| Business Name | Address | |
| Horace A Palmer | 517 Gifford Ln Monkton, MD 21111 |
 |
| Wayne Baker | 15603 Home Rd Sparks Glencoe, MD 21152 |
|
| Erin Electric Inc | 1109 Bernoudy Rd White Hall, MD 21161 |
|
| Ernst Electrical Svc | 20233 Old York Rd White Hall, MD 21161 |
|
| Tri Contracting | 19329 Burke Rd White Hall, MD 21161 |
|