The various alcohol and drug abuse treatment services which are accessible to alcohol and drug addicted individuals in Williams, AZ. can differ in several different ways. Quite a few drug and alcohol abuse rehab programs are offered in a residential or inpatient facility, where clientele reside the entire time they are in rehabilitation which offers a more therapeutic treatment environment. Others provide substance abuse rehabilitation services on an outpatient basis which allows for more versatility, though outpatient centers may not be an appropriate substance abuse rehab program for people in Williams, AZ. who are having difficulties with long term addiction difficulties. Whether inpatient or outpatient alcohol and drug abuse rehab services are selected, there are also different lengths of time that men and women will be expected to stay in the alcohol and drug rehab program. For instance, many short-term programs provide programs for a month or less, while long-term centers will demand at least a 12 week stay.