Do I need insurance to run a tree service business?

Tree care is consistently ranked among the most dangerous occupations in the United States. The Bureau of Labor Statistics reports a fatality rate for tree trimmers and pruners that is roughly 10 times the national average across all industries. Because of this elevated risk profile, insurance is not optional — it is a fundamental requirement for operating legally and sustainably.

At a minimum, most tree service companies need general liability insurance, commercial auto coverage, and workers' compensation. General liability protects against third-party property damage and bodily injury claims — for example, a limb falling onto a client's roof or a passerby being struck by debris. Commercial auto covers your fleet of trucks, chippers, and trailers while in transit. Workers' compensation, which is mandated in nearly every state for businesses with employees, covers medical bills, lost wages, and rehabilitation costs when a crew member is injured on the job.

Beyond legal mandates, insurance is a practical business necessity. Property management companies, municipalities, utilities, and HOAs almost universally require a Certificate of Insurance (COI) before awarding contracts. Many specify minimum limits — typically $1 million per occurrence and $2 million aggregate for general liability. Without adequate coverage, you are locked out of the most profitable segments of the market.

OSHA regulations under 29 CFR 1910.269 and the ANSI Z133 Safety Requirements for Arboricultural Operations set the standard of care for tree work. If an uninsured company causes injury or property damage, the owner is personally liable. A single wrongful-death lawsuit or catastrophic property claim can exceed $1 million, enough to bankrupt most small businesses.

The Tree Care Industry Association (TCIA) and the International Society of Arboriculture (ISA) both strongly recommend that all tree care companies carry comprehensive insurance. TCIA accreditation, in fact, requires proof of insurance as part of the application process. Getting properly insured is not just about compliance — it signals professionalism and protects everything you have built.