| Business Name | Address | |
| Combs Electric | 2933 Arden Way Santa Rosa, CA 95403 |
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| A D Electric | 3415 Santiago Dr Santa Rosa, CA 95403 |
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| Calvert Electric Co | 1820 Empire Industrial Ct Santa Rosa, CA 95403 |
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| Summit Electric Inc | 2450 Bluebell Dr # C Santa Rosa, CA 95403 |
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| Northern Electric Inc | 3190 Regional Pkwy Santa Rosa, CA 95403 |
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