There are several various types of drug and alcohol abuse treatment facilities in Westley, California which alcohol and/or drug addicted individuals can get help from. For example, there are substance abuse rehabilitation programs in the Westley area which may particularly help a client who has a brief history of substance abuse and may possibly be able to receive effective help at a short term alcohol and drug rehabilitation center which will only demand that the individual to stay in treatment for 4 weeks or less. Then there are much more comprehensive and long term substance abuse rehab services in Westley, California which require a stay of 12 weeks or longer, based off of the individual's background of substance abuse and other factors which may include co-occurring mental health disorders. Substance abuse rehabilitation programs can be completed as an outpatient or inpatient, with inpatient drug and alcohol abuse treatment programs providing significantly better results because of a higher quality of rehabilitation center.