Environmental Programs public counter located on the 3rd floor of the Annex building in Alhambra is open to the public. In order to maintain facility capacity we have implemented an online appointment system. Masks are highly recommended at all times for all visitors and staff. Click here to schedule an in person appointment or call (626) 458-3517 for questions or assistance.

For Underground Storage Tanks questions or submissions, email us at ust@pw.lacounty.gov. You can also mail submissions to:

Los Angeles County Public Works
Environmental Programs Division
900 S. Fremont Ave
Alhambra, CA 91803

If you have any questions, contact the Environmental Programs Public Counter at (626) 458-3517, Monday to Thursday, 8 am to 4 pm.


Los Angeles County Public Works (PW)
Los Angeles County
Gardena Norwalk
Agoura Hills Glendora Palmdale
Alhambra Hawaiian Gardens Palos Verdes Estates
Arcadia Hawthorne Paramount
Artesia Hermosa Beach Pico Rivera
Avalon Hidden Hills Pomona
Azusa Huntington Park Rancho Palos Verdes
Baldwin Park City of Industry Redondo Beach
Bell Inglewood Rolling Hills
Bell Gardens Irwindale Rolling Hills Estates
Bellflower La CaƱada Flintridge Rosemead
Beverly Hills La Habra Heights San Dimas
Bradbury La Mirada San Gabriel
Calabasas La Puente San Marino
Carson La Verne Santa Clarita
Cerritos Lakewood Sierra Madre
Claremont Lancaster Signal Hill
Commerce Lawndale South El Monte
Compton Lomita South Gate
Covina Lynwood South Pasadena
Cudahy Malibu Temple City
Culver City Manhattan Beach Walnut
Diamond Bar Maywood West Covina
Downey Monrovia West Hollywood
Duarte Montebello Westlake Village
El Monte Monterey Park Whittier

Participating Agencies (PA) to the County Certified Unified Program Agency CUPA for UST Los Angeles County Public Works
City of Burbank Fire Department (818) 238-3391
City of Pasadena Fire Department (626) 744-4288
City of Torrance Fire Department (310) 618-2973
Other CUPA's
City of Los Angeles Fire Department1 (213) 978-3700
City of Santa Monica (310) 458-4971
City of El Segundo Fire Department (310) 523-2248
City of Glendale Fire Department (818) 548-3200
Long Beach Unified Program (562) 570-4151
City of San Fernando1 - City of Los Angeles Fire Department1 (213) 978-3700
City of Santa Fe Springs Fire Department (562) 944-9713
City of Vernon Health Department (323) 583-8811

PA's - County CUPA collects annual billing
1 Joint Powers Agreement
Managed by the Los Angeles County Public Works, Environmental Programs Division
Toll Free Phone Number: 1(888) CLEAN LA
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