| Business Name | Address | |
| Brayton Electric | 13140 Catholic Springs Rd Bunker Hill, IL 62014 |
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| R L Electrical Svc Inc | 928 Best St Staunton, IL 62088 |
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| Gmr Electrical | 14502 Deerfield Dr Gillespie, IL 62033 |
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| Hawkins Electrical Svc Heating | 108 Berry St Gillespie, IL 62033 |
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| Tricorp Engineering Inc | 9901 Southern View Ln Gillespie, IL 62033 |
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