Tim A. Johnson is a second-generation arborist and started his career in 1961 with his father’s tree care firm.
Tim has a Bachelor of Science degree in Ornamental Horticulture from California Polytechnic State University – San Luis Obispo, California.
Experienced in all aspects of Tree Health Management throughout the United States and overseas, he eventually founded Artistic Arborist, Inc., in Phoenix in 1978.
![Tim A. Johnson Registered Consulting Arborist #360](http://artistic-arborist.com/wp-content/uploads/tim.jpg)
Registered Consulting Arborist #360
Tim has been a featured speaker and provided training in numerous regional, national, and international seminars and workshops. He has volunteered for many local and national trade and professional organizations, including:
- Past-Chairman of the Board of the Tree Care Industry Association (formerly National Arborist Assoc.)
- Past-President of the American Society of Consulting Arborists
- Past-Chairman of ASC A300 (Accredited Standards Committee), developing/revising ANSI A300 Tree Management Standards (1991-2011)
Accreditations include:
- Registered Consulting Arborist #360
- ISA Tree Risk Assessment Qualified
- Certified Arborist #WE-1658A
- In February 2009, Tree Care Industry Association honored Tim with the profession’s most prestigious recognition, the Award of Merit.