| Business Name | Address | |
| Mathias Electric & Plumbing | 9622 N 1st St Altamont, IL 62411 |
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| Spelbring Electric Inc | 102 N Main St St Elmo, IL 62458 |
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| K-C Electric | 3527 N 900th St Mason, IL 62443 |
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| Best Electric | Effingham, IL 62401 |
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| Effingham Electric Shop Inc | 1301 S Banker St Effingham, IL 62401 |
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