| Business Name | Address | |
| Paulson Electric Co | 1915 Jefferson St Waterloo, IA 50702 |
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| Sieben Electric Inc | 5516 Nordic Dr Cedar Falls, IA 50613 |
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| Stickfort Electric Co | 201 E 22nd St Cedar Falls, IA 50613 |
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| K & W Electric Inc | 1127 Lincoln St Cedar Falls, IA 50613 |
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| Newton Electric | 6524 N Union Rd Cedar Falls, IA 50613 |
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