Credentials that keep up with the science.

Continuing education is one of our values. Research keeps changing how we interact with the environment, and our brands and staff hold the following certifications, designations, and licenses.

Held today

Certified Arborist
International Society of Arboriculture
Agricultural Pest Control Advisor
California Department of Pesticide Regulation
Qualified Applicator
California Department of Pesticide Regulation
B.S. Horticulture
University degree
OSHA 30 Hour Certified
Occupational Safety and Health Administration
Diploma in Ecology Studies
Academic diploma
Certificate in Sustainable Business
Professional certificate
WCISA Spanish Committee Member
Western Chapter, ISA
NASW Member and Science Writer
National Association of Science Writers

In progress

Continuing education never stops. These are underway now.

DIR Registered Janitorial
California Department of Industrial Relations
Electrical Qualified
Trade qualification
Certificate in Managing Water Resources for Human Health
Professional certificate
Certificate in Safety and Health in Construction
Professional certificate
ISA Certified Tree Worker
International Society of Arboriculture