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Proudly serving Bismarck, Fargo, Grand Forks, Minneapolis, Sioux Falls and St. Cloud.

Basement Waterproofing and Foundation Repair Experts

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Our Customers Trust Us

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Jackson, Connor and Matt did a great job with the drain tile installation at my office! Very friendly and professional. Highly recommend!

Jackson, Connor and Matt did a great job with the drain tile installation at my office! Very friendly and professional. Highly recommend!

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Innovative Basement Authority evaluated my situation quickly and thoroughly. They let me know what my options were and were honest about…

Innovative Basement Authority evaluated my situation quickly and thoroughly. They let me know what my options were and were honest about what they would do if they were in my situation. Gunnar R and Jack P completed the project quickly and very professionally. They explained everything to me before the project and showed me what they did afterward. I am very happy with the results and I am confident in their work. Thanks Gunnar and Jack!

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Chad was awesome on service day. Answered every question professionally and explained the job before start. After the job was complete he…

Chad was awesome on service day. Answered every question professionally and explained the job before start. After the job was complete he explained everything that was done again and presented pictures during the process. Very professional. The only complaint I have was after getting the total quote, I asked for a breakdown of cost 3 times and didn’t receive it until the working day before the job was to start, roughly 2 1/2 months after the initial quote. I had an absurd mobility charge that costed 1/3 of my total job cost that wasn’t explained until service day. So it made it very hard to cancel with such a long wait for the work in the first place or try and get additional bids without knowing exactly what I was paying for.

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Chad and Drinor did a great job on my north basement wall. They waterproofed it by adding a interior drainage gutter, sump pump and…

Chad and Drinor did a great job on my north basement wall. They waterproofed it by adding a interior drainage gutter, sump pump and sheeting. They also used beams that connect with rods to plates in the yard to support and straighten the cinder block wall. When finished they cleaned everything up and walked me through to explain everything they did. Thanks guys

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From the field inspector Nick to the great crew Duke, Ty, Marquell and Abdi start to finish exceptional work.

From the field inspector Nick to the great crew Duke, Ty, Marquell and Abdi start to finish exceptional work.

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We had a great salesman Mike K, he was honest and knowledgeable, And an awesome crew Jeremiah, Jonah, Abdi and Ben. Extremely hard workers, …

We had a great salesman Mike K, he was honest and knowledgeable, And an awesome crew Jeremiah, Jonah, Abdi and Ben. Extremely hard workers, honest, informative, and at every turn, even with changes they pulled it off! Thank you all for taking care of our basement and house, You guys are awesome 🙂 older homes are unpredictable but they pressed on and made it all happen. We completed the final walkthrough and they cleaned everything up.Mark and Lisa C

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Gavin drove halfway across the state to meet our timeline for an evaluation. Made it on time, provided a detailed breakdown and solution to …

Gavin drove halfway across the state to meet our timeline for an evaluation. Made it on time, provided a detailed breakdown and solution to some moisture issues. Couldn't be happier

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Gregg P, Kyle W, and Tyler M did an awesome job fixing our garage floor. We had gaps about 2 inches deep in some spots and they managed to…

Gregg P, Kyle W, and Tyler M did an awesome job fixing our garage floor. We had gaps about 2 inches deep in some spots and they managed to get things pretty level. Very happy with the results considering where we started!

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Eric Brertl, sales rep, was informative in what they could do and how the process goes. Plus, he gave me the impression of being honest…

Eric Brertl, sales rep, was informative in what they could do and how the process goes. Plus, he gave me the impression of being honest and straight forward.

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Ramon was very professional and would listen to what I had to say. His team of Corey O. and Michael D. Were very hard working and so polite …

Ramon was very professional and would listen to what I had to say. His team of Corey O. and Michael D. Were very hard working and so polite throughout there time hear. They worked well together and are a great group to work with. Their clean up was very good. Nothing let behind. When they left it looked like they were never here, except for the great job they did in our basement.

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William, Angel, and Pharoah were so polite, thorough, and careful. The gave is updates and inspections every step of the way. The work was…

William, Angel, and Pharoah were so polite, thorough, and careful. The gave is updates and inspections every step of the way. The work was on my mom’s home in Springfield, MN. They were so kind to our mom of 87 yrs old. Cleanup was great. Highly recommend their business.

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Basement authority stabilized one wall of my house. Very professional, very honest, communication from sales to completion. Not a cheap…

Basement authority stabilized one wall of my house. Very professional, very honest, communication from sales to completion. Not a cheap procedure, but price was well below competitor. Definitely would do business with them if needed.

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IBA fixed my driveway and sidewalk saving me many thousands in concrete demo and repairs. Andrew and Ben did awesome work, even fixing…

IBA fixed my driveway and sidewalk saving me many thousands in concrete demo and repairs. Andrew and Ben did awesome work, even fixing areas I didn’t know needed repair until they pointed it out. Prompt, respectful, and efficient. And backed it up with a warranty. HIGHLY recommended!

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Chris with Innovative Basement Authority was Great! Very professional, on time and knowledgeable with what needed to be done. Highly…

Chris with Innovative Basement Authority was Great! Very professional, on time and knowledgeable with what needed to be done. Highly recommend Chris!Deanne Hoffman

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Aaron , Ramon and Hunter did a great job. Thank you guys.

Aaron , Ramon and Hunter did a great job. Thank you guys.

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Having a massive foundation repair is a very stressful experience. If you find yourself in this boat, go with IBA. We have a 77 year old…

Having a massive foundation repair is a very stressful experience. If you find yourself in this boat, go with IBA. We have a 77 year old house and we ended up with multiple unexpected problems and the team took care of everything that popped up with professionalism and honesty. We were supposed to have work from Mon-Thur. Due to the additional problems discovered, the team stayed out until Sunday to ensure everything was done right. Couldn’t be happier. Big thanks to TO, Adam, Cory, Collin, Brandon, Austin, Adam F, and anybody I may be forgetting. Thank you thank you thank you.

Joe (NorthWoodsCableGuy)

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Sinan was very professional, completed a thorough review of our concerns, and ultimately provided easy to understand recommendations. His…

Sinan was very professional, completed a thorough review of our concerns, and ultimately provided easy to understand recommendations. His knowledge, honestly, straightforward approach, and unbiased recommendations provided us great information and peace of mind as we made a major decision impacting our home. We decided not to tale action, at this time, based on his report. We highly recommend Innovative Basement Authority and will surely contact Sinan and Innovative Basement Authority for any future needs.

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Brandon VAnyo and Hoti worked on our home they were amazing workers.always on time and very pleasant and easy to understand what they where …

Brandon VAnyo and Hoti worked on our home they were amazing workers.always on time and very pleasant and easy to understand what they where doing to are foundation.We trusted them appreciate the work they did for usMike and Cheryl S Red Lake Falls Mn👍👍👍👍👍👍👍👍👍

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I really appreciated working with Innovative Basement Authority with securing my house in many ways (Piers, foam, beams, etc.) amounting to …

I really appreciated working with Innovative Basement Authority with securing my house in many ways (Piers, foam, beams, etc.) amounting to many different projects completed at this point. I had five competitive estimates from other companies but the guarantees, price, and options provided by Innovative were hard to beat. Since working with them, their customer service has been top notch.Piers/Beams – Lance and Kyle were the BEST. That was one intense job to dig up the basement and install piers/beams. They were knowledgeable, helpful, conscientious of the house, and personable to work with. They deserve 10 stars.Estimates – Thank you to Chris and Travis for the competitive estimates. Chris was always willing to work with me to provide the most competitive quote with good options. Travis has met all the challenges with insulation and foam. Thank you for all the follow up as well.Foam – Front Steps – Gunnar and Logan stabilized my front steps with foam. They were very considerate of walking through every step, the risks, and the warnings with completing this job. I appreciated their customer centric approach.Foam – Basement – Mark and Andrew were great as well with the basement foam insulation. They too walked me through the expectations of the job and it was a very smooth process.I'm sure I have missed some people who are part of the process. I can tell this Company works as a team which is appreciated. I'm grateful to you all.I feel my house is in great shape to last the next 80+ years. Mostly, I believe I can count on Innovative to be there if there are any concerns in the future.

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Marcus, Brady, Goody, and Roschaan did a fantastic job with our crawl space project. They were timely, efficient, and detail oriented. In…

Marcus, Brady, Goody, and Roschaan did a fantastic job with our crawl space project. They were timely, efficient, and detail oriented. In addition to doing a fantastic job, they answered all questions and made recommendations that will be useful in the future. Thanks again, fellas!

Proudly Serving Bismarck, Fargo, Grand Forks, Minneapolis, Sioux Falls and St. Cloud

Bismarck · Fargo · Grand Forks · Minot · Saint Cloud
· Sioux Falls · Duluth · Minneapolis · Rochester

Why Homeowners Choose Innovative Basement Authority

Since 2005, Innovative Basement Authority – A Groundworks Company – has specialized in helping homeowners have peace of mind knowing their homes are stable and dry. IBA is proud to have an established reputation for high quality work and personalized service.

Offer ends 03/31/2024

A Crack in Your Foundation Shouldn't Break the Bank

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Our Locations

Fargo, ND

1330 41st St. N
Fargo, ND 58102

Minneapolis, MN

6265 Carmen Ave.
Inver Grove Heights, MN 55076

Rush City, MN

1325 S Frandsen Ave
Rush City, MN 55069

Sioux Falls, SD

101 S. Reid Street, Suite 307
Sioux Falls, SD 57103