Find a pro in Oyster Bay
Find a licensed generator installer in Oyster Bay, NY
Who licenses generator installers in Oyster Bay
- In Nassau, plumbers and electricians, including those who install standby generators, are licensed by the cities, towns and villages, county Consumer Affairs says.
- Nassau's home improvement license law does not reach a licensed electrician or plumber whose generator work stays within the scope of that trade license.
- Any electrician working in the Town must hold a Town license, and residents can call to find out whether an electrician they are considering is licensed.
State rules and the lookup steps: how to check a generator installer's license.
What the Town of Oyster Bay requires
- The Town's generator checklist requires an accurate survey showing the generator's location and all setbacks, plus a Town-licensed electrician's signed and notarized information. Propane-fired generators also need Nassau County Fire Marshal approval.
The Town of Oyster Bay Building Division handles permits ((516) 624-6200 ext. 1). Our Town of Oyster Bay permit guide covers how to apply, inspections and certificates.
Homes in Oyster Bay: what the Census shows
Across the Town of Oyster Bay, villages included, the median home was built in 1957, and 63% of homes were built before 1960, 10% before 1940. 89% of homes here are owner-occupied, and 86% are single-family detached houses.
What standby generator installation costs here
Labor is a large part of any price. Long Island electricians earn a median $80,288 a year, from about $51,265 at entry level to $105,120 with experience. 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 standby generators cost guide.
Before you hire in Oyster Bay
- Ask for the license number the work needs here (see who licenses generator installers above), and check it before you sign.
- Ask who files with the Town of Oyster Bay Building Division, and who books the inspections.
- Where can the generator sit under the town's setback rules, and how loud is it?
- Which circuits will it run, and is the transfer switch automatic?
More for Oyster Bay
- All trades in Oyster Bay
- Town of Oyster Bay permit guide
- Heating and cooling in Oyster Bay
- Plumbing in Oyster Bay
- Electrical in Oyster Bay
- Water damage repair in Oyster Bay
- Cesspool and septic in Oyster Bay
- Basement waterproofing in Oyster Bay
- Fences and decks in Oyster Bay
- Junk removal and demolition in Oyster Bay
- Chimney repair in Oyster Bay
- Driveways, pavers and masonry in Oyster Bay
- Tree service in Oyster Bay
- Foundation repair in Oyster Bay
- Water heaters in Oyster Bay
- Irrigation and sprinklers in Oyster Bay
- Outdoor kitchens and pergolas in Oyster Bay
- Sheds in Oyster Bay
Standby generators across Long Island
Planning guides
Questions homeowners ask
Does a generator installer need a license in Oyster Bay, NY?
Electricians and plumbers working on standby generators in Nassau get their licenses from cities, towns and villages, not the county. On a generator job, Nassau's home improvement license is not required of an electrician or plumber acting within a current trade license. Oyster Bay requires a Town license for every electrician working there, and residents can call to verify one.
What does the Town of Oyster Bay require for standby generator installation?
Oyster Bay generator permits need a survey with all setbacks and a Town-licensed electrician; propane units need county Fire Marshal approval.
How much does a generator installer cost in Oyster Bay?
No public agency prices standby generator installation job by job. The price comes from written estimates after a licensed pro sees the job. For context, Long Island electricians earn a median $80,288 a year, from about $51,265 at entry level to $105,120 with experience. Plumbers, pipefitters and steamfitters earn a median $80,988 a year, from about $55,904 at entry level to $110,956 with experience.
How old are the homes in Oyster Bay, NY?
The median home in the Town of Oyster Bay was built in 1957, and 63% were built before 1960, according to Census Bureau estimates for 2020-2024.
Sources
Every fact on this page comes from these official pages. Rules and fees change, so confirm with the office before you file anything.
- NYS Department of State, Division of Building Standards and Codes FAQ (read 2026-11-03)
- Nassau County Consumer Affairs, Plumber and Electrician Complaints (read 2026-11-03)
- Nassau County, Administrative Code (PDF) (read 2026-11-03; page dated January 1, 2026)
- Town of Oyster Bay, Examining Board of Electricians (read 2026-11-03)
- Town of Oyster Bay, Generators permit checklist (PDF) (read 2026-11-03; page dated revision of 06/20/2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates: year built, heating fuel, tenure, units and value (Oyster Bay town) (read 2026-11-03)
- New York State Department of Labor, Occupational Wages (Long Island region, wages updated to the first quarter of 2026) (read 2026-11-03)
Checked 2026-11-03. Facts come only from the official pages listed, read on that date.
Talk the job through before you call anyone
Tell us about the house and the job in about four minutes. Revival calls you, free, to go over the scope, the budget, the timing and your town's permit office. Contractor matches open as our first licensed partners sign.