In terms of success rates, long term drug rehab and alcohol treatment services delivered by Manvel rehab centers have been statistically more effective than any other rehab alternative. Besides supplying superior care and a secure environment, long-term drug rehab and alcohol treatment services in Manvel, TX. are also very often tailored to suit the needs of each individual in treatment. People receiving long-term drug rehab and alcohol treatment services are encouraged to go through the program at their own pace, with the emphasis put on the quality of treatment as opposed to the speed in which the person completes their program.