TLC Transitional Living Communities Southern House is an addiction treatment center located at 54 W Southern Ave, Mesa, AZ 85210. We offer comprehensive programs for individuals struggling with alcoholism and other substance use disorders. Open 24 hours a day, we provide a supportive environment for recovery, making it easier for those in need to access our services anytime. For more information, visit our website at transitionalliving.org or call us at +14806498330.