| Business Name | Address | |
| Bell Electrical Contractors | 128 Millwell Dr Hazelwood, MO 63043 |
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| Briner Electric Co | 2466 Old Dorsett Rd Hazelwood, MO 63043 |
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| D C Smith Electric | Hazelwood, MO 63042 |
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| Progress Electric Co | 11455 Schenk Dr Hazelwood, MO 63043 |
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