| Business Name | Address | |
| Riverside Electric | 23 Fairview Ave Deep River, CT 06417 |
 |
| Semac Electric Contractors Inc | 256 Kelsey Hill Rd Deep River, CT 06417 |
|
| Jjl Electric LLC | 328 Main St Deep River, CT 06417 |
|
| Greg Schimetschek Electric | 9 Desmond Rd East Haddam, CT 06423 |
|
| Lighthouse Electric | 27 Stocking Lot Rd East Haddam, CT 06423 |
|