International Society of Arboriculture (ISA) Certified Arborists.

Robert Meckley #PD-0034A
Bruce Stryker #PD-1068A

TCIA Certified Tree Care Safety Professional (CTSP)

Jon Hettinger #164

  • General Accreditation by the Tree Care Industry Association (TCIA) from 2007 to the present.
    York Tree Services ranked 96th in the nation.

  • Utility Contractor Accreditation by the Tree Care Industry Association (TCIA) from 2013 to the present
    York Tree Services ranked 2nd in the nation.

All employees of York Tree Services are Electrical Hazards Awareness Program (EHAP) Certified.

Certification Included Lessons On:

  • TCIA Tailgate Safety Lessons
  • Electrical Hazards Awareness Program (EHAP)
  • Aerial Rescue Practice With Aerial Lift And Manual Climbers
  • TCIA Tree Care Academy Training

Pennsylvania Certified Horticulturist (PCH)

Greg Kern #617

All employees certified by the American Hearth Association in First-Aid and CPR

PA Department of Labor Certified Workplace Safety Committee from 2005 to the present

PA Department of Agriculture commercial licensed pesticide applicators and registered technicians

MD Dept. of Natural Resources Licensed Tree Expert

Robert Meckley #000816