Class Schedule Please arrive 10-15 minutes early for classes / lessons Please note classes and lessons will end 5 minutes prior to the hour/half-hour; Classes are 55 minutes and semi-privates are 25 minutes long. Free 1-Week Pass Register CONTACT US United Studios of Self Defense (USSD) Huntington Beach 7251 Warner Blvd. Suite K, Huntington Beach CA 92647 (Next to Firehouse Subs in front of Ross, near CVS) (714) 375-1120 | info@ussdhb.com FollowFollowFollow Check out United Studios of Self Defense on Yelp