| 12 Volt Mobile Electronics Installation | 217-523-3317 | 737 E Cook St | Springfield | IL | 62703 |
| A-1 Cool Tint By Sun Cool | 217-544-5656 | 2201 N 5th St | Springfield | IL | 62702 |
| Accessories Plus Of Urbana Inc | 217-337-6584 | 1602 E University Ave | Urbana | IL | 61801 |
| Armadillon Audio | 217-222-9668 | 7201 Broadway | Quincy | IL | 62301 |
| Atlas Lock & Alarm Co | 217-429-2471 | 405 N Jasper St | Decatur | IL | 62521 |
| Auto Chrome Top Coat Auto Beautification Cente | 217-355-5983 | 810 Dennison Dr | Champaign | IL | 61820 |
| Bobs Lock & Alarm Co | 217-429-4304 | 409 N Jasper St | Decatur | IL | 62521 |
| Buds Car Stereo Center | 217-446-2204 | 32 N Jackson St | Danville | IL | 61832 |
| Buecker Plumbing | 217-529-2099 | 1110 E Cottonwood St | Springfield | IL | 62703 |
| C C Fire Equipment Co | 217-423-5395 | 4377 E Faries Pky | Decatur | IL | 62526 |
| Davis Mechanical Supply | 217-753-3140 | 1800 Taylor Ave | Springfield | IL | 62703 |
| Firefly Inc | 217-787-8227 | 2525 Lindbergh Blvd | Springfield | IL | 62704 |
| George Burglar & Fire Alarm Co | 217-525-1334 | 917 S 9th St | Springfield | IL | 62703 |
| Hit Audio | 217-374-6115 | 118 S Main St | White Hall | IL | 62092 |
| Illini Communications | 217-359-4451 | 1701 S Prospect Ave | Champaign | IL | 61820 |
| Johnson Controls Inc | 217-355-8850 | 828 Pioneer St | Champaign | IL | 61820 |
| Rockboxx | 217-429-4855 | 1120 N Main St | Decatur | IL | 62521 |
| Schuerman Lock & Key Inc | 217-423-2311 | 141 N Jasper St | Decatur | IL | 62521 |
| Touch Of Class | 217-355-8797 | 24 E Marshall St | Champaign | IL | 61820 |
| Vid-Com Systems | 217-352-6780 | 1613-A W Union St | Champaign | IL | 61821 |
| Ziebart-Tidy Car | 217-523-1303 | 530 N Dirksen Pkwy | Springfield | IL | 62702 |
| Ziebart-Tidy Car | 217-352-7040 | 606 N Country Fair Dr | Champaign | IL | 61821 |
