Contact Us - United Studios Of Self Defense Enrollment Information Phone Number: 925-449-1746 Email: ussdlivermore@aol.com Personal Training Phone Number: 925-449-1746 Email: ussdlivermore@aol.com Management Phone Number: 925-449-1746 Email: ussdlivermore@aol.com Physical Address: 4429 1st Street Livermore, CA 94551 Map Location: 4429 1st Street Livermore, CA 94551 Print/Large Map Driving Directions All Content © 2003 United Studios Of Self Defense  |  Home · About Us · Membership Info · About the Instructors · Facilities · FAQ · Contact Us · Feedback