horizontal cracking, bowing, and water intrusion. He was able to explain the causes of those problems as well as others that I hadn't noticed. We agreed to pay for anchors to stabilize one wall that was bowing, and install drain tile and a sump pump. I'll be honest, I didn't shop around. I have no idea what other companies are charging for the same services. I normally get 3 or 4 bids or other opinions. I felt comfortable with the amount of research that I'd done, the knowledge Brad seemed to have, and the information about the products that I decided to hire Safe Basements without talking to other companies. I don't regret that decision. The wall anchor/stabilization crew called me before leaving Litchfield. Their ETA was pretty close to the actual time of arrival. When they arrived, we discussed the work being done. They did the work. They cleaned up. They gave me information about the anchor system and what I needed to do to correct the bowing and cracks. Everything was done as expected. The drain tile/sump crew was stuck at a previous job. They called me the day before (Tuesday) my job was expected to start to let me know there would be a delay starting my job. He then called in the middle of the start day (Wednesday) to let me know, they wouldn't be to my house until the next day. I was expecting a call between 7 and 8 on Thursday to let me know they were leaving Litchfield. Instead, I got a call at about 7:15 to let me know they were 15 minutes from my house. When they arrived, we talked about the work to be done, they cocooned my stuff in plastic, and they went to work. I think they worked until about 7 that day. They returned on Friday at about 8:30, having stopped to dump my concrete and dirt and to pick up gravel and concrete. They worked until about 10:30pm on Friday. I appreciated that they finished on Friday even though it was later than I expected. They cleaned up everything thoroughly, and walked me through the details of the sump pump and battery backup systems. Even though they'd driven a long distance, worked two very long days, and it was very late Friday, I didn't feel they rushed through. The job was complete. I think they would have stayed later if I'd had anymore questions. Unfortunately, one of the workers left his very nice tape measure, and I have not been able to get it back to him."

Robert K on November 2020

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Basement Leak Repair questions, answered by experts

The easiest methods for waterproofing your basement include installing a gutter system to direct excess runoff away from your foundation and grading the soil away from your home to pull water away from the concrete. In some cases, these methods alone can be enough to eliminate water intrusion and moisture problems in your basement. If you have excessive rainfall in your area, though, you might need to employ more complicated solutions, like installing a French drain and a dehumidification system inside.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

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.

The Kensington, 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.