| Business | Phone |
| Barrett & Williams Electric 601 S Ridgeway Ave, Glenolden 19036 | (610) 583-6033 |
| Gb Electric 2016 Walnut Ave, Glenolden 19036 | (610) 461-6565 |
| Knowles Electrical Constr Inc 310 S Chester Pike, Glenolden 19036 | (610) 532-9669 |
| M & D Assoc Inc 612 S Elmwood Ave, Glenolden 19036 | (610) 532-9181 |