Posted: January 24, 2019

Kent, OhioThe Davey Tree Expert Company is proud to announce the promotion of Robert Dallmann to district manager of the Chesapeake Residential/Commercial (R/C) office.

“Rob’s understanding of client needs enables him to provide an exceptional client experience,” said Chris Klimas, operations manager, Mid-Atlantic R/C operating group. “He will continue to expand these critical skillsets and provide a level of employee engagement necessary for our success on both sides of the Chesapeake Bay.” 

Dallmann joined Davey in 2011 as a trimmer in The Care of Trees, a Davey company, Gaithersburg office. During his five years in Gaithersburg he worked as a field arborist, which included performing duties as a trimmer and Plant Health Care technician. In 2016, Dallmann was promoted to a sales arborist in the Chesapeake-Western Shore office. The Chesapeake office has two office locations that serve the Chesapeake Bay area. He was promoted to assistant district manager of the Chesapeake office in 2018. 

In 2015, Dallmann graduated from the Davey Institute of Tree Sciences (D.I.T.S.), which is Davey’s flagship training program in biological sciences, safety, tree and plant care and management techniques. He completed the Advanced Arborist Skills Training program in 2013 and the Davey Institute of Horticultural Sciences in 2014.

Dallmann also is an International Society of Arboriculture Certified Arborist®, a Maryland Licensed Tree Expert and a Tree Care Industry Association-Certified Treecare Safety Professional. He has a bachelor’s degree in psychology from Shepherd University.

With nearly 9,500 employees throughout North America, The Davey Tree Expert Company provides solutions for residential, utility, commercial and government clients. Rooted in research, the company’s vision is to achieve balance among people, progress and the environment. Tree experts since 1880, Davey provides diversified tree services, grounds maintenance and environmental services. Celebrating 40 years of employee ownership, Davey is one of the largest employee-owned companies in the U.S. and is headquartered in Kent, Ohio. Want to join us? Discover your Davey career, and apply today.


The Davey Tree Expert Company, established in 1880 and headquartered in Kent, Ohio, provides research-driven tree services, grounds maintenance and environmental consulting for residential, utility, commercial and environmental partners in the U.S. and Canada. With 11,000 employees, Davey Tree is the eighth largest employee-owned company in the U.S.

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