1. Mercer Rural Fire Protection District 110 W Regan St, Mercer, ND 58559 Coordinate: 47.49016,-100.710175 Phone: (701) 447-2436
2. Mercer City Office 116 W Regan St, Mercer, ND 58559 Coordinate: 47.49009,-100.71291 Phone: (701) 447-2600