Ahlum & Arbor Tree Preservation

Ahlum & Arbor Tree Preservation: Leading Central Ohio in Scientific Tree Care

Ahlum & Arbor Tree Preservation has set the gold standard for tree care in Central Ohio for over 40 years. Founded by David Ahlum and now led by his son Chris Ahlum, the company is built on exceptional quality standards, deep arboricultural knowledge, and a commitment to preserving the natural environment. With a TCIA accreditation and a legacy of leadership, Ahlum & Arbor is one of the most respected names in the tree service industry.

Unmatched Credentials and Industry Leadership

The Ahlum & Arbor team includes five Board-Certified Master Arborists, three Certified Treecare Safety Professionals, five ISA-certified arborists, and more than twenty state-licensed pesticide applicators. Their unmatched expertise and ongoing commitment to professionalism are backed by active involvement in industry organizations such as the ISA, the American Society of Consulting Arborists, and the Ohio Nursery & Landscape Association.

A Scientific Approach to Tree Preservation

Ahlum & Arbor specializes in tree preservation, combining data-driven techniques with field expertise to improve the health, safety, and beauty of your outdoor environment. Their core services include tree pruning, removal, plant health care, consulting, and GIS inventory management for municipalities and large properties.

Serving All of Central Ohio with Excellence

From Hilliard and Dublin to Worthington and Granville, Ahlum & Arbor serves communities throughout Central Ohio with integrity and precision. Their team delivers top-quality service to residential, commercial, and public clients, always focusing on safety, sustainability, and long-term health.

Built on a Family Legacy of Tree Care

Founded by David Ahlum and now guided by his son Chris—an Ohio State University graduate and active leader in the arborist community—Ahlum & Arbor continues to push industry standards forward. Their mission is to offer career opportunities for professionals while delivering best-in-class tree care that enhances the world around us.