Thompson, ND
We are dedicated to informing Thompson, 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 Thompson, 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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Chad and his crew of Drinor and Greg did an excellent job and were VERY fast. This was a stressful enough time with some major basement…
Chad and his crew of Drinor and Greg did an excellent job and were VERY fast. This was a stressful enough time with some major basement issues but they all made it that much easier. When all is said and done I am confident with the quality of their work and know we made the right choice going with Innovative.
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Matt D., Adam B., and Andreas J., helped us stabilize our basement wall. They are punctual, polite and efficient. I'd recommend them if you …
Matt D., Adam B., and Andreas J., helped us stabilize our basement wall. They are punctual, polite and efficient. I'd recommend them if you need a solid crew to help you out.
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LJ, Anthony, Kevin and Mike from Fargo completed our foundation work and addressed the water issues. We are so glad we called Innovative…
LJ, Anthony, Kevin and Mike from Fargo completed our foundation work and addressed the water issues. We are so glad we called Innovative Basement Authority. Crew matters, these guys were fast and did a great job. Highly recommend.
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Dave & John came out to our house for our regular inspection of a system Innovative installed a couple years ago. They confirmed the system …
Dave & John came out to our house for our regular inspection of a system Innovative installed a couple years ago. They confirmed the system was working perfectly. They also inspected the rest of the house and found the house was tilting towards the walkout side. They recommended settlestop push piers to stabilize the house and keep it locked into place. They explained the problem and solutions clearly and effectively, including the pricing and financing options. I appreciate their thoroughness and straightforward approach. Highly recommend!
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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.
June 2026: I called on Groundworks to lift my sidewalk in front of my home and fix a large crack in the garage floors. Ben came by and…
June 2026: I called on Groundworks to lift my sidewalk in front of my home and fix a large crack in the garage floors. Ben came by and assessed the job and he was very thorough and assured me they could help. Mark and Brandon came by and within a few hours they had the job done. They even did some lifting as well as filling the cracks in the garages. I highly recommend this company. October 2025: Wyatt S, Brian K and Fernando P. Worked on my crawlspace. They completed a large structural stabilization and installing Encapsulation cover and dehumidifier in 6 days. They were very respectful, provided excellent communication each day and kept the space so clean. I highly recommend this company as the do exactly what they said they would do!
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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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Angel G, Brandon L and Abdi M did an awesome job installing our basement waterproofing system
Angel G, Brandon L and Abdi M did an awesome job installing our basement waterproofing system
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Brandon, Josh, Jacob, Riley, Eric, and Paxton installed the beams to stabilize the basement walls and floor. They kept me apprised as to…
Brandon, Josh, Jacob, Riley, Eric, and Paxton installed the beams to stabilize the basement walls and floor. They kept me apprised as to what they were doing the entire time, were professional, personable, knowledgeable, and worked non-stop. I appreciated how well they cleaned up. Thank you guys, you did a great job! I’m relieved to know how secure the basement and foundation are!
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Even though they ended up 3 hours past the arrival window, they were quick and efficient to raise my patio. Overall the whole process was…
Even though they ended up 3 hours past the arrival window, they were quick and efficient to raise my patio. Overall the whole process was pretty easy.
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I had Isaiah S, Matt, Jared and Josh come over and do a basement waterproofing project – they were helpful, detailed, explanatory, and…
I had Isaiah S, Matt, Jared and Josh come over and do a basement waterproofing project – they were helpful, detailed, explanatory, and prompt! They even found a broken outflow pipe under the concrete that had rotted away, and while that was another expensive fix – it was a GREAT catch by their team!
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Jon, Yusuf and Nick worked hard for several days to repair our basement walls after water damage. They were polite and respectful. We…
Jon, Yusuf and Nick worked hard for several days to repair our basement walls after water damage. They were polite and respectful. We would definitely recommend using Innovative Basement Authority for any water damage repairs for your house.
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Jamie came out and looked around my property and gave me a thorough and well explained estimate so I’m booked with him. He was very…
Jamie came out and looked around my property and gave me a thorough and well explained estimate so I’m booked with him. He was very knowledgeable and nice. I can’t wait to not see these cracks in my sunken sidewalk soon!
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Innovative is a rock star operation. Affordable and practical solution for a fairly complicated situation on a leaning retaining wall…
Innovative is a rock star operation. Affordable and practical solution for a fairly complicated situation on a leaning retaining wall amidst a transfer of ownership of the home. They were always a phone call away and communication was first class. Nick Swanson and Devon Alexander did a great job.
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Leonard and James came to my home at 8 AM and finished putting 6 jacks under my failing 4 season porch by early afternoon. They were both…
Leonard and James came to my home at 8 AM and finished putting 6 jacks under my failing 4 season porch by early afternoon. They were both cheerful and great workers. They saved my porch.
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Gregg and Brandon did great work, I was well informed of what they were going to do. How they were approaching the work to be completed…
Gregg and Brandon did great work, I was well informed of what they were going to do. How they were approaching the work to be completed and the expected outcome. Work was completed as expected with complete satisfaction. Groundwork should be fortunate to have such great employees.
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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!
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I am very impressed with the technology Innovative offers to make comprehensive, long-term solutions for aging homes. My work crew, Marcus…
I am very impressed with the technology Innovative offers to make comprehensive, long-term solutions for aging homes. My work crew, Marcus and Marvin, had excellent communication. ✨They were always on time, respected my home with protective barriers and clean up, and helped me understand every step of the process. They were also very kind to my curious kids. 😊
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Very professional and knowledgeable. I appreciate the approach of helping to fully understand any concerns, options, and…
Very professional and knowledgeable. I appreciate the approach of helping to fully understand any concerns, options, and recommendations with expectation setting in a fact based and straight forward manner. My experience is they will offer what to do as well as provide input of what is not needed. I highly recommend Groundworks.
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Groundwork’s technician routine service. Michael flushed out the drains to verify the system was still in good condition (2 years from…
Groundwork’s technician routine service. Michael flushed out the drains to verify the system was still in good condition (2 years from instal), very organized and professional. Checked the pumps. All working fine. Pleasant and happy to answer questions.
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