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Hiring a plumber in Staten Island: common problems and how to choose
Staten Island is mostly one- and two-family houses with yards, driveways and basements, which means owners deal with plumbing that apartment dwellers never see: sewer service lines, outdoor faucets, sump pumps and water heaters in the basement.
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Emergency? Gas smell, CO alarm, fire, sparking or flooding: get to safety and call 911 first.
Common Staten Island plumbing jobs
- Sewer line backups or slow drains house-wide, often from roots or a sagging line between the house and the street.
- Basement water: a failing sump pump, a backflow problem or groundwater after heavy rain.
- Frozen or split outdoor hose bibs that weren't shut off for winter.
- Water heater leaks or no hot water.
- Leaking supply lines, toilets and fixtures.
Who can do plumbing work in NYC
In New York City, plumbing and gas piping work is reserved for a DOB Licensed Master Plumber (LMP) or someone working under one. For real emergencies, an LMP can file an Emergency Work Notification with the Department of Buildings and start right away, then file the permit paperwork afterward. You can check a plumber's license yourself on the DOB NOW Public Portal (search "Licensee"). See our license lookup guide.
Before winter
NYC DEP recommends shutting off and draining outdoor faucets, insulating pipes in unheated spaces like crawl spaces and garages, and knowing where your main shutoff is. A frozen hose bib often splits inside the wall, so the leak only shows up when you turn it on in spring. See our burst pipe guide.
Sewer and septic
As the owner, you're generally responsible for the private sewer service line from your house to the city sewer. If DEP inspects and finds the problem is on your side, the repair is yours and must be done by a Licensed Master Plumber. Some older Staten Island homes were built before sewers reached their street. If you're not sure whether you're on a city sewer or a private system, tell the plumber when you ask for a quote.
What to ask on the phone
- Are you (or the company) a NYC Licensed Master Plumber? What's the license number?
- How is the visit billed: a flat call-out fee, hourly, or a quote after diagnosis? Is there an after-hours rate?
- When can you realistically get here?
- Co-op or condo: can you send a certificate of insurance (COI) to my building today?
Get the price structure in writing (a text or email is fine) before work starts. Rates vary a lot by time of day and the problem, so we don't quote prices here.
Questions
Who fixes a sewer backup in Staten Island, me or the city?
Call 311 to report a possible sewer backup; DEP checks the city sewer. If the city sewer is clear, the private line from your house is the owner's responsibility and needs a Licensed Master Plumber.
Should I shut off my outdoor faucet for winter?
Yes. DEP recommends shutting off and draining outdoor faucets before freezing weather.
Does a Staten Island plumber need a license?
Yes. In NYC, plumbing work must be done by or under a DOB Licensed Master Plumber.
Sources
Rules and phone numbers can change. Check the official source before relying on them.
Related guides
Published 2026-10-20 · Updated 2026-10-20
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