Contact Us ZyGen Laboratory 8211 Remmet Ave. Canoga Park, CA 91304 U.S.A. (800) 255-7242 (U.S. and Canada Only) (818) 251-3830 (818) 251-3831 (Fax) Business Hours: Monday - Friday 8:00 am - 5:00 pm (Pacific Time) Saturday 8:00 am - 12:00 pm (Pacific Time) Sundays and Holidays Semen washes only, by appointment. Please call for further information. Email: ZyGen Laboratory