Montgomery County Hospital District was ranked No. 1 in the U.S. for customer service for the fourth year in a row this January by independent company EMS Survey Team. Based on 20 performance metrics, MCHD scored 95.43 and served more than 1,500 patient contracts per month. 1400 S. Loop 336 W., Conroe. 936-523-5000. www.mchd-tx.org