Town Hall Address 12 Mercedes Dr. Montvale, NJ 07645-2199 United States- Bergen County Website http://www.montvale.org County Clerk 201-391-5700 Ext. 219 12 Mercedes Dr. Montvale, NJ 07645-2199 United States Assessor 201-391-5700 Ext. 240 12 Mercedes Dr. Montvale, NJ 07645-2199 United States Tax Collector 201-391-5700 Ext. 254 12 Mercedes Dr. Montvale, NJ 07645-2199 United States Attorney 201-641-0006 12 Mercedes Dr. Montvale, NJ 07645-2199 United States Mayor 201-391-5700 Ext. 217 12 Mercedes Dr. Montvale, NJ 07645-2199 United States Municipal Court 201-391-5701 12 Mercedes Dr. Montvale, NJ 07645 United States County Bergen