| Business | Phone |
| Lawn & Water Treatment Plant 724 Paisano Dr, Coleman 76834 | (325) 382-4402 |
| Coleman City Filtration Plant 711 Mississippi St, Coleman 76834 | (325) 625-5412 |
| Coleman City Maintenance Shop 300 N Colorado St, Coleman 76834 | (325) 625-2621 |
| Coleman Municipal Light Plant 201 N Colorado St, Coleman 76834 | (325) 625-2939 |
| Coleman Sewer Treatment Plant 1004 Highway 84 Byp, Coleman 76834 | (325) 625-5617 |