Insurance Requirements for Tree Service Companies
What insurance coverage tree service companies need and how to manage costs.
Insurance is one of the largest operating costs for a tree service company, and it is also the most important. One accident without proper coverage can end your business. Here is what you need.
Essential Coverage
General Liability
General liability covers property damage and bodily injury to third parties. When a branch drops on a customer's car, a chipper backs into a fence, or a falling tree damages a neighbor's shed, general liability pays for it.
Minimum coverage should be $1 million per occurrence, $2 million aggregate. Many commercial and municipal clients require $2 million per occurrence. Typical annual premiums for tree services run $3,000 to $10,000 depending on revenue, location, and claims history.
Workers Compensation
Required in nearly every state once you have employees. Tree service work is classified as high-hazard, so workers comp rates are steep. Expect to pay $15 to $35 per $100 of payroll depending on your state and experience modification factor.
Workers comp covers medical expenses and lost wages for employees injured on the job. Without it, you are personally liable for every injury. One serious chainsaw laceration or fall can cost hundreds of thousands of dollars in medical bills.
Commercial Auto
Covers your trucks, trailers, chippers, and other vehicles. Personal auto policies do not cover commercial use. If your truck is pulling a chipper to a job site and causes an accident, your personal auto insurer will deny the claim.
Inland Marine (Equipment)
Covers your chainsaws, climbing gear, stump grinder, and other portable equipment. If tools are stolen from your truck or damaged on a job, inland marine covers the replacement cost.
Optional but Recommended
- Umbrella policy: Extends the limits of your underlying policies. A $1 million umbrella over your general liability and auto provides extra protection for catastrophic claims.
- Professional liability (errors and omissions): Covers claims arising from your professional advice, such as a tree risk assessment that missed a defect. Increasingly important as arborists take on more consulting work.
- Cyber liability: If you store customer information digitally, this covers data breaches.
Managing Costs
Your experience modification factor (EMR) is the biggest lever on your workers comp cost. An EMR below 1.0 means you have fewer claims than average and get lower rates. An EMR above 1.0 means more claims and higher rates. Invest in safety to keep your EMR low.
Shop your insurance every 2 to 3 years. Work with a broker who specializes in tree care or green industry businesses. General brokers often do not understand the industry and may place you with an inappropriate carrier.
Bundle your policies with one carrier when possible. Most insurers offer a discount for packaging general liability, auto, and inland marine together.
Sources and Further Reading
- • International Society of Arboriculture (ISA): Professional standards and certification requirements for tree care companies including insurance guidelines
- • Occupational Safety and Health Administration (OSHA): Federal safety regulations and compliance requirements for tree service operations
- • Tree Care Industry Association (TCIA): Industry-specific insurance recommendations and risk management best practices for arborists
- • Small Business Administration (SBA): General business insurance guidance and cost management strategies for service-based companies
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