Bartlett Tree Experts is pleased to announce the acquisition of Collier Arbor Care, a Tree Care Industry Association accredited company serving the Portland area out of Clackamas, Oregon since 1937. This is the company’s first office in Oregon, making it the 27th U.S. state that Bartlett serves. Read the full news release on bartlett.com→
UK Laboratory and Arboretum Focused on Arboricultural Research
June 1, 2026
The new R.A. Bartlett Tree Research Laboratories and Arboretum in the United Kingdom was launched to advance scientific tree care research, diagnostics, and green industry… Read More UK Laboratory and Arboretum Focused on Arboricultural Research
