| Business | Phone |
| A Sensational Sound 16884 Windcrest Dr, Fontana 92337 | (909) 822-1340 |
| A Sunset Entertainment Inc Fontana 92335 | (909) 823-6668 |
| D J Mike Fontana 92335 | (909) 574-8800 |
| Fine Artists Entertainment 14568 Vancouver Ave, Fontana 92336 | (909) 899-3224 |
| Infiniti Po Box 1267, Fontana 92334 | (909) 429-1072 |
| K B Dj's Entertainment Fontana 92336 | (909) 899-8680 |
| K Tom Production 17043 El Agua Dr, Fontana 92337 | (909) 820-1899 |
| Ultimate Entertainment Svc Fontana 92335 | (909) 823-3975 |