| Business Name | Address | |
| Jack Rosenberg Electric Inc | 600 6th St Armstrong, IA 50514 |
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| Jack Rosenberg Electric Inc | 120 S 1st St Estherville, IA 51334 |
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| Iowa Lakes Electric Co-Op | PO Box 77 Estherville, IA 51334 |
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| Garry's Electric | 815 W Central Ave Estherville, IA 51334 |
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| Inman Electric Co Inc | 15 S 6th St Estherville, IA 51334 |
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