| Business Name | Address | |
| Wharton's Electric Inc | 40 National Hwy Cumberland, MD 21502 |
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| Metz Electric | 13 Pennsylvania Ave Cumberland, MD 21502 |
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| Peak Electrical Systems Inc | Cumberland, MD 21502 |
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| Queen City Electric | 45 Queen St Cumberland, MD 21502 |
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| Consolidated Electric Co | 900 W Industrial Blvd Cumberland, MD 21502 |
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