Field Services

Please Note: Effective July 1, 2020, at 0800 hours, all internal dispatching services for Contra Costa Animal Services (CCAS) will migrate to the Contra Costa County Sheriff’s Department. If you need to contact CCAS to report an animal bite activity, endangered animal, aggressive animal or any other Field Services activity, please call the Contra Costa County Sheriff’s Department Dispatch at 925-646-2441. 

You may also call the CCAS main line to report these activities, at which point you will be transferred to the Sheriff’s Dispatch line. Please be aware that calling the Sheriff’s Dispatch number is the most immediate way to report an activity. 

For more information about our Field Services division, please visit our What We Do page.