Best inpatient drug rehabs Boston offers. Located in Laconia, New Hampshire we provide substance abuse rehabilitation services to Gilford, Belmont, Northfield, Meredith, Franklin, Alton, Wolfeboro and Barnstead. We are one of the most popular drug and alcohol addiction treatment centers in the US. Residential inpatient addiction treatment has the highest success rates when combined with a 12-step program. Take that first step today and give us a call. You can get your life back under control.