| Business Name | Address | |
| Smith Elect Specialties | 48 Supple Rd Dorchester, MA 02121 |
 |
| E & J Electric | 338 Washington St Dorchester, MA 02121 |
|
| Cliff & Sons | 101 Humboldt Ave Dorchester, MA 02121 |
|
| Service Electric Co | 16 Glenway St Dorchester, MA 02121 |
|
| Control Specialists | 840 Summer St Boston, MA 02127 |
|