| Business Name | Address | |
| Bates Construction Svc | PO Box 808 Twin Peaks, CA 92391 |
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| Mike's Alpine Electric | PO Box 178 Twin Peaks, CA 92391 |
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| A B Electric | 26584 Lake Forrest Dr Twin Peaks, CA 92391 |
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| Ron Gritton Construction | Twin Peaks, CA 92391 |
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| Shafe Electric | 26516 Pine Ave Rimforest, CA 92378 |
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