Find a vetted tree service company in Shelter Island, NY

Who licenses tree service companies in Shelter Island

• Suffolk's home improvement law covers arboriculture, which it defines to mean tree sprayers, tree pruners, tree stump removers and all other tree services, and a county license is required unless an exemption applies.
• On its licensing page, Suffolk Consumer Affairs includes arborists and tree services in the home improvement trades.
• Shelter Island's notice to contractors says every contractor or subcontractor working on the island, landscapers included, needs a town license.

State rules and the lookup steps: how to check a tree service company's license.

What the Town of Shelter Island requires

• Shelter Island does not allow its Landmark Trees on public land to be removed or severely pruned without prior permission, and a warranted removal requires a replacement planting.
• Shelter Island's homeowners handbook tells owners who want to remove or prune a tree that may be on public land to contact the Highway Department.
• Shelter Island's handbook says the town, county or state generally owns 10 to 15 feet of land on either side of a public road.
• Shelter Island requires a permit from the Building Inspector or Zoning for tree clearing and other operations on property the town owns or maintains.
• Shelter Island's Highway Department asks owners to keep vegetation from encroaching onto town rights-of-way.
• Shelter Island's lot clearing rules bar diverting stormwater runoff or natural drainage in a way that overloads existing drainage systems or floods other private properties or public lands.

The Town of Shelter Island Building Department handles permits (631-749-0772). Our Town of Shelter Island permit guide covers how to apply, inspections and certificates.

Homes in Shelter Island: what the Census shows

Across the Town of Shelter Island, villages included, the median home was built in 1980, and 28% of homes were built before 1960, 23% before 1940. 95% of homes here are owner-occupied, and 96% are single-family detached houses.

What tree removal and pruning costs here

Labor is a large part of any price. Long Island tree trimmers and pruners earn a median $63,981 a year, from about $42,653 at entry level to $75,966 with experience. (New York State Department of Labor, wages updated to the first quarter of 2026.) Prices come from written estimates; more in the tree service cost guide.

Before you hire in Shelter Island

• Ask for the license number the work needs here (see who licenses tree service companies above), and check it before you sign.
• Ask who files with the Town of Shelter Island Building Department, and who books the inspections.
• What insurance covers damage to my house and the neighbors', and for workers on the job?
• Is cleanup, wood removal and stump grinding in the price?