Meridell Achievement Center is a residential treatment center in Liberty Hill, Texas. The center describes itself as serving adolescents ages 10 to 17 through behavioral and neurobehavioral programs (Meridell Achievement Center, about Meridell).

Meridell states that it has provided care for children and adolescents since 1961. Its history page says the center began with a daycare and residential program for boys and girls ages 5 to 17 in Jollyville before later operating in Liberty Hill (history).

NATSAP lists Meridell as a full program member and describes it as treating middle- and high-school boys and girls ages 10 to 17. A provider listing describes Meridell as a 112-bed private residential treatment center for children and adolescents with emotional, behavioral, and neurobehavioral problems (NATSAP, PracticeMatch).