| Business Name | Address | |
| Jones Heating & Cooling | 11819 Lincoln Hwy Plymouth, IN 46563 |
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| Marshall County Electric | 801 Lake Ave Plymouth, IN 46563 |
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| Adams Electric | 10521 3b Rd Plymouth, IN 46563 |
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| Kentec Enterprises | 17671 13th Rd Plymouth, IN 46563 |
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| Patrick's Electric | 17007 9th Rd Plymouth, IN 46563 |
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