Entertaining Since 1973, Certified DJs is a full service, full time DJ organization. Providing, DJ services, Karaoke, Robotic Boxing, Complete Light Shows, rental systems, games, Voice Overs, Photo Montage, MC services, DJ referralls, Nightclubs, consulting, installations, education: we are home of the DJ TRAINING CENTER, the nation's first independant DJ Traing Facility. And now the Brand new STAGE HYPNOSIS Show.,