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Verified Reviews for Basement Leak Repair pros in Allen, SD

*The Angi rating for Basement Leak Repair companies in Allen, 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 Allen, 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 December 02, 2025

Find Basement leak repair pros in Allen

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
299 local quotes requested
2 years of experience

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 Blackburn Foundation Repair, LLC

Blackburn Foundation Repair, LLC

4.64(
21
)
•Approved Pro

Blackburn Foundation Repair, LLC

4.64(
21
)
•Approved Pro
Customers say: Quality work
90 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!

"Went through them for wall braces which the job was horrible. Then the final price was 3000 more then what my quote was. I do not recommend them for a first choice. "

Matt W on November 2025

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!

"Went through them for wall braces which the job was horrible. Then the final price was 3000 more then what my quote was. I do not recommend them for a first choice. "

Matt W on November 2025

Rapid Building Solutions

No reviews yet

Rapid Building Solutions

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.

Avatar for Gadsden Hardware

Gadsden Hardware

No reviews yet

Gadsden Hardware

No reviews yet
11 years of experience

Gadsden Hardware is named after the American general and statesman Christopher Gadsden who designed a historical American flag in 1775 used by the Continental Marines when the American Colonies fought the biggest, most powerful military on the planet. Gadsden Hardware was started to help the little guys compete with the big boys-who get wholesale pricing-while everyone else gets gouged paying retail. DON'T PAY RETAIL! Our goal here at Gadsden Hardware is to help ALL Americans get as close as possible to that same wholesale pricing the big boys get. Gadsden Hardware has a simple business model: Tiny Margins = Tons of Customers The Gadsden Hardware Mission is simple: *Providing the best products, warranty and service at the lowest price. *Building long term relationships by doing the right thing for our customers and being a part of their solution. *Putting our customers interests first and helping them however we can. *Providing value to each and every customer day in and day out. *Living by the Golden Rule by treating every customer exactly how we'd want to be treated. We take great pride in our company and in the products we sell. But what we really hang our hat on is our absolute commitment to customer service...that is our unconditional promise to you! Our online store is designed to provide you with a safe and secure environment to browse our product catalog so take a look and remember: When you combine our pricing and service with an industry best guarantee, you've found yourself a home for all your hardware needs. Thank you for your time and consideration. The Gadsden Hardware Team

Gadsden Hardware is named after the American general and statesman Christopher Gadsden who designed a historical American flag in 1775 used by the Continental Marines when the American Colonies fought the biggest, most powerful military on the planet. Gadsden Hardware was started to help the little guys compete with the big boys-who get wholesale pricing-while everyone else gets gouged paying retail. DON'T PAY RETAIL! Our goal here at Gadsden Hardware is to help ALL Americans get as close as possible to that same wholesale pricing the big boys get. Gadsden Hardware has a simple business model: Tiny Margins = Tons of Customers The Gadsden Hardware Mission is simple: *Providing the best products, warranty and service at the lowest price. *Building long term relationships by doing the right thing for our customers and being a part of their solution. *Putting our customers interests first and helping them however we can. *Providing value to each and every customer day in and day out. *Living by the Golden Rule by treating every customer exactly how we'd want to be treated. We take great pride in our company and in the products we sell. But what we really hang our hat on is our absolute commitment to customer service...that is our unconditional promise to you! Our online store is designed to provide you with a safe and secure environment to browse our product catalog so take a look and remember: When you combine our pricing and service with an industry best guarantee, you've found yourself a home for all your hardware needs. Thank you for your time and consideration. The Gadsden Hardware Team

Avatar for Nebel Homes Inc

Nebel Homes Inc

No reviews yet

Nebel Homes Inc

No reviews yet
23 years of experience

At Nebel Homes Inc., we are a general contractor company specializing in residential and commercial construction. We serve the SD area and beyond, on projects ranging from new construction to both small and large remodeling and renovation jobs. Some of our other specialties include: Architectural Services, Site Evaluation, Blueprints, Home Building, Home Additions, Bathroom and Kitchen Remodeling, Deck Building, Roofing Installation and Repairs, and Siding Installations.

At Nebel Homes Inc., we are a general contractor company specializing in residential and commercial construction. We serve the SD area and beyond, on projects ranging from new construction to both small and large remodeling and renovation jobs. Some of our other specialties include: Architectural Services, Site Evaluation, Blueprints, Home Building, Home Additions, Bathroom and Kitchen Remodeling, Deck Building, Roofing Installation and Repairs, and Siding Installations.

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Basement Leak Repair questions, answered by experts

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

Typically, a French drain can last 30 to 40 years if it is maintained properly. The life span of a French drain depends on factors such as the quality of installation and the types of materials used. However, climate and natural disasters can affect the life span of a French drain. Regular maintenance and inspections can help prolong the drain's life span.

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.

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.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The Allen, 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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