Our Staff

Duncan_websiteJoe Duncan, President
A veteran of four decades in the turf and landscape industry, Joe Duncan is the past president of the Ohio Turfgrass Foundation and a past member of the Ohio Lawn Care Association Board of Directors.  For the past five years…a member of the Miami County Foundation Board of Directors.  An alumnus of Wright State University, in Fairborn, Joe played college baseball for the Raiders and has an active sports background in officiating.  He recently retired as a Big Ten Conference football official.

Kirk Persinger, Vice President/General Manager
With twelve years experience at Ever-Green, Kirk Persinger is the consummate professional in the field of turf and landscape management.  Home-grown as an Ever-Green associate, Kirk has accumulated a broad and impressive base in turf, mowing, commercial, and residential grounds maintenance.

Patty Johnston, Office Manager and Company Controller
Next to company president, Joe Duncan, Patty is the longest tenured member of the Ever-Green staff, starting with the company’s formation in 1976.  She has been honored as “Outstanding Alumnist”, by the Upper Valley Joint Vocational School.

Mark Eickhoff, Landscape Manager
With nearly forty years experience in nursery and landscape work, Mark brings a veteran presence to our growing landscape and design service.  Well-known among area growers and nursery operators, Mark’s expertise is shrub, tree, and perennial design and implementation is highly respected.

Randy Harvey, Lawn Care Manager
Few professionals in the field are more known and locally respected than Randy for his experience in both residential and commercial properties.  Like so many of the Ever-Green management staff, Randy’s experience includes an impressive knowledge of turf varieties, nutritional supplements, and the newest products in the field of herbicides and pest management.

tim_andersonTim Anderson, Tree Care Manager
Tim Anderson was literally raised in a greenhouse, a member of the Andy’s Garden family business, in Piqua.  And, after graduating from Ohio State University in 1974 he later founded Anderson’s Tree Tech, in Piqua, in 1985.  For the next 28 years he specialized in expert tree care and trimming in the Miami County community until merging his business with Ever-Green in 2014, where he currently serves as Tree Care Manager.