Los Angeles County Composting Sites

Name and Operator Address Phone
Cal Blends Inc.
Irwindale Partners LLC
1270 E Arrow Hwy #A
Irwindale, CA 91706
(800) 425-3631
Rancho Las Virgenes Composting Facility
Las Virgenes Municipal Water District
3700 Las Virgenes Rd.
Calabasas, CA 91302
(818) 878-1310
Whittier Fertilizer Co.
U.S. Dept of The Army, Engineer Dist.
9441 Kruse Rd.,
Pico Rivera, CA 90660
(626) 669-3461

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If you have questions or concerns about landfill facilities, contact the Solid Waste Management Program of the Environmental Health Division at (626) 430-5540. For complaints or to report public health issues, contact the Environmental Health Call Center at (888) 700-9995 or File a Complaint Online.

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