| Business | Phone |
| Stan Beyerly Sound Systems 609 W Glen Ave, Peoria 61614 | (309) 692-0523 |
| Rodewald Sound & Lighting Co 2727 W Overhill Rd, Peoria 61615 | (309) 692-4222 |
| Illinois Concert Sound Systems 413 W Corrington Ave, Peoria 61604 | (309) 688-0024 |
| Kuhlman Sound Light & Video 7710 N Galena Rd, Peoria 61615 | (309) 691-0100 |
| Advanced Audio & Lighting Syst 6707 N Sheridan Rd, Peoria 61614 | (309) 691-7105 |