Sierra Research Laboratories, Inc.
P.O. Box 576886
5100 Parker Road
Modesto, CA 95357
U.S.A.
Phone and Fax (209) 521-6380

Office Hours:
Monday - Friday 8:00 a.m. to 5:00 p.m.

Emails:

El Jefe' (Laboratory Director)
bill@sierraresearchlaboratories.com

The Minions (Scientists)
michael@sierraresearchlaboratories.com
bret@sierraresearchlaboratories.com
 
Bug Ladies Extraordinaire (Insect Support)
bernadette@sierraresearchlaboratories.com
tammy@sierraresearchlaboratories.com
 
Financial
leanne@sierraresearchlaboratories.com

Contact Us
SRL is centrally located in Modesto, California; giving access to a wide variety of testing situations within the State of California. Our group would welcome a visit by you or other representatives of your organization to visit our laboratory or discuss potential research projects. Please feel free to contact SRL at any time and we hope our team can be of service to you in the future.