Top-rated basement waterproofing pros.

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There are 7 highly-rated local basement waterproofing pros.

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    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Nowthen

Avatar for American Waterworks

American Waterworks

4119 14TH AVE N
5.00(
8
)
Approved Pro

American Waterworks

4119 14TH AVE N
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 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!

"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 Groundworks

Groundworks

1325 S Frandsen Ave
4.89(
44
)
Approved Pro

Groundworks

1325 S Frandsen Ave
4.89(
44
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 local quotes requested

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)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 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)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025


"They were on time, quick, professional and cleaned up when they were done. Have already recommended them to our neighbors."

Lynn P on October 2024

We are a professionally preferred concrete raising and foundation contractor serving all of Minnesota. We WILL provide:  Quality Work  Competitive Prices  Fast & Reliable Workmanship

"They were on time, quick, professional and cleaned up when they were done. Have already recommended them to our neighbors."

Lynn P on October 2024


Avatar for SafeBasements Of Minnesota, Inc.

SafeBasements Of Minnesota, Inc.

11100 WAYZATA BLVD # 300
4.90(
15
)
Approved Pro

SafeBasements Of Minnesota, Inc.

11100 WAYZATA BLVD # 300
4.90(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
46 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. For your FREE consultation, call us directly at 320-593-8729. www.safebasements.com

"Safe Basements have been a complete joy to work with, the customer service was professonal and friendly. The assesser was honest, no up selling or down selling. They finished the project 2 weeks after booking. The workmen were effiecent, made sure to cover everything so nothing got covered with dust, they even swept! It got done in exactly the time required and the basement has never looked better. If you need basement work, I couldn't recommend anyone higher."

Benjamin K on January 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. For your FREE consultation, call us directly at 320-593-8729. www.safebasements.com

"Safe Basements have been a complete joy to work with, the customer service was professonal and friendly. The assesser was honest, no up selling or down selling. They finished the project 2 weeks after booking. The workmen were effiecent, made sure to cover everything so nothing got covered with dust, they even swept! It got done in exactly the time required and the basement has never looked better. If you need basement work, I couldn't recommend anyone higher."

Benjamin K on January 2025


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
528 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

8233 W. State Rd 26
4.51(
165
)
Approved Pro

Acculevel, Inc. - Wisconsin

8233 W. State Rd 26
4.51(
165
)
Approved Pro
Customers say: Quality work
58 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 Lifetime Green Coatings - SW Minneapolis

Lifetime Green Coatings - SW Minneapolis

12995 Valley View Rd
No reviews yet

Lifetime Green Coatings - SW Minneapolis

12995 Valley View Rd
No reviews yet
Free onsite estimate

Upgrade your home with Lifetime Green Coatings, the eco-friendly, quick-drying alternative to epoxy flooring. Our U.S.-made, plant-based coatings are ideal for garages and basements, providing fire and slip resistance for high-traffic areas. Serving residents in and around SW Minneapolis, MN. Enjoy hassle-free installation, a free personalized quote, minimal prep, and a lifetime warranty. Get a FREE estimate and begin your sustainable transformation.

Upgrade your home with Lifetime Green Coatings, the eco-friendly, quick-drying alternative to epoxy flooring. Our U.S.-made, plant-based coatings are ideal for garages and basements, providing fire and slip resistance for high-traffic areas. Serving residents in and around SW Minneapolis, MN. Enjoy hassle-free installation, a free personalized quote, minimal prep, and a lifetime warranty. Get a FREE estimate and begin your sustainable transformation.


Platinum Landscape and Spa Sales

2178 Quebecor Road Northeast
No reviews yet

Platinum Landscape and Spa Sales

2178 Quebecor Road Northeast
No reviews yet
12 years of experience

Platinum is a full service Landscape Construction Company. We specialize in landscape tear-outs, rock and edging installation, shoreline restoration, water features/ponds or pondless/koi pond installation, retaining wall installation, paver patios, concrete patios/sidewalks/driveways/colored concrete, waterproofing structures, berm installation, grading yards, sod installation and yard restoration

Platinum is a full service Landscape Construction Company. We specialize in landscape tear-outs, rock and edging installation, shoreline restoration, water features/ponds or pondless/koi pond installation, retaining wall installation, paver patios, concrete patios/sidewalks/driveways/colored concrete, waterproofing structures, berm installation, grading yards, sod installation and yard restoration



Avatar for Sanstead Excavating LLC

Sanstead Excavating LLC

11136 130th St
5.00(
1
)

Sanstead Excavating LLC

11136 130th St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.

"Done on time Good quality Good communication"

Jordan P on November 2023

Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.

"Done on time Good quality Good communication"

Jordan P on November 2023

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Basement Waterproofing questions, answered by experts

Homeowners insurance may cover basement flooding, but only if a covered peril causes it. For example, a burst pipe may be covered if the event was sudden and accidental, not caused by wear and tear or homeowner neglect. Flooding caused by extreme weather is only covered if you have a separate flood insurance policy.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

Yes, barndominiums can have basements. Barndominiums are typically built over concrete slabs, so barndo basements are not very common. However, it is possible to include a basement in a barndominium blueprint as long as you’re building completely from scratch. Barndos can have the same types of basements as traditional homes, including full or walk-out basements.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

Encapsulation can take the place of crawl space vents since it protects the area from moisture and air all year round. Determining whether you should open or close crawl space vents can be complicated since it often depends on the weather and humidity. Skip this step by investing in crawl space encapsulation whenever possible.

The Nowthen, MN homeowners’ guide to basement waterproofing services

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