In terms of success rates, long term drug rehab and alcohol treatment services offered at Havre, Montana rehab centers have been proven to be more successful than any other treatment option. Aside from offering superior care and a structured setting, long-term drug rehab and alcohol treatment services in Havre are also usually tailored to fulfill the needs of each individual in treatment. People receiving long-term drug rehab and alcohol treatment services are encouraged to do the program at their own pace, with the focus put on the quality of treatment as opposed to the speed in which the individual completes their program.