About Nashua Tree Removal

Why This Service Exists

The verification list on this page is public so any homeowner can use it with any contractor. Nothing on it is proprietary: it comes from New Hampshire's own extension guidance and statute book, condensed for the moment when a damaged limb is already on the garage.

What We Ask of Every Contractor

• Certificates of insurance — general liability and workers' compensation, both — General liability is for the house: the roof, the fence, the neighbor's shed. Workers' compensation is for the person 60 feet up the pine, and it is the one homeowners forget to ask about. UNH Cooperative Extension tells New Hampshire homeowners why it is their business: 'You can be held financially responsible if an uninsured worker is hurt on your property or if the worker damages a neighbor's property.' That same page says to get the certificates and then call the insurance company to make sure the policy is current. (UNH Extension, 'Selecting an Arborist', as of August 2026. General information, not legal advice.)
• An ISA Certified Arborist or NH Certified Arborist where the work calls for judgment — Dropping a dead ash between a driveway and a fence is a rigging problem, solved by skill and rope. Deciding whether the leaning maple has to come down at all, what to take off the oak, or whether that trunk cavity means anything is a diagnosis — and diagnosis is what the certifications test. Both are voluntary credentials rather than state permissions: one from the International Society of Arboriculture, one from the New Hampshire Arborists Association. Ask for the number, ask what name it was issued under, and verify it with the body that issued it. Then weigh it honestly, because NHAA says of its own credential that certification 'measures knowledge but does not guarantee work will be carried out to a specific standards.' (NHAA, as of August 2026.) So it belongs on a list of four, carrying no more weight than the other three.
• A commercial pesticide applicator certificate if anything is going to be injected or sprayed — This is the one genuine state credential anywhere near tree work, and nobody in this market explains it. Under RSA 430:33, commercial application requires a valid certificate of registration from the NH Division of Pesticide Control, competency shown by examination. UNH Extension puts the scope plainly: anyone applying pesticides on property they do not own, as part of their business or not, must be certified as a commercial pesticide applicator — whether or not they are paid, and whatever the product. Cutting and hauling never touches this. An emerald ash borer trunk injection does. (RSA 430:33, current text effective July 1, 2025; UNH Extension; checked as of August 2026.)
• A local track record, and one name on all three pieces of paper — Work in Nashua, Hudson, Merrimack, Amherst, Hollis or Litchfield that somebody can point at, plus a check almost nobody runs: the business name on the estimate, the name on the certificate of insurance, and the name on the truck should be the same name. Subcontracting is normal and not sinister — but if those three names differ, ask whose coverage is standing behind the saw before anyone climbs.

Straight Answers, Honestly Presented

Independent contractor availability is currently limited. Requests are recorded and reviewed so a local contractor can respond, but contact and availability are not guaranteed. This website does not perform the advertised trade services. Details are in our privacy policy.

New Hampshire Does Not License This Trade — Which Is Why the Asking Is the Job

New Hampshire issues no license for arboriculture or tree removal: no state exam, no state credential, and no state insurance mandate attached to the trade. RSA Title XXX, the occupations and professions title, carries chapters for engineers, land surveyors, electricians, plumbers and professional foresters, and no chapter at all for arborists or tree services. The Extension's own wording does not hedge: 'Certification is not required by the State of New Hampshire but it does indicate that the arborist has a high degree of knowledge.' What the state does regulate sits just to the side of the work — commercial pesticide application (RSA 430:33), practicing forestry for compensation (RSA 319-B), and workers' compensation, which RSA 281-A:2, VIII(a) and RSA 281-A:5 require of an employer with even one employee, while a sole proprietor covering himself is elective under RSA 281-A:2, VI(a). Read that last part twice. A genuine one-man tree service can lawfully carry no workers' compensation at all. That is not a scandal and it is not a reason to rule him out; it is a reason to know which kind of outfit is in your driveway before the ropes come out. (Statutes checked as of August 2026. This is general information about New Hampshire law, not legal advice.)

Where This Site Stops

• It will not call a contractor state-approved. New Hampshire hands out no such approval for tree work, so the word would be decoration. Insured, established, and ISA or NHAA certified are the true words, and they are the words used here.
• It will not tell you your tree is dangerous. Nobody here has seen it. Hazard is a judgment made standing under the canopy against specific thresholds — the federal field guide treats a stem as a concern when the shell of sound wood is thinner than 1 inch for every 6 inches of trunk diameter, among six other defects (USDA Forest Service, 'How to Recognize Hazardous Defects in Trees', NA-FR-01-96, revised 2012; as of August 2026).