El Dorado County government - County government, supplying almost all services to El Dorado Hills and the west slope of the Sierra except EDH CSD and fire dept. services. www.co.el-dorado.ca.us
El Dorado Hills Chamber of Commerce - Provides information about the community and the area, including recreation, education, demographics and area services. www.eldoradohillschamber.org
El Dorado Hills Community Services District - Local government organization responsible for parks and recreation. Regulatory authority includes CC&R enforcement, architectural review, and limited oversight of services such as cable television. www.eldoradohillscsd.org
El Dorado Hills Fire Department - Fire department with three stations in El Dorado Hills supplying fire and medical emergency services. Additional community services include CPR classes and household waste disposal. www.edhfire.com
