| Business | Phone |
| Al Ineson Electric Old Greenwich 6870 | (203) 637-2057 |
| Bennett Electrical Contractor 1 Boulder Ave, Old Greenwich 6870 | (203) 637-1605 |
| Blaise Anello Electrical Contr 105 Hillcrest Park Rd, Old Greenwich 6870 | (203) 637-5666 |
| Richport Associates Elec Cntr 210 Sound Beach Ave, Old Greenwich 6870 | (203) 698-4800 |