Helping individuals & families navigate through life's challenges. Now offering telehealth counseling. Please call our mainline or enroll online (949) 303-9016 The mission of California Youth Services (CYS) is to provide a variety of programs and services to include education, prevention, intervention, assessment, and counseling that assist and support adolescents, individuals, couples, and families to address life's challenges specializing in issues related to substance abuse, delinquent behavior, mental health struggles, academic challenges, and families in crisis.