| Business Name | Address | |
| Allen Electric Co | 12545 Perrywood Ln Dunkirk, MD 20754 |
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| Hastings Electrical Power | 955 Skinners Turn Rd Owings, MD 20736 |
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| W C Burgess | 1950 Mikes Way Owings, MD 20736 |
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| Charles F Kerfoot Electric Inc | 1201 Harmony Ln Owings, MD 20736 |
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| Hugh W Wells | Owings, MD 20736 |
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