There are several various types of drug and alcohol abuse rehabilitation facilities in Montclair, California which alcohol and/or drug addicted clients can get help from. For example, there are alcohol and drug abuse rehabilitation programs in the Montclair area which may particularly help someone with a short background of drug and alcohol abuse and may possibly benefit from a short term alcohol and drug rehabilitation facility which will only demand that the client to remain in rehabilitation for 30 days or less. There are also much more extensive and long term substance abuse rehab facilities in Montclair, California which call for a stay of 3 months or more, based off of the individual's history of substance abuse and other circumstances including co-occurring mental health issues. Drug and alcohol abuse treatment programs can be completed as an outpatient or inpatient, with inpatient alcohol and drug abuse rehab services offering significantly superior outcomes as a result of a higher quality of treatment center.