What insurance does a tree service need?
A tree service needs general liability, workers' compensation, commercial auto and an equipment policy. An umbrella makes sense once you take removals near houses, power lines or commercial property.
| Coverage | What it pays for | Why it matters for tree work |
|---|---|---|
| General liability | Damage to customers' and neighbours' property and injuries to the public | A limb through a roof, a trunk on a parked car, a passer-by hit by debris |
| Workers' compensation | Medical bills and lost wages for injured crew | Climbing, rigging and chainsaw work put crews at high risk; required in most states once you hire |
| Commercial auto | Accidents involving your trucks | Bucket trucks, chip trucks and trailers on public roads |
| Equipment (inland marine) | Theft of or damage to chippers, stump grinders, saws and climbing gear | The gear is expensive and lives on trailers and job sites |
| Umbrella | Extra limits above GL, auto and employer's liability | Large removals and commercial or municipal contracts |
If you also mow and plant, read the landscaping section below before you buy: tree work is rated separately. When you're ready, compare business insurance quotes and describe the tree work in full.
Why does tree service insurance cost more than lawn care?
Mostly because of workers' comp. Tree work has its own classification, and its rate is far higher than the landscaping class.
In states that use NCCI codes, tree crews fall under class 0106, "Tree Pruning, Spraying, Repairing – All Operations & Drivers", while mowing and planting crews fall under 0042, "Landscape Gardening & Drivers". New Jersey's Board of Tree Experts makes the point for you: its business renewal form requires the certificate to show WC class 0106 and GL class 99777.
The rate gap from two rating sources:
| Source | Tree class | Landscaping class | Gap |
|---|---|---|---|
| California WCIRB advisory pure premium per $100 of payroll, Sept 1, 2023 | $9.34 (0106) | $5.03 (0042) | about 1.9x |
| Montana State Fund tier 1 rate, July 1, 2023 | 4.85 (0106) | 3.45 (0042) | about 1.4x |
For scale, California's statewide average advisory benchmark from September 1, 2026 is $1.65 per $100 of payroll. The California tree figure is from 2023; current WCIRB class rates may differ. The Montana figures come from a 2024 Montana Legislature committee packet that also reproduces the NCCI class wording.
California draws the line on height. Per the WCIRB's class description, the tree class applies when any part of a job needs elevation (ladders, lifts or climbing), and that includes the ground crew and stump grinding on that job. The landscaping class applies only when nothing needs elevation.
The underlying reason is injury risk. The Bureau of Labor Statistics recorded a fatal injury rate of 20.9 per 100,000 full-time workers in 2024 for grounds maintenance workers, the occupation group that includes tree trimmers, against 3.3 for all workers (BLS CFOI). BLS doesn't publish a separate rate for tree trimmers.
What to do with this: report your payroll by class honestly. Putting climbers under 0042 to save money is exactly what a year-end payroll audit can catch, and the difference comes back as a bill.
Does my landscaping policy cover tree removal?
Don't assume it does. Ask the insurer, in writing, whether tree removal, climbing, rigging and stump grinding are covered, excluded or charged extra, and what height limit applies.
Regulators already treat the two trades separately. California's C-27 landscaping license description doesn't cover tree work; tree contractors need C-49 Tree and Palm. New Jersey requires the tree-work GL and WC classes on a tree business's certificate. If your application says "landscaping" and your crew is 40 feet up an oak, the insurer may argue the claim falls outside what it agreed to cover.
If you do both, tell the insurer how much revenue and payroll comes from each. The landscaping insurance page covers the mowing and planting side.
Do I need a license and insurance to do tree work in my state?
In some states, yes, and a few set insurance as a license condition. These rules were checked against statutes and boards on October 10, 2026.
| State | License | Insurance or bond tied to it | Source |
|---|---|---|---|
| New Jersey | Every tree care business registers with the Board of Tree Experts (out-of-state firms too) and employs at least one Licensed Tree Expert or Licensed Tree Care Operator full time | General liability of at least $1,000,000 (or a $1M bank letter of credit) and workers' comp; new certificate at each renewal; registration number on vehicles | NJ Board of Tree Experts |
| Maine | License for an arborist business working for pay | Commercial general liability of $150,000 per occurrence / $300,000 aggregate | 01-001 CMR ch. 751 §5 |
| Maryland | Licensed Tree Expert for work on trees over 20 feet (employees supervised by a licensee are exempt) | Liability and property damage insurance in the form and amount the Department of Natural Resources sets, with a certificate before the license issues. Since Oct 1, 2024, workers' comp for supervised employees | 2024 Md. Laws Ch. 510 |
| Louisiana | License for anyone presenting as an arborist | Renewal requires proof of "current and sufficient" general liability and workers' comp, if applicable | LDAF arborists |
| California | C-49 Tree and Palm for new applicants since Jan 1, 2024 (existing D-49 holders keep theirs). Jobs under $1,000 with no permit and no employees are exempt | $25,000 contractor bond. Workers' comp required even with no employees | CSLB WC, CSLB bonds |
| Connecticut | Arborist license to advertise, solicit or contract for tree work; businesses register with DEEP and have a licensed arborist at each location | No insurance or bond requirement in the licensing chapter | CGS ch. 451 |
| Rhode Island | DEM arborist license for paid work on someone else's property; crews need a licensee monitoring | No insurance requirement in the rule; some towns add their own | 250-RICR-70-00-1 |
Maryland's statute doesn't put a dollar figure on the insurance; ask the Department of Natural Resources for its current minimum. Louisiana's dollar limits sit in a separate rule, so confirm the amount with the Louisiana Department of Agriculture and Forestry. For wider workers' comp thresholds, see workers' comp requirements by state.
Federal rules are thinner than many owners expect. OSHA has no tree care standard; a proposed rule is on the regulatory agenda but nothing had been published as of October 10, 2026.
What happens if a tree falls on a house during a removal?
General liability is the policy that responds: it pays for damage to the customer's or neighbour's house, cars and fences, and for injuries to people who aren't your employees, up to your limit.
Three things can still leave you exposed:
- Your limit. A large removal near a house can produce a claim bigger than a $1 million policy, which is where an umbrella comes in.
- Property in your care. Policies commonly limit cover for property you're working on or have been handed control of. Ask how the policy treats the tree itself and anything you move or protect during the job.
- How the work was described. If the application didn't mention removals, cranes or climbing, expect a fight over the claim.
Injuries to your own crew go to workers' comp, not general liability.
Do I need separate cover for trucks and equipment?
Yes. Commercial auto covers your trucks on the road, and an inland marine (equipment) policy covers the chipper, stump grinder and gear when they're stolen or damaged. A truck-mounted lift or crane can fall in between, so ask which policy covers it while it's working, not just while it's driving.
Insurers will also ask how you work. Expect questions on climbing versus bucket versus crane work, the tallest trees you take down, work near power lines and crew training. ISA Certified Arborist status is one credential they see: it requires three years of full-time experience (or a degree plus experience) and is renewed every three years by exam or 30 continuing education units, per the ISA application guide.
How much does tree service insurance cost?
Among Insureon's tree service customers, median general liability costs $156 a month and workers' comp $215 a month. That general liability figure is about three times the $51 median Insureon reports for landscaping companies.
| Policy | Median per month | Median per year |
|---|---|---|
| General liability | $156 | $1,875 |
| Workers' compensation | $215 | $2,580 |
| Commercial auto | $299 | $3,590 |
| Tools and equipment | $53 | $637 |
| Business owner's policy (BOP), landscaping businesses | $92 | $1,101 |
Source: Insureon, tree service insurance cost, read October 10, 2026; landscaping comparison from Insureon, landscaping insurance cost. Insureon calls these averages; its method note says they are median premiums paid by its own customers, mostly small firms. The BOP figure is for landscaping professionals broadly, not tree services alone.
Your price will move with payroll by class, removals versus pruning, climbing and crane work, number of trucks and your claims history. More detail: tree service insurance cost.
How can a homeowner check that a tree service is insured?
Ask for a certificate of insurance before the work starts, and check it rather than just filing it. A certificate is issued for information only, so it shows what the policy says on the day it was printed.
On the certificate, check:
- The named insured matches the company name on your contract.
- Policy dates cover the day of the job.
- General liability is listed, with a limit you're comfortable with for the size of the tree.
- Workers' compensation is listed if the company has employees on your property.
- The agent's phone number, so you can call and confirm the policy is active.
In New Jersey, Maryland, Maine, Louisiana, Connecticut, Rhode Island and California, also check the state license. New Jersey tree businesses must show their registration number on their vehicles. More on the form: certificate of insurance (COI).
Who writes tree service insurance?
QuoteSweep doesn't yet publish carrier-by-carrier appetite for tree services, because we haven't verified it against each insurer's own underwriting pages. Ask every insurer directly whether it writes removals, climbing and crane work, and whether a height limit applies.
Until then, the best carriers for landscapers guide covers insurers that write the wider landscaping class. When you ask for quotes, lead with the tree work, not the mowing, so you hear from insurers that want it.
Frequently asked questions
What insurance does a tree service need?
Most tree services need general liability, workers' compensation under the tree-work class, commercial auto for trucks and an equipment policy for chippers, grinders and saws. Larger removals and commercial contracts often call for an umbrella.
How much does tree service insurance cost?
Among Insureon's tree service customers, the median general liability premium is $156 a month, workers' comp is $215 a month and commercial auto is $299 a month, per Insureon's October 2026 figures.
Why is workers' comp so expensive for tree trimmers?
Tree crews are rated under their own workers' comp class (0106 in NCCI states), which costs far more than the landscaping class (0042). In California the 2023 advisory pure premium was $9.34 per $100 of payroll for tree work against $5.03 for landscaping.
Does New Jersey require tree service insurance?
Yes. Every tree care business in New Jersey registers with the Board of Tree Experts and must carry general liability of at least $1,000,000 (or a $1 million bank letter of credit) and workers' compensation.
Can I put my tree crew on a landscaping workers' comp code?
Not if they do tree work. In California the tree class applies to the whole job, ground crew included, whenever any part of it needs ladders, lifts or climbing. Misclassified payroll can surface at the year-end audit as extra premium.
How do I know if a tree service is licensed and insured?
Ask for a certificate of insurance, check the company name, dates, general liability limit and workers' comp, and call the agent listed to confirm. In states with tree licenses, such as New Jersey, Maryland and Maine, check the license with the state too.
Ready to compare? Describe the work you do, the heights you climb and the equipment you run, then compare business insurance quotes.