The Board of Trustees are officials appointed by their respective city councils to govern the Mosquito and Vector Control District knowledgeably and effectively. They serve without compensation but are provided with an allowance to defray expenses while on official business (not to exceed $100 per month) in accordance with the California Health and Safety Code Section 2030(b). Trustees do not receive any type of benefits and serve for a term of two to four years.

The regular business meetings are held on the second Monday of every other month starting in January. Meetings are held at the District office, 155 Mason Circle, Concord at 7:00 p.m. The meetings are open to the public.