| Business Name | Address | |
| Langlois Electric | 19 Manchester Dr Lebanon, NH 03766 |
 |
| Stinson Electric | Hanover, NH 03755 |
|
| Double D & Langlois Electric | 135 Kluge Rd Enfield, NH 03748 |
|
| Defiance Electric Inc | 86 Chosen Vale Ln # 202 Enfield, NH 03748 |
|
| Lyme Electric | 376 Orford Rd Lyme, NH 03768 |
|