Employment Services - CA go Results Found: 3 Button group with nested dropdown OPARC OPARC 9029 Vernon Ave. Montclair CA 91763 (909) 985-3116 Amtec Amtec 5877 Pine Avenue Suite 100 Chino CA. 91710 (714) 993-1900 San Bernardino County Workforce Devel... San Bernardino County Workforce Development Board 9650 9th St. Rancho Cucamonga CA 91730 (909) 948-6625