State rules · New Hampshire
No state tree license found
We found no New Hampshire state license just for cutting or removing trees. Pesticide rules are strict: anyone applying pesticides on property they do not own needs a commercial applicator license, even for general-use products. Short explanation, not legal advice.
Checked 25 October 2026. Rules change. Verify with the state agency and your city before you work. Short explanation, not legal advice.
No state tree license found
In the UNH Extension pages on state pesticide licensing that we read, the state rules for tree care cover pesticide use, not tree cutting. We found no state license made just for tree trimming or removal. We could not open the state agency websites on the day we checked, so we could not confirm this on an official state page; check with the state and your town.
UNH Extension explains that anyone applying pesticides on property they do not own must be licensed as a commercial applicator, whether or not they are paid and even for general-use products. There are two levels, supervisory and operational. Each business needs at least one supervisory licensee, each crew applying pesticides needs at least one operational licensee or higher, and for-hire firms must also register the business. Licenses are by category, based mostly on the site where pesticides are applied; ask the New Hampshire Division of Pesticide Control which category fits tree work. The UNH Extension article on license levels is from 2018, so confirm current rules with the Division.
We could not confirm on an official state site whether New Hampshire has a general contractor or home improvement license or registration that would apply to tree work; the state pages would not open for us. Check with the New Hampshire Office of Professional Licensure and Certification and your town.
No official source linked for this part. Check with the New Hampshire agency directly.
Towns and cities can have their own permits, rules for trees on public land and scenic road rules, so check with your town before you bid.
Check with the city or county where each job is. Homeowners often ask about this too; you can send them our plain guide to tree permits.
Most tree companies carry general liability and, with employees, workers' compensation; many customers and towns ask for a certificate of insurance. Talk to a licensed insurance agent about what fits your work.
General information, not insurance advice. Talk with a licensed agent who knows tree work. More in insurance for tree services, or rough your cost with the workers comp estimator.
Short explanation, not legal advice. Checked 25 October 2026. If a link is broken or a rule has changed, tell us at hello@lirevon.com and we will update this page.
For tree service owners
We found no state-level license just for tree work in New Hampshire. Pesticide, contractor and city rules can still apply. In the UNH Extension pages on state pesticide licensing that we read, the state rules for tree care cover pesticide use, not tree cutting. We found no state license made just for tree trimming or removal. We could not open the state agency websites on the day we checked, so we could not confirm this on an official state page; check with the state and your town. Checked 25 October 2026. Short explanation, not legal advice.
UNH Extension explains that anyone applying pesticides on property they do not own must be licensed as a commercial applicator, whether or not they are paid and even for general-use products. There are two levels, supervisory and operational. Each business needs at least one supervisory licensee, each crew applying pesticides needs at least one operational licensee or higher, and for-hire firms must also register the business. Licenses are by category, based mostly on the site where pesticides are applied; ask the New Hampshire Division of Pesticide Control which category fits tree work. The UNH Extension article on license levels is from 2018, so confirm current rules with the Division. Confirm the exact license category with the New Hampshire pesticide program before you spray or inject trees for pay.
We could not confirm on an official state site whether New Hampshire has a general contractor or home improvement license or registration that would apply to tree work; the state pages would not open for us. Check with the New Hampshire Office of Professional Licensure and Certification and your town. Check with the licensing board if a job is large or includes other construction work.
Towns and cities can have their own permits, rules for trees on public land and scenic road rules, so check with your town before you bid. Check with the city or county where each job is, not only where your shop is.
Most tree companies carry general liability and, with employees, workers' compensation; many customers and towns ask for a certificate of insurance. Talk to a licensed insurance agent about what fits your work. Talk with a licensed insurance agent who knows tree work. General information, not insurance advice.
We checked them on 25 October 2026 and linked 2 official sources on this page. Rules, fees and websites change, so confirm with the agency before you bid or work.
Own a tree service in New Hampshire?
Missed-call text-back, lead follow-up, booking and review requests, set up for you. See what your calls are missing with a free audit.