Find a vetted marine contractor in Hempstead, NY

Who licenses marine contractors in Hempstead

• Under DEC's tidal wetlands program, almost any activity that will alter wetlands or their adjacent areas needs a permit, and those areas reach up to 300 feet inland from the wetland boundary outside New York City.
• Replacing broken boards on a functional dock does not require a DEC permit, the agency says, but changing the dock's length, width or position does.
• Besides DEC, the United States Army Corps of Engineers has jurisdiction, and DEC notes that a Corps permit may be required whether or not DEC requires one.

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

What the Town of Hempstead requires

• Since January 24, 2025, the Town has required all Structures in Waterways permits, bulkheads included, to be filed in its online portal. Its Department of Conservation and Waterways takes questions at (516) 812-3123.
• A waterways permit application to the Town needs one copy of a survey by a licensed land surveyor and two sets of construction drawings.
• For a residential structure, the Town requires a plan showing exact structural details and the structure's location relative to the upland immediately abutting it, including its use.
• A bulkhead permit also needs at least three probings to determine the depth of a bog, and its fee follows Town Code Section 168.5, due upon departmental approval.
• The Town requires the permittee to notify the Department of Conservation and Waterways before work starts and when it is complete, and to obtain any other local, state or federal permits and approvals.

The Town of Hempstead Building Department handles permits (516-538-8500). Our Town of Hempstead permit guide covers how to apply, inspections and certificates.

Homes in Hempstead: what the Census shows

Across the Town of Hempstead, villages included, the median home was built in 1954, and 70% of homes were built before 1960, 22% before 1940. 82% of homes here are owner-occupied, and 78% are single-family detached houses.

What bulkhead, dock and seawall work costs here

Labor is a large part of any price. Long Island operating engineers and other construction equipment operators earn a median $92,856 a year, from about $62,510 at entry level to $122,757 with experience. Construction laborers earn a median $58,875 a year, from about $39,468 at entry level to $79,154 with experience. (New York State Department of Labor, wages updated to the first quarter of 2026.) Prices come from written estimates; more in the bulkheads, docks and seawalls cost guide.

Before you hire in Hempstead

• Ask for the license number the work needs here (see who licenses marine contractors above), and check it before you sign.
• Ask who files with the Town of Hempstead Building Department, and who books the inspections.
• How long do the permits usually take, and what can be done before they arrive?
• What materials will you use, and how long are they expected to last in salt water?