The best drug rehabs San Diego provide substance abuse treatments. From residential to alcohol detox Harmony Grove Recovery | Drug Rehabs San Diego is an excellent choice. They have experience and credentialed substance abuse counselors. Using 12-step techniques with individual and group counseling they have high success rates. Drug rehabilitation is a life-long process that requires skills, education, and techniques. Treating the underlying co-occurring disorders and relapse prevention strategies will last a life time.