A Smart Move After an Auto Accident

At AccidentReports.com, you can search our extensive collision report information center to get a copy of your crash report online. To begin your search, fill out the form on this page and submit your accident information.

Frequently Asked Questions

How Do I Obtain a Copy of My Crash Report?

You can get a copy of your Diamond Bar police report at AccidentReports.com, or you can go through the Walnut/Diamond Bar Sheriff’s Station.The Walnut/Diamond Bar Sheriff’s Station offers two ways you can request a copy of your accident report.


You can visit the Law Enforcement Services Department in person and fill out a Records Request Form to obtain a copy of your collision report. You must show valid photo ID and pay the crash report fee.The Walnut/Diamond Bar Sheriff’s Station is located at:21695 E. Valley Blvd.Walnut, CA91789Walnut: (909) 595-2264,Diamond Bar: (626) 913-1715

By Mail

You can request a copy of your report by mail. You must include a self-addressed, stamped envelope, a copy of your valid photo ID, the accident report fee, accident details, including the date and location of the accident, report number, and names of involved parties.Send your request to:ATTN: Records Request21695 E. Valley Blvd.Walnut, CA91789

When Will My Accident Report Be Available?

You must wait seven business days from the date of the accident to request a copy of your crash report. Contact the department five to seven business days after you have requested your report to ensure it’s available for pickup. Mail requests are processed in the order they’re received. If you have not received your report in the mail fifteen business days after you sent your request, contact the department by phone.

How Much Do Accident Reports Cost?

A Walnut/Diamond Bar Sheriff’s Station accident report may cost $5 to $30 per copy.

What Information is in a Collision Report?

Accident reports carefully detail the aftermath of an auto accident and include the following details:

  • The names of drivers and passengers and their contact details
  • The time, date, and location of the collision
  • A drawn diagram of the accident, including the point of collision, path of the vehicles at the time of the crash, and the position of each vehicle
  • Insurance information
  • Driver’s license numbers
  • Vehicle plate numbers
  • A description of injuries sustained in the accident
  • A description of vehicle damage and other personal property damage
  • Weather and road conditions
  • The police officer’s opinion regarding which party they believed was negligent and the underlying cause of the collision, such as distracted driving, drunk driving, reckless driving
  • Accident type
  • Actions of police officers including the issuance of traffic citations or any arrests made

Who Can Get an Unredacted Traffic Report?

  • All parties involved
  • Insurance companies
  • Registered vehicle owners
  • The parent or legal guardian of a minor
  • The authorized legal representative of an involved party
  • Law enforcement agencies

Why Do I Need to Get a Copy of My Auto Accident Report?

If you sustained injuries in a motor vehicle crash, you may be entitled to compensation to cover the cost of your accident-related losses. Obtaining a copy of your collision report can help strengthen your case. Reports contain vital information, including a description of your injuries, statements made by drivers and passengers, and witnesses, a description of vehicle damage, any citations issued, any arrests made, a diagram of the crash site, the police officer’s opinion concerning which party was negligent, and more. If you hire a personal injury attorney, they will use this information when negotiating with the other driver’s insurance carrier, to help you receive compensation for your losses.

How Can I Get My Police Crash Report Online?

If you were involved in a crash and you need to obtain a copy of your CA accident report, the team at AccidentReports.com can help. Our site features an innovative collision report information center that you can search to locate a copy of your crash report. Begin your search now by filling out the form on this page and submitting your accident information to get assistance.
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