Jason Ash

Jason Ash

Arborist Representative

Call Jason Ash at 650-326-8781

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Jason Ash, Arborist Representative at Bartlett Tree Experts, works out of our Palo Alto, CA office.

More about Jason Ash

Jason graduated from Southern Illinois University in 2013 with a Bachelor of Science in Forestry, specializing in Urban Forest Management. He began his career in arboriculture by working in the field and learning the art of pruning, tree removal, and plant health care services. His passion for the industry grew when he joined S. P. McClenahan Company in 2016 and completed the TCIA tree science academy (TCA). He advanced steadily within the company holding positions in Safety, Management, and Client Services. Jason joined Bartlett Tree Experts in 2022 as part of the acquisition of S. P. McClenahan Company.
An ISA Board Certified Master Arborist, Jason is also a municipal specialist, a qualified Tree Risk Assessor, and holds a Qualified Applicator License for pesticide usage in California.
Jason actively volunteers at Canopy (a local non-profit specializing in the preservation of trees throughout the Mid-Peninsula). In his spare time, he enjoys carving wood and exploring hiking trails with his wife.




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What Our Customers Are Saying About Jason Ash

Jason is very knowledgeable and understanding with what is needed to be done. Bartlett provides good service.
Rick H., Palo Alto, CA  View all testimonials for Palo Alto, CA

Jason was very knowledgeable and always answered my questions quickly. The crew who did the fertilizer was diligent and checked to ensure work done right.
Claire Tsao, Mountain View, CA  View all testimonials for Mountain View, CA

The job was done to my satisfaction. The job site was left neat and clean. My experience with your Administrative Staff was friendly, efficient, and helpful. I was treated courteously by your crew. Exceptional. Jason is smart and very customer focused.
Dana Stadler, Los Altos Hills, CA  View all testimonials for Los Altos Hills, CA

The job was done to my satisfaction. The job site was left neat and clean.My experience with your Administrative Staff was friendly, efficient, and helpful. I was treated courteously by your crew. What could Bartlett have done to make the experience better? Could not have been better. Jason Ash was very knowledgeable and helpful in working with us on removing our very large tree. The crew members were very good at communicating with us as well.
Roderick Young, Stanford, CA  View all testimonials for Stanford, CA

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