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TRUSTED BY NEW UNDERWOOD, SD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon23
    Verified basement leak repair services reviews

Verified Reviews for Basement Leak Repair pros in New Underwood, SD

*The Angi rating for Basement Leak Repair companies in New Underwood, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

*The HomeAdvisor rating for Basement Leak Repair companies in New Underwood, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

Last update on November 07, 2025

Find Basement leak repair pros in New Underwood

Sunken Foundation Solutions

1925 Hill St
4.93(
7
)
•Approved Pro

Sunken Foundation Solutions

1925 Hill St
4.93(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

When it comes to experienced services for foundation wall repair Rapid City, SD can trust, Sunken Foundation Solutions can help. Here are a few reasons to hire us: We take pride in our high-quality, cost-effective work We focus on customer service and satisfaction We're licensed and insured for your peace of mind We offer labor warranties and free quote for our work We extensively train every team member to ensure each project is completed with efficiency and expertise We stay up-to-date on the latest technologies and best practices in our industry Our Sturgis-native owner is on-site for every project

"Bill and his crew exceeded our expectations. Both our water damaged basement and our failing garage foundation required a change in course and they communicated options and provided excellent and economic solutions. They arrived early and stayed late 6 days a week to work around our weather. They provided extras as we went along and worked through some tough weather conditions. The daily communication was the best. Their prices saved us so much money. Their clean-up left our place in better condition than when they arrived. This company is going places. We will use them for any future needs."

Cheryl M on November 2022

When it comes to experienced services for foundation wall repair Rapid City, SD can trust, Sunken Foundation Solutions can help. Here are a few reasons to hire us: We take pride in our high-quality, cost-effective work We focus on customer service and satisfaction We're licensed and insured for your peace of mind We offer labor warranties and free quote for our work We extensively train every team member to ensure each project is completed with efficiency and expertise We stay up-to-date on the latest technologies and best practices in our industry Our Sturgis-native owner is on-site for every project

"Bill and his crew exceeded our expectations. Both our water damaged basement and our failing garage foundation required a change in course and they communicated options and provided excellent and economic solutions. They arrived early and stayed late 6 days a week to work around our weather. They provided extras as we went along and worked through some tough weather conditions. The daily communication was the best. Their prices saved us so much money. Their clean-up left our place in better condition than when they arrived. This company is going places. We will use them for any future needs."

Cheryl M on November 2022

Avatar for Blackburn Foundation Repair, LLC

Blackburn Foundation Repair, LLC

26071 Brower Cir
4.83(
20
)
•Approved Pro

Blackburn Foundation Repair, LLC

26071 Brower Cir
4.83(
20
)
•Approved Pro
Customers say: Quality work
98 local quotes requested
33 years of experience

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Good job"

Dominik C on September 2024

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Good job"

Dominik C on September 2024

Rapid Building Solutions

Po Box 1887
No reviews yet

Rapid Building Solutions

Po Box 1887
No reviews yet

Rapid Building Solutions specializes in egress window products and installation. I handle every aspect of the project from start to finish. There are many different windows and area wells to choose from and I am comitted to making each window a perfect fit for your individual needs. Rapid Building Solutions is owned and operated by Brad Johnson and I have 25 years experience in the construction industry. I am highly skilled in the concrete, masonry, concrete, carpentry and the equipment operating trades. Most recently I was a superintendent for a commercial construction company in Rapid City when I saw a need for a company that specializes in egress window installation. I started Rapid Building Solutions in May 2018.

Rapid Building Solutions specializes in egress window products and installation. I handle every aspect of the project from start to finish. There are many different windows and area wells to choose from and I am comitted to making each window a perfect fit for your individual needs. Rapid Building Solutions is owned and operated by Brad Johnson and I have 25 years experience in the construction industry. I am highly skilled in the concrete, masonry, concrete, carpentry and the equipment operating trades. Most recently I was a superintendent for a commercial construction company in Rapid City when I saw a need for a company that specializes in egress window installation. I started Rapid Building Solutions in May 2018.

Impressions Finishing

1419 11th St.
No reviews yet

Impressions Finishing

1419 11th St.
No reviews yet
16 years of experience

We specialize in interior and exterior renovations and improvements. Our attention to detail is second to none and we approach every project with the kind of devotion we would give our own home. From simple painting to complete top-to-bottom renovations, we're certain we can help you create with the home you've dreamed of.

We specialize in interior and exterior renovations and improvements. Our attention to detail is second to none and we approach every project with the kind of devotion we would give our own home. From simple painting to complete top-to-bottom renovations, we're certain we can help you create with the home you've dreamed of.

Avatar for FLB Painting Services

FLB Painting Services

730 Comet Ct
No reviews yet

FLB Painting Services

730 Comet Ct
No reviews yet
19 years of experience

FLB Painting offers the professional painting, coatings service, and quality results that you require to give your home or business a fresh new look.

FLB Painting offers the professional painting, coatings service, and quality results that you require to give your home or business a fresh new look.

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Basement Leak Repair questions, answered by experts

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.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Yes, many contractors offer warranties for their work. Confirm terms before starting the project.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

The New Underwood, SD homeowners’ guide to basement leak repair services

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

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