1. DeWine Mechanical Inc 1267 E 32nd Ave, Columbus, NE 68601 Coordinate: 41.42939,-97.28706 Phone: (402) 562-6590
2. Integrated Services Of Columbus 2921b 14th St, Columbus, NE 68601 Coordinate: 41.43033,-97.36415 Phone: (402) 649-2808