What happens if a tree service company is not insured?

Operating a tree service without insurance is one of the highest-risk business decisions an owner can make. Tree work consistently ranks among the most dangerous occupations, and the financial consequences of a single uninsured incident can be catastrophic.

If an uninsured tree service causes property damage — dropping a tree on a house, striking a vehicle, or damaging underground utilities — the business owner is personally liable for the full cost of repairs. A tree falling on a residential structure can cause $50,000 to $500,000 in damage. Without general liability insurance, there is no insurer to negotiate, defend, or pay the claim. The property owner will sue the business, and if the business cannot pay, the owner's personal assets — home, vehicles, savings — are at risk.

The consequences of a workplace injury are even more severe. If an employee is injured on an uninsured tree service job, the employer faces workers' compensation penalties (which can include criminal charges in some states), direct liability for all medical bills and lost wages, and potential OSHA fines. A serious injury involving a fall from height, amputation, or electrocution can generate medical costs exceeding $1 million. Several states impose penalties of $1,000 or more per day for each day an employer operates without required workers' compensation coverage, and some states treat it as a felony.

Beyond legal liability, operating without insurance severely limits business opportunities. Property management companies, municipalities, utilities, and general contractors universally require proof of insurance. HOAs and residential clients increasingly ask for COIs before hiring tree services. Companies that cannot produce proof of insurance are excluded from the most profitable market segments and are left competing solely on price in the low end of the market.

OSHA can inspect any tree service operation, and citations for serious violations (which include failing to protect workers from known hazards like falls and struck-by incidents) carry penalties starting at $16,131 per violation as of 2026, with willful violations reaching $161,323. An OSHA investigation following a workplace fatality at an uninsured tree service can result in combined penalties, lawsuits, and criminal charges that end the business permanently.