Contact Us 

Contra Costa Mosquito and Vector Control District
155 Mason Circle Concord, CA 94520
(925) 685-9301

How can we help you?

Use the form below to submit your questions or comments.


To request service for mosquitoes, skunks, rats and mice, yellowjackets or ticks,, please use our Service Request page instead. 

For all other comments or questions, please use the form below.


If you need to contact an employee of the District Click here.


Looking for directions to our District office? Click here.