| Business | Phone |
| Virzi Electric 48 Rolling Hills Dr, Oxford 6478 | (203) 735-4888 |
| Breakwater Electric Llc 6 Wildflower Dr, Oxford 6478 | (203) 888-0408 |
| Seymour Electric Llc 582 Roosevelt Dr, Oxford 6478 | (203) 732-2811 |
| Kostka Electric Llc 279 Governors Hill Rd, Oxford 6478 | (203) 881-1780 |