| Business Name | Address | |
| Basic Telephone Solutions | 5223 Saddle Mountain Way Antioch, CA 94531 |
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| Power Plus Electric | 3300 Carol Lee Ln Oakley, CA 94561 |
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| Dillon Electric | Oakley, CA 94561 |
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| D B Electric | PO Box 4033 Oakley, CA 94561 |
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| Sherwood Electric Inc | 54 Clearwood Pl Oakley, CA 94561 |
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