| Business | Phone |
| Ciro Electrical Supply 1740 Jackson St, Philadelphia 19145 | (215) 463-8855 |
| Colonial Electric Supply 417 Callowhill St, Philadelphia 19123 | (215) 928-0800 |
| Colonial Electric Supply 9734 Bustleton Ave, Philadelphia 19115 | (215) 464-0800 |
| Esco Electrical Supply Co 820 N 2nd St, Philadelphia 19123 | (215) 923-6050 |
| Essex Brownell 2191 Hornig Rd, Philadelphia 19116 | (215) 677-6100 |
| Express Outlet 124 W Chelten Ave, Philadelphia 19144 | (215) 438-0883 |
| Fairlite Electric Supply Co White Horse Pike & Cooper Rdamp;, Philadelphia 19106 | (215) 923-1697 |
| Fox Electric Supply Co Inc 6010 Castor Ave, Philadelphia 19149 | (215) 744-9540 |
| Fritz Electrical Warehouse Philadelphia 19131 | (215) 477-7764 |
| Harboc Electric Supply Co Inc 110 N 63rd St, Philadelphia 19139 | (215) 747-7800 |
| J F Joyce Co 2710 Lefevre St, Philadelphia 19137 | (215) 289-4910 |
| K E Electrical Supply Inc 6149 Woodland Ave, Philadelphia 19142 | (215) 729-0522 |
| New Capitol Electric Supply Co 2538 W Somerset St, Philadelphia 19132 | (215) 225-7850 |
| Robbins Electrical Distrs 220 N 13th St, Philadelphia 19107 | (215) 564-1752 |