Our Team

Meet the Ahlum & Arbor Crew

At Ahlum & Arbor, we couldn’t be more proud of the people who make up our incredible team. These are the people who make us one of the best arboriculture companies around; their demonstrated expertise and strong commitment to customer service help us distinguish ourselves in the market. Read more about them below!

Contact UsJoin Our Team

Chris Ahlum

Owner

Chris Ahlum

Owner

  • B.S. Landscape Horticulture from The Ohio State University
  • Board Certified Master Arborist (#OH400BTL)
  • ASCA Registered Consulting Arborist (#465)
  • Ohio Licensed Pesticide Applicator
  • EHAP Certified
  • TCIA Certified Tree Worker
  • ISA Aerial Lift Specialist

Chris Zakrzewski

Director of Tree Care

Chris Zakrzewski

Director of Tree Care

  • B.S. Landscape Architecture from The Ohio State University
  • Certified Arborist (#OH-6463A)
  • Ohio Licensed Pesticide Applicator
  • TCIA Certified Tree Care Safety Professional
  • OCNT Master
  • Landscape Industry Certified

Lana Ahlum

Director of Plant Health Care

Lana Ahlum

Director of Plant Health Care

Seth Carter

Director of Holiday Lights

Seth Carter

Director of Holiday Lights

  • Certified Arborist (#OH-6631A)
  • EHAP Certified

Will King

Consulting Arborist

Will King

Consulting Arborist

  • B.S. Environment and Natural Resources from The Ohio State University
  • Certified Arborist (#OH-6091A)
  • ASCA Registered Consulting Arborist (#563)
  • Ohio Licensed Pesticide Applicator

Alan Gribler

Arborist

Alan Gribler

Arborist

  • A.A.S Forestry & Wildlife from Hocking College
  • Certified Arborist (#OH-0996A)
  • Ohio Licensed Pesticide Applicator

Dan McCarthy

Arborist

Dan McCarthy

Arborist

  • B.S. Agriculture from The Ohio State University
  • Board Certified Master Arborist (#OH-0574B)
  • ISA Tree Risk Assessment Qualified
  • TCIA Certified Tree Care Safety Professional (#871)
  • State Licensed Pesticide Applicator
  • Ohio Certified Nursery Technician Certified

Scott Murdoch

Plant Health Care Technician

Scott Murdoch

Plant Health Care Technician

  • Certified Arborist (#OH-0996A)
  • Ohio Licensed Pesticide Applicator

Jon Doenges

Plant Health Care Technician

Jon Doenges

Plant Health Care Technician

  • B.S. Urban Forestry and Wildlife from The Ohio State University
  • Certified Arborist (#OH-6041A)
  • Ohio Licensed Pesticide Applicator

Paul Hahn

Plant Health Care Technician

Paul Hahn

Plant Health Care Technician

  • B.S. Forestry, Fisheries and Wildlife from The Ohio State University
  • Certified Arborist (#OH-6626A)
  • EHAP Certified

Tim Buban

Plant Health Care Technician

Tim Buban

Plant Health Care Technician

  • B.S. Environmental and Natural Resources from The Ohio State University
  • Ohio Licensed Pesticide Applicator

Sam Baltodano

Tree Crew Foreman

Sam Baltodano

Tree Crew Foreman

  • Certified Arborist (#OH-6702A)
  • EHAP Certified

Ron Dreyfus

Tree Crew Foreman

Ron Dreyfus

Tree Crew Foreman

  • B.S. Urban Forestry and Wildlife from The Ohio State University
  • Certified Arborist (#OH-6433A)
  • Ohio Pesticide Applicator
  • TCIA Certified Tree Care Safety Professional
  • EHAP Certified

Tyler Mitten

Tree Crew Foreman

Tyler Mitten

Tree Crew Foreman

  • EHAP Certified

Terry Hall

Tree Crew Foreman

Terry Hall

Tree Crew Foreman

  • EHAP Certified

Stephen Borton

Tree Crew Foreman

Stephen Borton

Tree Crew Foreman

  • B.S. Natural Resource Management from The Ohio State University
  • EHAP Certified
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