The west valley division is located in the city of Rancho Cucamonga, and serves the communities of Chino, Chino Hills, Fontana, Montclair, Upland, Ontario, and Rancho Cucamonga.

San Bernardino County District Attorney’s Office
8303 Haven Avenue
4th Floor
Rancho Cucamonga, CA 91730

(Located inside the Rancho Cucamonga Courthouse)

General Line: (909) 989-0056
Investigations: (909) 382-3800
Victim Services: (909) 945-4241
Fax: (909) 895-4156

Monday thru Friday
8 am to 5 pm

Closed on holidays.

Chief Deputy District Attorney Terry Brown