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WELCOME
John has been in the tree care industry for over 40 years, providing expert tree care with national companies.
He started up Oregon Tree Technology in 2018.
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​Certified Arborist 1990
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​ISA Instructor, Tree Academy: 1992 Annual Conference and Trade Show
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Safe Practices in Rigging & Removal
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California Arborist Association
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California Tree Failure Report
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Line Clearance Tree Trimmer
Tree Removal Hillsboro
WE GO ABOVE AND BEYOND
"They came in and pruned my trees that have never been pruned before. The trees were very large and required a lot of work. They cleaned up after the work, and I was very pleased with their labor. I would use them again, and recommend them to other people."
-Tamasone F. Portland, OR
5 Star Review
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