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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
1992 years of experience
Free onsite estimate

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


Build Home SD

5.00(
4
)
Approved Pro

Build Home SD

5.00(
4
)
Approved Pro
Super Service Award
2025 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"An add-on (ADU) was added above the garage and the work was done very well and quality is great! Lovely people to work with and honest in all ways. Thanks!"

Robin A on August 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"An add-on (ADU) was added above the garage and the work was done very well and quality is great! Lovely people to work with and honest in all ways. Thanks!"

Robin A on August 2025


Avatar for Superior Remodeling and Construction, LLC

Superior Remodeling and Construction, LLC

New on AngiNew on Angi
Approved Pro

Superior Remodeling and Construction, LLC

New on AngiNew on Angi
Approved Pro
2025 years of experience
Free onsite estimate

Company name is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Full house cleaning, with a 3 hour minimum on service requests. licensed, bonded and insured.

Company name is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Full house cleaning, with a 3 hour minimum on service requests. licensed, bonded and insured.


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 Rapid Foundation Repair Inc

Rapid Foundation Repair Inc

4.91(
11
)

Rapid Foundation Repair Inc

4.91(
11
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Rapid Foundation Repair is a professional trained, Black Hawk, South Dakota based foundation repair and waterproofing contractor that specializes in the installation of steel foundation products and basement waterproofing products. We serve South Dakota and sections of Wyoming. For all foundation repair South Dakota and Wyoming, Rapid has your back. For any basement waterproofing South Dakota and Wyoming, Rapid has you covered there too! For all common problems related to these issues, you can call us.

"First of all, Nathan called me back, which doesn’t happen that often with contractors around here! Their price was very reasonable and I didn’t feel that I was being ripped off. The work was professional and timely. Won’t know until winter/spring if fixed problem but I’m confident it did or they will make it right."

denise B on June 2018

Rapid Foundation Repair is a professional trained, Black Hawk, South Dakota based foundation repair and waterproofing contractor that specializes in the installation of steel foundation products and basement waterproofing products. We serve South Dakota and sections of Wyoming. For all foundation repair South Dakota and Wyoming, Rapid has your back. For any basement waterproofing South Dakota and Wyoming, Rapid has you covered there too! For all common problems related to these issues, you can call us.

"First of all, Nathan called me back, which doesn’t happen that often with contractors around here! Their price was very reasonable and I didn’t feel that I was being ripped off. The work was professional and timely. Won’t know until winter/spring if fixed problem but I’m confident it did or they will make it right."

denise B on June 2018



TNT Home Improvements

3.74(
19
)

TNT Home Improvements

3.74(
19
)
Customers say: Terrific value
2006 years of experience

Established in 2007 The President of TNT has been in the construction business for over 20 years, during that time he earned an Engineering degree from CSU while founding TNT. Our team has an average of over 20 years experience, and with all of this expertise we can build anything, and build it well. If it's worth doing, it's worth doing right.

"TNT was everything we needed and more. They were so informative and easy to work with. No pressure. The job was done in a timely manner and the workmanship was excellent."

Tracy A on March 2023

Established in 2007 The President of TNT has been in the construction business for over 20 years, during that time he earned an Engineering degree from CSU while founding TNT. Our team has an average of over 20 years experience, and with all of this expertise we can build anything, and build it well. If it's worth doing, it's worth doing right.

"TNT was everything we needed and more. They were so informative and easy to work with. No pressure. The job was done in a timely manner and the workmanship was excellent."

Tracy A on March 2023


Property Rehab, LLC

4.20(
5
)

Property Rehab, LLC

4.20(
5
)
Customers say: Quick response
2017 years of experience

Property Rehab, LLC is licensed, bonded, insured and committed to providing affordable property maintenance for single-family homes, multi-family homes, homeowners associations and commercial properties. We pride ourselves in offering our customers quality, reliable work at affordable prices. We offer free estimates and a satisfaction guarantee for any and all work performed by our skilled employees. At Property Rehab, all employees undergo background checks and drug screening to maintain safety and company integrity. Property Rehab is a professional maintenance company; therefore, all employees will always arrive in a company vehicles and wear attire clearly marked with our business name and logo so our customers can feel safe and comfortable when working with our team. We specialize in light construction, remodels, renovations, heating and air-conditioning maintenance, plumbing repair, appliance delivery and installation, painting, flooring installation, tile work, sheetrock installation and repair, lawn maintenance, snow removal, cleaning services, carpet cleaning, rental clean-outs, landfill runs, air duct and dryer vent clean-outs. We also offer trailer and storage container rentals and any other needs that may arise. Property Rehab is an accredited business with the Better Business Bureau

"We had a bathroom remodel done by this company. There was no discussion prior to the start of the project about what had been purchased for the remodel other than when I mentioned my vanity preference. The vanity was to large for the space so they cut into the drywall to make it fit and the countertop is now built into the wall. They attempted to paint a medicine cabinet to match the color of the vanity that was purchased which was covered in paint drips. A light was supposed to be installed over the vanity. The Sheetrock was mudded and not retextured. The caulking used in the tub must not have been tub safe because after we used it for a few days the caulking started to resoften and ooze out of the cracks it was placed in. The molding around the door frame does not align properly. A whole from a light fixture that was removed was covered with a cover plated with the hole still partially exposed. A thin layer of paint was then applied over the area leaving old wallpaper exposed."

Melissa S on October 2023

Property Rehab, LLC is licensed, bonded, insured and committed to providing affordable property maintenance for single-family homes, multi-family homes, homeowners associations and commercial properties. We pride ourselves in offering our customers quality, reliable work at affordable prices. We offer free estimates and a satisfaction guarantee for any and all work performed by our skilled employees. At Property Rehab, all employees undergo background checks and drug screening to maintain safety and company integrity. Property Rehab is a professional maintenance company; therefore, all employees will always arrive in a company vehicles and wear attire clearly marked with our business name and logo so our customers can feel safe and comfortable when working with our team. We specialize in light construction, remodels, renovations, heating and air-conditioning maintenance, plumbing repair, appliance delivery and installation, painting, flooring installation, tile work, sheetrock installation and repair, lawn maintenance, snow removal, cleaning services, carpet cleaning, rental clean-outs, landfill runs, air duct and dryer vent clean-outs. We also offer trailer and storage container rentals and any other needs that may arise. Property Rehab is an accredited business with the Better Business Bureau

"We had a bathroom remodel done by this company. There was no discussion prior to the start of the project about what had been purchased for the remodel other than when I mentioned my vanity preference. The vanity was to large for the space so they cut into the drywall to make it fit and the countertop is now built into the wall. They attempted to paint a medicine cabinet to match the color of the vanity that was purchased which was covered in paint drips. A light was supposed to be installed over the vanity. The Sheetrock was mudded and not retextured. The caulking used in the tub must not have been tub safe because after we used it for a few days the caulking started to resoften and ooze out of the cracks it was placed in. The molding around the door frame does not align properly. A whole from a light fixture that was removed was covered with a cover plated with the hole still partially exposed. A thin layer of paint was then applied over the area leaving old wallpaper exposed."

Melissa S on October 2023


ABD Associates In Building & Design Ltd

3.57(
7
)

ABD Associates In Building & Design Ltd

3.57(
7
)
1990 years of experience

We apply innovation and creativity to every project big or small, residential or commercial, from the most complex design and renovation to the simplest repair, to ensure the end result meets your expectations. Our inspiration comes from the desire to service you.

"What a mess! The ceiling fan still clicks and shakes, the closet doors are hard to close and don't close all the way. The concrete on the back porch is cracked and flakes off even after ABD had the first pour ripped out and replaced. The shop floor 40 ft long has a 1+ ft drop from the back to the front making it impossible to put tool boxes, shelves or tables in without using blocks to level each item. The shop was to be completely finished, they didn't install trim and put wiring in the bathroom on top of the drywall for the heater. They never missed collecting money, but the quality is a big miss! I wouldn't recommend ABD to build or remodel anything!"

Roxanna B on August 2020

We apply innovation and creativity to every project big or small, residential or commercial, from the most complex design and renovation to the simplest repair, to ensure the end result meets your expectations. Our inspiration comes from the desire to service you.

"What a mess! The ceiling fan still clicks and shakes, the closet doors are hard to close and don't close all the way. The concrete on the back porch is cracked and flakes off even after ABD had the first pour ripped out and replaced. The shop floor 40 ft long has a 1+ ft drop from the back to the front making it impossible to put tool boxes, shelves or tables in without using blocks to level each item. The shop was to be completely finished, they didn't install trim and put wiring in the bathroom on top of the drywall for the heater. They never missed collecting money, but the quality is a big miss! I wouldn't recommend ABD to build or remodel anything!"

Roxanna B on August 2020

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Basement Leak Repair questions, answered by experts

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

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.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

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.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

The Newcastle, WY homeowners’ guide to basement leak repair services

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