| Business | Phone |
| Farrell City Adm 500 Roemer Blvd, Farrell 16121 | (724) 983-2700 |
| Farrell Code Office 500 Roemer Blvd, Farrell 16121 | (724) 983-2709 |
| Farrell Council Conference Rm 500 Roemer Blvd, Farrell 16121 | (724) 983-2706 |
| Farrell Health & Code Officer 500 Roemer Blvd, Farrell 16121 | (724) 983-2708 |
| Farrell Human Relations 500 Roemer Blvd, Farrell 16121 | (724) 983-2710 |
| Farrell Municipal Garage 934 Beechwood Ave, Farrell 16121 | (724) 983-2717 |
| Farrell Sewage Disposal Plant 701 E Broadway Ave, Farrell 16121 | (724) 983-2713 |