Michael B. Dunn

Michael B. DunnCertified ArboristCTSP

President, Certified Arborist PD-1829, CTSP

Michael Dunn has been working in Forestry related industries for 14 years. After attending Shippensburg University for Geo/Environmental studies he secured a job with the U.S. Forest Service. In short order, he worked his way up to become a member of an elite wildland firefighting organization, the Mormon Lake Hotshots, based out of Flagstaff, Arizona. During the offseason, he would dedicate himself to becoming a climbing arborist. After several seasons of firefighting, Mike returned to the East coast and started working full time as a climbing arborist. Seeing a lack of environmentally focused tree care in southeastern Pennsylvania, Mike founded the Preservation Tree Company in 2009. Mike has been an ISA certified arborist since 2007. In his spare time, he enjoys mountain sports, CrossFit, and spending time with his wife and two sons.

Katie Kranich

Katie KranichCertified Arborist

Plant Health Care Specialist

Katie graduated from Drexel University with a bachelor’s degree in Environmental Sciences. As one of her internships while at Drexel, Katie started collecting forest health data with the US Forest Service in Alaska. Between field seasons in Alaska she aided forest health monitoring programs in Washington, Oregon, California, Massachusetts, Maryland, New Jersey and Pennsylvania. In winter of 2014 Katie became an ISA certified arborist. Katie is responsible for Plant Health Care operations and GIS Tree inventory management. In her free time she enjoys traveling, crocheting, and riding motorcycles.

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