There are several unique types of alcohol and drug abuse rehabilitation services in Granada Hills, California which addicted clients can take advantage of. For example, there are substance abuse treatment programs in the Granada Hills area which work specifically with someone who has a short history of drug and alcohol abuse and may benefit from a short term drug and alcohol rehabilitation center which will only demand that the person to continue to be in rehab for 30 days or less. Then there are more intensive and long term drug and alcohol abuse rehabilitation programs in Granada Hills, California which require a stay of 90 days or more, depending on the individual's background of drug and alcohol abuse and other factors which may include co-occurring mental health issues. Alcohol and drug abuse rehabilitation programs can be done as an outpatient or inpatient, with inpatient drug and alcohol abuse rehab programs supplying substantially superior results as a result of a higher quality of rehabilitation center.