1. Maddock Economic Development
PO Box 324, Maddock, ND 58348
Coordinate: 47.95074,-99.54306
Phone: (701) 438-2436
2. Maddock Economic Development
105 Central Ave N, Maddock, ND 58348
Coordinate: 47.96233,-99.530106
Phone: (701) 438-2436
3. Maddock Business & Technology Center
Maddock, ND 58348
Phone: (701) 438-2233