| Business Name | Address | |
| Allcom-All Electric | 80 Whitney Pl Fremont, CA 94539 |
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| Expert Contracting Inc | 36536 Lakewood Dr Newark, CA 94560 |
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| Mac Electric | 7730 Enterprise Dr # 6 Newark, CA 94560 |
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| Bill Mac Donald Electric | Newark, CA 94560 |
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| Dimmock Electric | PO Box 1307 Newark, CA 94560 |
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