Tree work rules in New Hampshire
What the state says about tree work, with the page each rule comes from. It's a summary of the published rules, not legal advice, and your city or county can have rules of its own.
Checked September 26, 2026
Licensing
Tree removal permits
New Hampshire planning policy says town zoning must not unreasonably limit forestry, timber harvest included. It doesn't bar residential tree ordinances.2
Trees near power lines
If a tree is touching the power line to your house, keep clear and call your utility first. Clearing the line is the utility's job, and a tree company can't start until it's done.
In New Hampshire the federal OSHA rule is the one that applies: workers who aren't trained for line work keep 10 feet from lines up to 50,000 volts.3
811 and stump work
Spraying and treating trees
In New Hampshire commercial applicators need certification from the Pesticide Control Board, and anyone applying for hire must carry insurance. The category is G1, Shade and ornamental pest control.5
Get quotes from companies in your county
One request instead of calling companies one at a time. We'll match you with a tree service near you. It's free, and you don't have to hire anyone.
Sources
What tree work costs in New Hampshire
Published national ranges for removal, trimming, stump grinding and arborist visits, and a planning estimate for your own job.
Companies in New Hampshire
New Hampshire has 145 tree service companies listed, and 83 of them hold an active USDOT registration. Browse them by county, or ask for quotes and we'll pass your job to companies near you.
Cite this page
“Tree work rules in New Hampshire.” InspecTree, updated September 26, 2026. https://inspectree.com/nh/rules/