Sonoma County Sheriff's Department offer's 3 ways to get a copy of your accident report:
Phone Number: 7079969495
In person: Sonoma County Sheriff's Department, 810 B Grove St. Sonoma, CA 95476
Online: Through online form
The cost of a Police report in California typically ranges from $6 to $20, depending on the how you obtain it. You will likely need to provide information such as the report number, your name, drivers license number, vehicle plate number, the date/time of accident, location of accident, who was involved in the accident, your mailing address, phone number, and email.