The various alcohol and drug abuse rehab services which are accessible to drug addicted people in Farmington, PA. can vary in many various ways. Some substance abuse rehab services take place in a residential or inpatient setting, where clients reside for the duration of their treatment which offers a more conducive rehab setting. Others provide substance abuse treatment services on an outpatient basis which allows for more flexibility, though outpatient facilities may not be an appropriate substance abuse rehab service for men and women in Farmington, PA. who are having difficulties with long term drug addiction problems. Regardless of whether inpatient or outpatient substance abuse rehab services are selected, there are also different lengths of time that people will be expected to remain in the drug treatment center. For instance, many short-term programs offer services for a month or less, whereas long-term centers will require at least a 3 month stay.