About Us

Leslie and Holly specialize in plant problem diagnosis and enjoy teaching both landscape professionals and homeowners how to properly care for their trees and shrubs. As Certified Arborists, we continue to keep up-to-date on current information, standards, and practices in the field of arboriculture to provide the highest quality of tree care.

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Leslie Lyles holds a Bachelor of Science degree in Plant Science from UNR with a specialty in Integrated Pest Management, and a Master of Science degree in Environmental Horticulture from UC Davis specializing in Plant Problem Diagnosis. Leslie has been working in the field of Horticulture since 1987 and became a Certified Arborist in 1990. Leslie has taught classes in horticulture and tree care through the University of Nevada Cooperative Extension and the Truckee Meadows Community College.  She has also been a guest lecturer for numerous industry conferences and helps teach green industry training and recertification classes. Leslie served on the Board of Directors of the Nevada Landscape Association (NLA) from 2012-2018 and was the editor of their magazine for over 8 years. The NLA awarded Leslie with a Lifetime Achievement Award in 2023 for her over 30 years of dedication to teaching the green industry.

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Holly Bromley received a Bachelor of Science degree in Biology from UNR with an emphasis in ecology. Holly has been working professionally in the field of horticulture since 1996 and became a Certified Arborist in 2000. Holly has taught numerous industry training classes for the University of Nevada Cooperative Extension and the Nevada Landscape Association.  She was also a contributing writer for the Nevada Landscape Association magazine for many years.