| Business Name | Address | |
| Terry's Electric Co Inc | 17842 Spielman Rd Fairplay, MD 21733 |
 |
| Tri State Controls | 10720 Appletree Ln Williamsport, MD 21795 |
|
| Parrish Electrical Svc | 11022 Hickory School Rd Williamsport, MD 21795 |
|
| Antietam Electrical Contractor | 16290 Spielman Rd Williamsport, MD 21795 |
|
| KUBE Electric Co | 11415 Drop Rd Williamsport, MD 21795 |
|