| Business Name | Address | |
| Castle Rock Custom Electrical | 25096 Storms Rd West Mansfield, OH 43358 |
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| Renkert Electric | 9047 County Road 26 West Mansfield, OH 43358 |
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| United Electric Enterprises | 1458 W Sandusky Ave Bellefontaine, OH 43311 |
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| Watkins Electric | 3970 County Road 10 Bellefontaine, OH 43311 |
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| C T Electric | 124 N Stanley St Bellefontaine, OH 43311 |
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