Public Safety

Animal Control

The Inland Valley Humane Society (IVHS) is responsible for a majority of animal control services.

Emergency Preparedness

Learn about the emergency preparedness efforts that are happening in Diamond Bar.

Fire Services

The Los Angeles County Fire Department provides all fire and emergency medical service needs for the city. These services are paid for through local taxes, and dedicated to the citizens of Diamond Bar.

H1N1 Flu Information

Read about how to protect yourself from H1N1 flu and where to get a vaccination.

Let's Talk Public Safety Program

Reporting Suspicious Activity

See how to report suspicious activity to the proper authorities.

Ring Discount Program

Starting April 3, residents may request a home safety equipment rebate towards the purchase of a Ring video products. Items first come, first served, one per household, and limited quantities.

Sheriff Services

The City of Diamond Bar contracts with the Los Angeles County Sheriff's Department for all law enforcement services.

Homelessness

The City’s response to homelessness is primarily focused on the safety of individuals who live, work, or attend school in Diamond Bar. It is based on the main principles of: (1) acknowledgment that homelessness is a national concern, (2) recognition that homelessness cannot be solved by a single entity; rather, it requires involvement and collaboration among various government, private, nonprofit, service, and faith-based entities, and (3) understanding that not having a home is not a crime.