Harold A. Spiegel President, Owner/President, Owner
Preservation Tree Services, Inc Shrub/Tree Services · Tree Services · Landscaper · Lawn Service · Lawn Treatment · Mulch · Tree Service · Landscaping Svcs
Preservation Tree Service, Inc since Aug 1991
President
major Dallas residential landscape company Jul 1984 - Aug 1994
Division Manager
McDonnell-Douglas, Aerospace Division Jan 1961 - Aug 1968
Technical Illustrator
Education:
Oklahoma State University 1970 - 1977
PhD program, Plant Pathology, Nematology, Mycology
University of Florida 1973 - 1974
graduate studies, Nematology & Mycology
Southeast Missouri State University 1962 - 1970
BS, Botany
Interests:
Profession tree care, i.e. preservation in the construction site, historical tree preservation, plant disease dianostics, and cultural practices in the landscape. Hobbies include horsemanship, horse-back riding, travel.
Honor & Awards:
2009 Outstanding Professional in the Industry, International Society of Arboriculture.