Find a licensed siding contractor in Southampton, NY

Who licenses siding contractors in Southampton

• Suffolk's home improvement law lists siding by name, and a siding business needs a license from the county's Consumer Affairs office unless the law exempts it.
• Suffolk Consumer Affairs also includes siding in its list of home improvement work.
• Southampton requires its own Home Improvement Contractor's License for home improvement work, and its licensing covers every village except the Village of Westhampton Dunes. A builder of a new home needs no town license for now, but the builder's subcontractors must be licensed.
• A Southampton home improvement license is valid for one year. A new application costs $250.00 by cash or check or $257.50 by credit, and an on-time renewal costs $175.00, or $180.25 by credit.

State rules and the lookup steps: how to check a siding contractor's license.

What the Town of Southampton requires

• Southampton generally lets owners replace siding without a permit, but village business areas and closely spaced buildings may need one so fire codes are addressed.

The Town of Southampton Building and Zoning Department handles permits (631-287-5700). Our Town of Southampton permit guide covers how to apply, inspections and certificates.

Homes in Southampton: what the Census shows

Across the Town of Southampton, villages included, the median home was built in 1983, and 22% of homes were built before 1960, 10% before 1940. 82% of homes here are owner-occupied, and 89% are single-family detached houses.

What siding work costs here

Labor is a large part of any price. Long Island carpenters earn a median $78,841 a year, from about $54,732 at entry level to $97,440 with experience. (New York State Department of Labor, wages updated to the first quarter of 2026.) Prices come from written estimates; more in the siding cost guide.

Before you hire in Southampton

• Ask for the license number the work needs here (see who licenses siding contractors above), and check it before you sign.
• Ask who files with the Town of Southampton Building and Zoning Department, and who books the inspections.
• Will the old siding come off, and what is the plan for the sheathing and wrap behind it?
• How will windows, doors and the roof edge be flashed?