| Business Name | Address | |
| Menninga Electric Inc | 5604 Enterprise Dr # B Grimes, IA 50111 |
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| A & A Electric Co | Johnston, IA 50131 |
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| Big Creek Electrical Contr Inc | 4650 NW 62nd Ave Johnston, IA 50131 |
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| Houk Electrical | 2616 71st St Urbandale, IA 50322 |
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| Hammer Electric Inc | 10300 Douglas Ave Urbandale, IA 50322 |
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