| Business | Phone |
| Fairfield Public Works Dept 8870 N Gilmore Rd, Fairfield 45014 | (513) 867-4200 |
| Public Works Dept-Con Svc 8870 N Gilmore Rd, Fairfield 45014 | (513) 867-5324 |
| Public Works Dept-Streets 4935 Groh Ln, Fairfield 45014 | (513) 867-5362 |
| Public Works-Transportation 5350 Pleasant Ave, Fairfield 45014 | (513) 867-5362 |