
Jamestown, ND
We are dedicated to informing Jamestown, 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 Jamestown, 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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Zach, Jerry, Rich, and Dema (not sure on spelling) just finished installing replacement egress Windows and new window wells at our home in…
Zach, Jerry, Rich, and Dema (not sure on spelling) just finished installing replacement egress Windows and new window wells at our home in NW MN. They finished the job in one day, were courteous, and answered any questions we had. They explained how everything tied into our drain tile, and their attention to clean up and detail was awesome. This is the 2nd time we have used Innovative Basement for house projects and we would recommend to anyone looking for help with their basement or foundation. Thanks Zach and crew!!
Jessica Kennedy
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I would highly recommend Innovative Basement Authority. They did an excellent job encapsulating a crawl space in my home. First, my…
I would highly recommend Innovative Basement Authority. They did an excellent job encapsulating a crawl space in my home. First, my estimate appointment with Chris was thorough and smooth. Chris answered all of my questions and explained everything his team would do during install. Then, Marcus, Logan and Goody did a wonderful job with install. They were on time and efficient, friendly and very respectful of my home. I would definitely work with them again!
Tori Trobak
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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!
Brian Podany
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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.
Greg LaDouceur
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They take great care with the cleanliness due to owner on oxygen. Great job in protecting carpets, personal items, and most especially the…
They take great care with the cleanliness due to owner on oxygen. Great job in protecting carpets, personal items, and most especially the chair lift. Thank you very much.
Paula Lang
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Excellent and professional service from Isaiah McKeown, Chris Popowich, and Mike Erickson filling under our garage floor. Did a great job…
Excellent and professional service from Isaiah McKeown, Chris Popowich, and Mike Erickson filling under our garage floor. Did a great job of walking through everything before and after and explaining how best to protect our investment going forward. We really appreciated the work, especially since it was an unexpected addition to the schedule.
Jake Moening
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Brian,Sonny, and Paul were always on time and kept us informed about the process as they worked. They pointed out several plumbing leaks…
Brian,Sonny, and Paul were always on time and kept us informed about the process as they worked. They pointed out several plumbing leaks that we were unaware of. They were friendly and courteous, a great team. They cleaned up every day before leaving and left phone numbers if we had additional questions later. They also texted numerous pictures of their progress.
Steve Moe
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Jacob was wonderful,thorough. Very good experience .
Jacob was wonderful,thorough. Very good experience .
Jonne Lerner
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Put in a sump pump in our basement and did a terrific job. Nick B, Alex F, Jesse R, and Jaquez W were efficient, but also took the time to…
Put in a sump pump in our basement and did a terrific job. Nick B, Alex F, Jesse R, and Jaquez W were efficient, but also took the time to explain what they were doing.
Henry Stabler
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Chad, Brian, and David were very professional and didn't waste any time. Everything was explained clearly and the job site was as clean…
Chad, Brian, and David were very professional and didn't waste any time. Everything was explained clearly and the job site was as clean when they left as when they came.
Jon Wagar
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Ernesto P and his team, Mateo and Moises provided me with excellent service. Ernesto communicated the process and set realistic…
Ernesto P and his team, Mateo and Moises provided me with excellent service. Ernesto communicated the process and set realistic expectations. From start to finish the project was organized and executed in an orderly manner!
Gaylene Camacho
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Innovative basement authority was great to work with. They were thorough, helpful and fast. They made sure I was aware of every step of the …
Innovative basement authority was great to work with. They were thorough, helpful and fast. They made sure I was aware of every step of the process, and how to use my set up. It only took two days and I really appreciated that it was clean when they came as when they left.
Chelsea Turner
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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!
Benjamin Severson
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Outstanding job done by Derek ****** and Isaiah ******* on filling and raising my concrete in my garage and my front stoop. Really…
Outstanding job done by Derek ****** and Isaiah ******* on filling and raising my concrete in my garage and my front stoop. Really took the time to ensure the job was completed correctly and effectively. Great communication. Really impressed with these 2 gentleman and the company.
Karla E
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Jake came over to do the inspection and was very thorough and professional. He explained what the problems were and gave us three levels of …
Jake came over to do the inspection and was very thorough and professional. He explained what the problems were and gave us three levels of corrective measures. There was absolute no pressure on which to chose. We were very confident his choices.Hunter and Paul came to do the work. He told us what the project would entail and kept us up to date each step of the way. He and Paul were very professional and patient as we asked questions. We had one question Regarding mold and discussed it with Hunter and Jake. Jake said he would be in Grand Forks for an inspection and would come over and take a look. He and Hunter agreed on what they could do.Hunter and Paul worked so hard. When they were done he walked us though everything they had done and why. They were great.
Glenn Ozaki
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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
Chris Chase
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Kaz, David and Cory did a great job waterproofing my basement! They completed the project ahead of schedule and now I have the peace of…
Kaz, David and Cory did a great job waterproofing my basement! They completed the project ahead of schedule and now I have the peace of mind knowing my basement is good to go!
Nathan Jordet
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Foreman Adam Skillings and his crew of Brandon and Austin did a great job on a complicated problem of supporting and raising our sunken…
Foreman Adam Skillings and his crew of Brandon and Austin did a great job on a complicated problem of supporting and raising our sunken foundation. They showed up on time, kept us updated on their progress, responded quickly and professionally to some unexpected problems, finished on schedule and left a clean worksite. On top of that, they were nice guys and hard workers.
Martha Walmsley
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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.
R. Hill
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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.
Alphonse Strubbe
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