Contra Costa Mosquito & Vector Control District

Contra Costa Mosquito & Vector Control District is a public health agency protecting Contra Costa County residents for more than 85 years!

The Contra Costa Mosquito & Vector Control District is dedicated to the health and welfare of the county's more than 1 million residents. In fact, we've been protecting public health since 1927 when residents formed the District. Funded through tax dollars, the District offers free services for mosquitoes, rats, yellowjackets, ticks, and skunks.

Our trained and certified employees work across...

Yellow Jackets, Ticks, Skunks, Rats & Mice, Mosquitofish, Mosquitoes, Bees, Mosquitos, Free Services Include, Bees Ahb