Contact Us

​​​​ES LABORATORY, LLC

ES Laboratory, LLC

2041 E. Gladstone Street, Suite N

Glendora, CA 91740 USA

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Office: 1 (626) 208-9011

Emergency Contact: 1 (800) 424-9300 CHEMTREC®, US & Canada Only

​E-mail: order@eslaboratory.com

Office Hours: Monday to Friday from 9:00 AM to 5:00 PM, Pacific Time