| Business Name | Address | |
| Power Plus Electric | 3300 Carol Lee Ln Oakley, CA 94561 |
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| Eec Electrical Contractors | PO Box 96 Knightsen, CA 94548 |
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| Rodda Electric | 2420 Sand Creek Rd # C1 Brentwood, CA 94513 |
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| Beasley Electric | 44 Sycamore Ave Brentwood, CA 94513 |
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| Sandcreek Electric | 2420 Sand Creek Rd # C1 Brentwood, CA 94513 |
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