| Business Name | Address | |
| Martin Electric | 1623 Durant St Harlan, IA 51537 |
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| Linden Electric Heating & AC | 301 View St Kimballton, IA 51543 |
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| Klein Refrigeration & Electric | 106 Main St Earling, IA 51530 |
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| Erwin J Arndt | 410 Pacific St # 7 Walnut, IA 51577 |
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| Sievers Electric | 29488 505th St Walnut, IA 51577 |
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