| Business Name | Address | |
| Alexander Electric LLC | 4936 Wigville Rd Thurmont, MD 21788 |
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| Ridge Electrical Systems Inc | 8110a Old Kiln Rd Thurmont, MD 21788 |
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| G N S Electric | 16 Millers Aly Thurmont, MD 21788 |
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| Tom's Creek Electric | 16636 Toms Creek Church Rd Emmitsburg, MD 21727 |
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| Stambaugh Electric Svc | 10029 Longs Mill Rd Rocky Ridge, MD 21778 |
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