| Business Name | Address | |
| Madan Electric | 671 Lookout Loop Eastsound, WA 98245 |
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| Pickett Spring | 1504 Point Lawrence Rd Olga, WA 98279 |
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| Integrated Construction Tech | PO Box 1085 Friday Harbor, WA 98250 |
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| Inter-Island Electric | 849 Spring St # D Friday Harbor, WA 98250 |
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| Guard Electric Inc | 818 Mullis St # 5 Friday Harbor, WA 98250 |
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