John Scott - Pesticide Programs Section Chief
Phone: (303) 869-9056 Fax: (303) 466-2860
Contact person for Pesticide policy and rules development and Pesticides program oversight.
Matthew Lopez - Enforcement Manager
Phone: (303) 869-9058 Fax: (303) 466-2860
Contact person for complaints of pesticide misapplications.
Michael Rigirozzi - Enforcement Specialist
Phone: (303) 869-9059 Fax: (303) 466-2860
Contact person for complaints of pesticide misapplications and worker protection standards.
Margie Ortega - Administrative Assistant
Phone: (303) 869-9057 Fax: (303) 466-2860
Carol Barton - Administrative Assistant (Business License and Pesticide Sensitivity)
Phone: (303) 869-9066 Fax: (303) 466-2860
Contact person for business applicator licenses, registration of limited commercial pesticide applicators and pesticide sensitive registry information.
Charles Smith - Administrative Assistant (Personal License and Applicator Testing)
Phone: (303) 869-9065 Fax: (303) 466-2867
Contact person for the certified operator and qualified supervisor licenses and exams, licensing and examination guide, qualified supervisor licenses, and exams, continuing education workshops, continuing education credits required for license renewal and commercial pesticide applicator workshops.
Valerie Robertson - Administrative Assistant (Private Pesticide Applicator Licensing)
Phone (303) 869-9064 Fax: (303) 466-2860
Contact person for private licenses ( farmers, ranchers, and greenhouses) and testing information for private applicators.