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Gary Ringham

June 16, 2022

Excellent workmanship and professionalism. The crew worked extremely hard and were very courteous. Great communication and all concerns were addressed promptly.Very special thank you to Adam Johnson and his crew Josh, Brandon, Kreshnik, and Anthony.

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