| Business Name | Address | |
| Theodore Electric Co | 4103 Triangle Rd Mariposa, CA 95338 |
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| Borick Electric | 5255 Highway 49 N # B Mariposa, CA 95338 |
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| Wirenuts Electric | Mariposa, CA 95338 |
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| Brentwood Electric | 5216 E Whitlock Rd Mariposa, CA 95338 |
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| S & S Electric | 3188 Wass Rd Mariposa, CA 95338 |
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