| Business | Phone |
| Aleppo Twp Office 100 North Ave, Sewickley 15143 | (412) 741-6555 |
| Bell Acres Borough Office 1151 Campmeeting Rd, Sewickley 15143 | (412) 741-5448 |
| Edgeworth Boro Manager 301 Beaver Rd, Sewickley 15143 | (412) 741-2866 |
| Franklin Park Boro Building 2428 Rochester Rd, Sewickley 15143 | (412) 364-7242 |
| Franklin Park Boro Secretary 2428 Rochester Rd, Sewickley 15143 | (412) 364-4115 |
| Glenfield Boro Secretary Office 105 River Ave, Sewickley 15143 | (412) 741-8566 |
| Haysville Boro Office 18 River Rd, Sewickley 15143 | (412) 741-5038 |
| Osborne Boro Secretary 601 Thorn St, Sewickley 15143 | (412) 741-3775 |
| Sewickley Borough Sewage Plant 101 Ferry Rd, Sewickley 15143 | (412) 741-6510 |
| Sewickley Heights Boro Manager Sewickley 15143 | (412) 741-5946 |
| Sewickley Heights Boro Office Country Club Rd, Sewickley 15143 | (412) 741-5119 |
| Sewickley Manager's Office 601 Thorn St, Sewickley 15143 | (412) 741-4015 |