Orange Coast Analytical operates two laboratories, one in Phoenix, AZ and one in Tustin, CA.

Arizona (get map)
4620 E. Elwood St., Suite #4
Phoenix, AZ 85040
Phone (480) 736-0960
Fax (480) 736-0970
E-mail: azoca@ocalab.com
Business Hours:
Monday-Friday 8:30 am-5:30 pm
Directions: From I-10 exit at 40th St. (Exit 152). Go north on 40th St. and then east on Elwood St. OCA is located across from the University of Phoenix.

California (get map)
3002 Dow Ave., Suite #532
Tustin, CA 92780
Phone (714) 832-0064
Fax (714) 832-0067
E-mail: ocalab@sbcglobal.net
Business Hours:
Monday-Friday 8 am-6 pm
Directions: From I-5 exit at Jamboree and go south, and then go west on Michelle Dr., and then south on Myford Rd which turns into Dow Ave. OCA is located in the first complex on the left-hand side.

Note: To drop off samples after regular business hours, please call ahead to arrange.