Acorn Naturalists has always offered direct, person to person service. We make it easy for you to contact us any of the following ways:

CALL us Monday through Friday between 7:00 am and 5:00 pm Pacific Standard Time, or Saturday 10:00 am to 5:00 pm. Call toll free, (800) 422-8886 in the US and Canada or (714) 838-4888 for US and international calls.

FAX us anytime, toll free, (800) 452-2802 in the US and Canada or (714) 838-5869 for US and international.

EMAIL us at customerservice@acornnaturalists.com.

VISIT us at our Center, located at 155 El Camino Real, Tustin, California, 92780.  This American Craftsman building houses our science and nature gift/bookstore which is open Monday through Saturday from 10am to 5pm.

NET us at www.acornnaturalists.com.

WRITE us at 155 El Camino Real, Tustin, CA, 92780, USA.

Acorn Naturalists is an independent educational supply company, directed today by the same individuals who founded the company over two decades ago. Acorn Naturalists is certified nationally as a women's business enterprise and as a small business incorporated in the State of California.

For more information on The Acorn Group, the consulting division of the company, please click here.