Find a licensed water heater installer in Glen Cove, NY

Who licenses water heater installers in Glen Cove

• Nassau's cities, towns and villages, not the county, license the plumbers who install water heaters there, according to county Consumer Affairs.

State rules and the lookup steps: how to check a water heater installer's license.

What the City of Glen Cove requires

• The City's permit checklist requires the plumbing application to be filed with the general construction application and completed only by a City of Glen Cove licensed plumber.
• The City licenses plumbers: its fee schedule lists $75.00 for a plumber's license renewal, $50.00 for the plumber's test and $250.00 for a reciprocal plumber's license.

The City of Glen Cove Building Department handles permits ((516) 676-4448). Our City of Glen Cove permit guide covers how to apply, inspections and certificates.

Homes in Glen Cove: what the Census shows

Across the City of Glen Cove, the median home was built in 1960, and 51% of homes were built before 1960, 19% before 1940. 51% of homes here are owner-occupied, and 49% are single-family detached houses.

What water heater replacement costs here

Labor is a large part of any price. Long Island plumbers, pipefitters and steamfitters earn a median $80,988 a year, from about $55,904 at entry level to $110,956 with experience. (New York State Department of Labor, wages updated to the first quarter of 2026.) Prices come from written estimates; more in the water heaters cost guide.

Before you hire in Glen Cove

• Ask for the license number the work needs here (see who licenses water heater installers above), and check it before you sign.
• Ask who files with the City of Glen Cove Building Department, and who books the inspections.
• What size and type fits the house, and how is it vented?
• Is the expansion tank, the relief valve and the drain pan included?