Public Works

 

909-839-7040


Link: Public Works Page



Staff
Name Title Email Phone
Liu, David Public Works Director / City Engineer 909-839-7040

Engineering 

909-839-7040






Graffiti Removal 24/7 Hotline 

800-794-7384





Household Hazardous Waste Disposal 

909-839-7015

Link: Household Hazardous Waste Page




Parks Maintenance / Parkway Trees 

909-839-7060






Recycling Services 

909-839-7015


Link: Environmental Services




Street Sweeping 

P.O. Box 10479
Citation Processing Center
Newport Beach, CA 92658-2058

8009892058

Link: Street Sweeping Page




Valley Vista Services 

Diamond Bar, CA 91765

Diamond Bar, CA 91765

800-442-6454



Waste Management 

Diamond Bar, CA 91765

Diamond Bar, CA 91765

800-266-7551