| Business Name | Address | |
| Woodland Electric | 13846 Marsh Pike Hagerstown, MD 21742 |
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| Tri State Controls | 10720 Appletree Ln Williamsport, MD 21795 |
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| KUBE Electric Co | 11415 Drop Rd Williamsport, MD 21795 |
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| Antietam Electrical Contractor | 16290 Spielman Rd Williamsport, MD 21795 |
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| Nichols Electric Co | 14241 Falling Waters Rd Williamsport, MD 21795 |
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