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A Google User

December 1, 2022

We called the company for a consultation regarding our foundation. Sinan Supurgeci promptly contacted us and arranged for a visit. He was knowledgeable and professional. Spent a long time examining the structure and explained possible solutions in an easy-to-understand manner. Absolutely no high pressure tactics. After he returned for a second time, we decided to move forward with the repairs. If the crew is as professional and thorough as Sinan, we’ll have a successful project.

Innovative Basement Authority Service Map

We service Minnesota, North Dakota, South Dakota and Eastern Montana for basement waterproofing and crawl space repair.

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