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Tanya Vachal

June 12, 2022

Sinan was my salesperson. He was great to work with - professional, transparent, and friendly! He explained my options thoroughly. He did not try to push the sale or anything that was “additional services”. He explained clearly what I needed and let me decide what I wanted in excess of his recommendations. I am excited to see the final product!

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