| Business Name | Address | |
| Jim Brown Electrical | 4932 Van Buren St Yorba Linda, CA 92886 |
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| Emf Electric Inc | 909 E Yorba Linda Blvd Placentia, CA 92870 |
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| Woods Electric Co | 1150 E Orangethorpe Ave Placentia, CA 92870 |
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| Hardin Electric | 805 Robin Ave Placentia, CA 92870 |
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| Service 1st Electrical Svc Inc | 1005 Ortega Way Placentia, CA 92870 |
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