| Business Name | Address | |
| Nilo Electrical Contractors | Barclay, MD 21607 |
 |
| M J Electric LLC | Centreville, MD 21617 |
|
| Garrett German & Son Inc | 106 Banjo Ln Centreville, MD 21617 |
|
| Busick Electric | 118 Spaniards Neck Rd Centreville, MD 21617 |
|
| Brady Electrical Svc Inc | 123 Marlin Ct Centreville, MD 21617 |
|