Grandin, ND
We are dedicated to informing Grandin, 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 Grandin, 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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Austin T, Wyatt S, Zane H and Bryce J did a fantastic job on our basement house leveling project. They all were efficient, professional and …
Austin T, Wyatt S, Zane H and Bryce J did a fantastic job on our basement house leveling project. They all were efficient, professional and knowledgeable. They were able to reuse the cement footings rather than pour new, which adjusted the price and saved us money. Very honest and trustworthy company. Definitely will use them for future needs and highly recommend.
Diane Hennig
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Needed foundation work. Polite. Professional. Knowledgeable. Had the expertise to know exactly what was needed to remedy our situation.
Needed foundation work. Polite. Professional. Knowledgeable. Had the expertise to know exactly what was needed to remedy our situation.
Tom J.
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Ricky from your office did a very good inspection. Tested sump pump and found it was working well and other previous work was all okay. He …
Ricky from your office did a very good inspection. Tested sump pump and found it was working well and other previous work was all okay. He did inform me of items that might help our heating costs and health concerns so we are glad he made suggestions and looking into these. He was most courteous and answered questions thoroughly and most pleasantly.
Judith “Judie – Home office” Weinzetl
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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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Jason c aydin l and Elliot were all working hard and carried out the job to perfection. Not only were they skilled and very pleasent to…
Jason c aydin l and Elliot were all working hard and carried out the job to perfection. Not only were they skilled and very pleasent to work with.
Peter Rosenberg
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Had radon mitigation system installed, they did a great job and where extremely willing to take care of me the customer. That is something …
Had radon mitigation system installed, they did a great job and where extremely willing to take care of me the customer. That is something that is getting pretty hard to find now days a contractor that actually cares. Thanks Innovative Basement Systems. Daniel.S
Daniel Saxberg
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My team did an amazing job. Josh walked me through everything before they started to make sure we were on the same page. Travis, Brandon…
My team did an amazing job. Josh walked me through everything before they started to make sure we were on the same page. Travis, Brandon and Andrew broke up and carried out enough concrete to make my back ache. It was rainibg the day they started and water was starting to come in. The entire job was done in 2 days and Brady walked through with me at the end to make sure all was good. Even during the heavy rains my basement is dry. I am very happy!
ShayLynn Ager
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Jeff was straightforward and compassionate in a very stressful pseudo crisis basement situation, getting us through the…
Jeff was straightforward and compassionate in a very stressful pseudo crisis basement situation, getting us through the inspection/assessment process, proposal and scheduling the project all within 24 hours. He communicated clearly and rolled with all of my questions and ‘big expensive decision’ jitters – addressing my concerns without making it worse.
A.G. Wilson
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I reached out for a quote on basement waterproofing and my sales representative Dustin was very knowledgeable! This company has so much to…
I reached out for a quote on basement waterproofing and my sales representative Dustin was very knowledgeable! This company has so much to offer, I couldn’t say no! Professional grade repairs, expert service, 0% financing, lifetime warranty, and they were very prompt to respond!! HIGHLY RECOMMENDED!
Kyle Magnuson
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Adam Little came out on a Friday afternoon, stayed until well past business hours to provide us with a detailed explanation and quote….
Adam Little came out on a Friday afternoon, stayed until well past business hours to provide us with a detailed explanation and quote. Great first impression!
Joel Vanderbijl
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David drove out of his way to look at our basement issues. He sat down with us and really listened to our issues. Then he did a thorough…
David drove out of his way to look at our basement issues. He sat down with us and really listened to our issues. Then he did a thorough inspection with pictures. He then sat down again with us and went over a plan that fits our budget and goals. Highly suggest working with Groundworks for your basement needs.
Tina Valerius
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Brady is wonderful. Extremely knowledgeable and personable! Great guy!
Brady is wonderful. Extremely knowledgeable and personable! Great guy!
Betsy Jordahl
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Michael was very nice to work with. He did a thorough inspection and explained some minor concerns with our follow up inspection
Michael was very nice to work with. He did a thorough inspection and explained some minor concerns with our follow up inspection
Peter Kroells
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Our Service Technician was super responsive, helpful, and reassuring. He (John) made the extra effort to provide emergency service and gave …
Our Service Technician was super responsive, helpful, and reassuring. He (John) made the extra effort to provide emergency service and gave me peace of mind. All is good. He drove from the Cities my my location; got the job done! So happy and relieved.
Angela Doering
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While taking a walk this morning, I slipped and fell on the ice by the Pine City Elementary School. A VERY kind worker of yours was walking …
While taking a walk this morning, I slipped and fell on the ice by the Pine City Elementary School. A VERY kind worker of yours was walking from the holiday gas station in town and came over to help me up! Thank you so much!
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Dave from Innovative Basement Authority was fantastic! He did a full inspection of a large project, was very thorough, very knowledgeable,…
Dave from Innovative Basement Authority was fantastic! He did a full inspection of a large project, was very thorough, very knowledgeable, and explained each part of the process including all the technical details. He even separated out three different options to consider at my request. Polite, professional, and easy to work with. Thank you Dave!
Dana Vraspir
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In one word. Great!! Brandon V was our service Technician and was amazing. Very knowledgeable and answered all questions we had. Was…
In one word. Great!! Brandon V was our service Technician and was amazing. Very knowledgeable and answered all questions we had. Was probably the best home service experience we have had. Very impressed. Thanks IBA
Barnacle Blake
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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.
Scott Graff
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On the day of our estimation appointment, Nathan Brand contacted us to confirm the appointment and arrived promptly at the scheduled time. …
On the day of our estimation appointment, Nathan Brand contacted us to confirm the appointment and arrived promptly at the scheduled time. He was very professional, friendly, and knowledgeable. He first explained the estimation process and then invested a considerable amount of time investigating and determining a solution for our foundation issues. He then patiently and thoroughly explained the repair estimation. We ultimately decided not to proceed with the foundation repair at this time but are grateful for the time Nathan invested for our estimation.
Rob Olson
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Dave was friendly, professional and able to quickly diagnose the issue in my house.
Dave was friendly, professional and able to quickly diagnose the issue in my house.
john ostby

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
