Smart911 is now available to all residents and travelers of Clayton. Smart911 is a free service that allows individuals and families to sign up online to provide key information to 9-1-1 call takers during an emergency. The Smart911 platform provides valuable new tools and the information listed in Safety Profiles enables a faster more informed response.
City Offices are located at:
Clayton City Hall
6000 Heritage Trail, Clayton, CA 94517
Staff is available during our office hours:
Monday to Friday 9:00 a.m. to 5:00 p.m.
Telephone: (925) 673-7300
Fax: (925) 672-4917
Online: City Hall Form