Overpriced, poor workmanship, did not complete work, did not show up on date quoted, basement…read morecondition more dangerous than before. We had another contractor repair mistakes.

We had a radon mitigation system installed and have no regrets. Working with Blackburn was easy and…read morethe installer, DJ, was excellent. He made sure we understood the process, how it would be set up, and answered all questions as he went along and after. The price was comparable to others that install mitigation systems as well. Highly recommend.

After I consulted with another popular foundation repair company in town, I wanted to get another…read moreopinion. I then had Jan from Innovative Basement Authority came over. He looked around the house outside and inside for issues. He used a laser to measure my house for sedimentation. He observed to cracks and listened to my concerns. He took his time and spent an hour checking. When he was finished he gave me the best news! He cannot offer me a solution since he doesn't think my problem is the settling. He said just basically to fix the minor cosmetic issues that comes with the age of the house and observe. Thank you for your honesty and expertise. The world needs more people like you! I am so glad I don't need to tear up my house unnecessary!

From the owner: The team at Innovative Basement Authority has many years of combined experience working on…read moreresidential and commercial structures in South Dakota, North Dakota, and Minnesota. Our knowledge of foundation repair and building construction can help you with any type of related problems your home may be having. Whether that is a sinking or settling foundation or standing water, we know the best ways to repair the problem and prevent it from coming back in the future. We've seen just about everything when it comes to home repair. With this experience comes the knowledge necessary to keep your property and valuables safe. Contact us today for a free inspection - we look forward to speaking with you and helping to repair your home.

I looked at the Local Best to get some names of good concrete contractors to fix our driveway. I…read morecalled for their "free estimate" to see how much it would cost have our driveway and sidewalk replaced after this harsh winter. The owner told me to estimate "X" amount per square foot over the phone. When my wife called him back to ask him why he did not come out to provide the estimate, the owner said I don't like where this conversation is going and I wouldn't do business with you anyway and hung up.

We called for an estimate and the owner was rude. We had questions and he didn't want to answer…read morethem. I'm not a concrete expert - I'm going to have questions! I'm very disappointed. I was hoping he would be open to answering my questions & getting a new driveway & sidewalks put in. We'll keep looking for a contractor.

Everything went well, our sidewalk looks great. The staff ensured the area was picked up nicely and…read moreeven came to me when they accidentally broke one of my sprinkler heads. They went to the store and picked one up and installed it. Keanu is an excellent foreman attending to all my questions during and after the job. Very easy to work with.

Eric and his team were amazing! Knowledgeable and friendly! It's hard having ground water problems…read morebut Eric walked me through every step and answered all my questions. The gentleman on his team were all friendly and hard working. It was done in a snap! Plus he even called to check everything was going good after the next heavy rains. I do and will always recommend Dakota Basement Systems! Thank you

From the owner: Dakota Basement Systems (DBS) is a pioneering force in foundation repair and waterproofing. With…read morecutting-edge technology and a seasoned team, we address everything from cracked walls to structural stabilization. Our Foundation Posts offer a permanent, maintenance-free solution for bowed and cracked basement walls, actively correcting structural issues for long-term stability. In basement waterproofing, DBS excels with the Pressure Release System (PRS), preventing bowing, cracking, and collapse by relieving lateral pressure and managing hydraulic pressure. With over 300 years of legacy adapted from the Army Corps of Engineers, DBS is a trusted partner committed to excellence and innovation, ensuring resilient homes.