Underwood, ND
We are dedicated to informing Underwood, ND homeowners of the benefits of basement waterproofing and crawl space repair in providing a healthy home environment.
Schedule Your Free InspectionInnovative Basement Authority is committed to customer service and is proud to serve Underwood, ND. We have a talented team of technicians that are ready to help you find the best solution using quality products from the best manufacturers in the business. We want to work with you so that you can have the best results for your home!
Innovative Basement Authority has the tools and the years of expertise to get your project done right the first time. Our friendly staff and knowledgeable technicians are ready to work with you to find a solution that will work best for your home and your budget.
Our Services

Foundation Repair
Do you know how well your home is standing up to the test of time? Is it strong and sturdy or does it feel like it’s on shaky ground? Whether you interpret this figuratively or literally, it’s so important for your home to have a strong foundation.

Crawl Space Repair & Encapsulation
Normally these areas are empty, but you never know what creepy conditions you’ll find there – mold, pest infestation, wet insulation, and much more.

Basement Waterproofing
Water is essential, but other than coming out of faucets for specific needs, you do not want water in your house. This powerful element and force of nature can wreak havoc on your home.

Structural Wall Repair
Repair your failing and crumbling structural walls with our proven products.
Our Customers Trust Us
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This was a follow up visit to check waterproofing done a year ago. Dave performed a thorough inspection and a succinct explanation as well…
This was a follow up visit to check waterproofing done a year ago. Dave performed a thorough inspection and a succinct explanation as well as options for further improvement. A much appreciated visit.
Lara Winter
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Prompt service and attention to details. Very professional. Courtesy of the tech was super. We recommend these guys without question.
Prompt service and attention to details. Very professional. Courtesy of the tech was super. We recommend these guys without question.
Mike L
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Innovative basement did a wonderful job. Eli and Mavrick got it done quickly
Innovative basement did a wonderful job. Eli and Mavrick got it done quickly
connie swinland
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David Anderson did an awesome job!
David Anderson did an awesome job!
Julie D
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There was a few communication issues at first with the company but Andrew reached out and fixed the problem. The young men that you sent…
There was a few communication issues at first with the company but Andrew reached out and fixed the problem. The young men that you sent down to do the basement Noah A, Deion R and Mark F was absolutely amazing, so polite and helpful, they answered all my questions and explained what they did. They had everything done with in a couple hours and made sure all the mess and materials they had to use was cleaned up really good. Please tell them thank you from me for doing such an awesome job.
Amanda Volkmann
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Ben A , Groundworks Service Technician came by today for a check and maintenance visit today of our Groundworks installed products -…
Ben A , Groundworks Service Technician came by today for a check and maintenance visit today of our Groundworks installed products – Basement water tiles and pumps plus our Basement Support Beams. We were impressed by Ben’s professionalism and attention to detail. He gave a common sense explanation to all the work he was performing, while he was doing it. He left everything as he found it , but in better condition. Looking forward to our next annual inspection so Groundworks products keep being well maintained.
morales1j
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Chis Kimpel did a great job reviewing the work we had done a year ago. He answered all of my questions. Chris Offered suggestions and even …
Chis Kimpel did a great job reviewing the work we had done a year ago. He answered all of my questions. Chris Offered suggestions and even pointed out a possible issue with one of the junctions in our plumping! He was very professional and easy to work with. Innovative Basement is a great team to work with. Thanks Chris.
Ann Schmidt
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LJ, Anthony, Kevin and Mike were amazing,! We didn't realize how poorly the basement had been left behind the plywood walls until this crew …
LJ, Anthony, Kevin and Mike were amazing,! We didn't realize how poorly the basement had been left behind the plywood walls until this crew came to get it sorted. They weren't phased by anything, that level of confidence in a crew was so reassuring for us during this project. The work was done quickly and so thoroughly!
Tricia Berg
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Brenden B., Tristan S., Codi S. did an exceptional job completing my Floor Tile System, and Wall Reinforcement/Vaper Barrier. On time,…
Brenden B., Tristan S., Codi S. did an exceptional job completing my Floor Tile System, and Wall Reinforcement/Vaper Barrier. On time, courteous, pleasant, knowledgeable, they kept me informed from start to finish! The three of them have a terrific camaraderie, and work well together. They had to break up the floor, so I didn't even notice they cleaned up so efficiently!! I would recommend the Rush City Office employees to anyone needing basement renewal!! I'm extremely pleased with the outcome! Thank You!! 🙂
Diane Sager
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Our waterproof system needed service and Julio, Zack, and Greg made an extra stop in their day to get our issue taken care of at the last…
Our waterproof system needed service and Julio, Zack, and Greg made an extra stop in their day to get our issue taken care of at the last minute. They explained everything well and were friendly & professional.
Katie Knowles
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Reese and Joseph did a great job and the went the extra mile on my driveway. Five stars!
Reese and Joseph did a great job and the went the extra mile on my driveway. Five stars!
Benjamin Larson-Pearson
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Although the crew was unable to complete the job we had expected, Andrew was amazing to work with. He kept us abreast of everything they…
Although the crew was unable to complete the job we had expected, Andrew was amazing to work with. He kept us abreast of everything they ran across including what might happened if they moved forward. He was very informative and helpful. He also contacted other engineers to confirm his decision. He went far beyond helping us, he even assisted us in finding a sub contractor to rebuild the basement wall and sent them measurements and pictures of the space. He is working on getting our down payment returned. Devon and Dion were great to work with as well, friendly and hard workers. Would definitely recommend all three of them.
Kathi Peterson
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Had an awesome experience with these guys! It started with Casey coming over to give us a free estimate and to go over our options. He was…
Had an awesome experience with these guys! It started with Casey coming over to give us a free estimate and to go over our options. He was extremely knowledgeable and made it an easy decision to go with IBA.The day before our install the foreman for the job Jacob D. gave me a call to let me know when they were planning on being at the house the following morning. The folling morning Jacob D., Michael B., and Lenerd S. Showed up ready to rock. Went through the plan of attack right with them right away and then let them do thier thing. The spacing of the beams for the basement wall even worked out where they were able to have one less beam. They did quick professional work and were done and loaded up by noon. Showed us everything in the walk through and everything looked great. Super happy to have it done and the guys made it a great experience. Thanks guys!
Jon Boelter
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Nathan B our field inspector went above and beyond to explain things in depth, find solutions that fit our needs and wants and took the…
Nathan B our field inspector went above and beyond to explain things in depth, find solutions that fit our needs and wants and took the time to really hear our concerns. He was absolutley fabulous and would recommend him!
Mackenzie Wang
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I had IBA install a mix of Intellijacks and carbon strips in on one of my basement walls. Dylan really hung in there on the prior project…
I had IBA install a mix of Intellijacks and carbon strips in on one of my basement walls. Dylan really hung in there on the prior project and came up with a workable solution for me — I felt he went far out of his way and demonstrated care that is rare.. During the yearly follow up for that work (which is holding up), it was identified that some Intellijacks for foundation beams would help solidify my house (the beams were wood and not large enough, so the house was shifting). Ricky did a great job explaining the situation and my options. He also spoke at length with me and took time to help me understand when I had questions and got confused. Jeremiah T and Mark F. did the work and were excellent. It was invasive work, but they were pleasant to be around, communicated clearly, were fast, and kept the mess to a minimum and cleaned up afterward. No one wants to have this sort of work be necessary — IBA was recommended by a construction friend and I agree they are a good choice if you do need this sort of work. Professional, thorough, and guarantees included with their products and work.
Justin Alexander Law
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We are very pleased with the work that was just completed. The crew was very courteous and professional. They communicated well and…
We are very pleased with the work that was just completed. The crew was very courteous and professional. They communicated well and covered our personal items with dust covers. Thank you to Josh A., Greg H., and Jacob G. We appreciate your work!
Brad Robinson
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Jacob D and Lenard S provided great service. Professional and friendly. Made sure I knew what was going on and answered questions….
Jacob D and Lenard S provided great service. Professional and friendly. Made sure I knew what was going on and answered questions. Treated my home and my family with respect and didn't damage anything, which not all contractors seem concerned about. I have some additional basement work that will need to be complete and I will definitely be using Innovative again.
s olson
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Marc and Brandon were amazing. The service quality and efficiency were a plus!
Marc and Brandon were amazing. The service quality and efficiency were a plus!
Luke Koopmeiners
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My house is in Chamberlain, SD. I contracted Innovative Basement to stabilize the foundation as it was tilting. The soil there is not the…
My house is in Chamberlain, SD. I contracted Innovative Basement to stabilize the foundation as it was tilting. The soil there is not the best. The crew from IBA did an excellent job on my foundation repair. Riley and his crew were hard working, professional, and courteous. I liked Riley's calm reassurance that they could repair my home. I highly recommend IBA for any foundation repair!
Michael Pena
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Groundwork's came to my house today for an estimate of my steps and garage. The technician that came named Chaz went above and beyond….
Groundwork's came to my house today for an estimate of my steps and garage. The technician that came named Chaz went above and beyond. Showed me what was happening to my steps and garage. He explained the whole process that they would take to remedy the problem.He also help easing the mind by testing for moisture in my house. I believe they go above and beyond to help with costumer's needs and problems. I would definitely recommend this company to anyone how is having issues with foundation and more.
Jessica H.

Our Locations
1330 41st St. N
Fargo, ND 58102
6265 Carmen Ave.
Inver Grove Heights, MN 55076
1325 S Frandsen Ave
Rush City, MN 55069
