date Dec 2009 Colorado investigating Colorado facility with Steep Hill....2009 ? PZOO lab in Colorado active and PZOO looking to get renew registration in NV soon.
http://steephill.com/company company-owned labs in Berkeley, CA, and Seattle, WA, with licensed labs in Denver, CO, Las Vegas, NV, and Albuquerque, NM. We plan to have a licensed location in Portland, OR in 2016.