| Business Name | Phone | Address | zip code |
| Electro Mechanical Systems International Limited | (215)732-1900 | 1315 Walnut Street Suite 1732 | 19107 |
| Watson Charles M CO | (215)922-2259 | 1017 Wood Street | 19107 |
| RTM Electrical Contractors Inc | (215)923-4631 | 801 Arch Street | 19107 |
| Audio Visual Center | (215)563-6872 | 235 North Broad Street | 19107 |
| Wassan Electronics | (215)568-9317 | 224 North Camac Street | 19107 |
| AMI Sound WORX | (215)925-4490 | 1020 Market Street | 19107 |
| Electro Mechanical Systems International Limited | (215)732-1900 | 1315 Walnut Street Suite 1732 | 19107 |
| Watson Charles M CO | (215)922-2259 | 1017 Wood Street | 19107 |
| RTM Electrical Contractors Inc | (215)923-4631 | 801 Arch Street | 19107 |
| Audio Visual Center | (215)563-6872 | 235 North Broad Street | 19107 |
| Wassan Electronics | (215)568-9317 | 224 North Camac Street | 19107 |
| AMI Sound WORX | (215)925-4490 | 1020 Market Street | 19107 |
You can also check out Electrical Contractors in Philadelphia