Find a licensed plumber in Flatlands, Brooklyn
64 licensed plumbers in Flatlands, Brooklyn for emergency plumbing, leak repair and drain cleaning. Public license records, local data and how to check a license.
Plumbers in Flatlands with an active license, for emergency plumbing, leak repair, drain cleaning, water heaters, gas lines and toilets and faucets. Every listing comes from public license records, so you can check it before you hire.
Which licensed plumbers work in Flatlands?
Flatlands plumbers, sorted by how many permits each firm filed for jobs in Flatlands in the last two years. Every listing holds an active license; tap one for its record.
American Standard P&h Corporation
Master Plumber #001978John Fitzgerald Plumbing &heating
Master Plumber #002248Active Plumbing & Heating Corp
Master Plumber #001960Infiniti ESC Plumbing Corporation
Master Plumber #002145All Pro Plumbing & Heating Inc.
Master Plumber #001444AMC Plumbing, Heating & Clng, Incorporated
Master Plumber #001914MPC Plumbing & Heating In
Master Plumber #001947M & M Piping And Heating
Master Plumber #002368Target Piping NY LLC
Master Plumber #002134TRI City Mechanical Group
Master Plumber #000524Zone Plumbing & Heating
Master Plumber #002163NYC Plumbing & Heating In
Master Plumber #001217Signore & Sons Plumbing Corporation
Master Plumber #001138Prime Piping & Heating In
Master Plumber #000613TRI State Plumbing & Heating Incorporated
Master Plumber #001901
Every Flatlands plumber record, A to Z
What should you know about plumbing work in Flatlands?
Flatlands has about 21,713 homes, in buildings with an average build year of 1936. About 45% of homes are in pre-1940 buildings, and many are one- and two-family houses (9,965 small-home lots).
In the past 12 months the city issued 55 plumbing permits for work in Flatlands, and HPD inspectors wrote 323 violations for leaks, drains and plumbing in rental buildings here (15th of 40 in Brooklyn).
Newer buildings mean fewer corroded lines, so most calls here are fixtures, water heaters and drains. Ask for a flat price before work starts.
How does Flatlands compare?
| Homes (housing units) | 21,713 (NYC PLUTO) |
|---|---|
| Average year built | 1936 (NYC PLUTO) |
| Homes in pre-1940 buildings | 45% (NYC PLUTO) |
| Plumbing permits (12 months) | 55 (DOB NOW) |
| HPD leak and plumbing violations (12 months) | 323 (HPD) |
Do plumbers need a license in New York City?
New York City licenses plumbers itself. Plumbing and gas work must be done by, or under, a Licensed Master Plumber (LMP) from the Department of Buildings (DOB), and the LMP files the work permit in DOB NOW: Build. A DCWP home improvement license does not cover plumbing.
How can you check the license yourself?
Ask for the master plumber's license number and look it up on the DOB NOW Public Portal or DOB's license search. Every permit in our listings was filed under a DOB plumbing license.
Where can you check a pro or report a problem in NYC?
- NYC 311: report a housing, pest or noise problem
- HPD Online: building violations and complaints
- DOB NOW Public Portal: permits and licenses
- DCWP license search
- DCWP: file a consumer complaint
- NYS DEC: pesticide businesses and applicators
- NYC Health: rats and rat prevention
- HPD: bed bugs and landlord duties
- DOB: gas piping inspections (Local Law 152)
- NYC Open Data (the records behind these pages)
What can a plumber in Flatlands help with?
- Leak and burst-pipe repair
- Drain and sewer clearing
- Water heater repair and replacement
- Toilet, faucet and fixture installs
- Gas line work and inspections
- Re-piping old galvanized or lead lines
- Sump pumps and backflow devices
- Bathroom and kitchen rough-in
Questions people ask
How many licensed plumbers work in Flatlands?
64 licensed plumbing firms filed DOB permits for jobs in Flatlands in the last two years. The most active here was American Standard P&h Corporation, with 5 permits.
How do I check a plumber's license in Flatlands?
Ask for the master plumber's license number and look it up on the DOB NOW Public Portal or DOB's license search. Every permit in our listings was filed under a DOB plumbing license.
Licensed plumbers in other Brooklyn neighborhoods
Other licensed pros in Flatlands
Sources: DOB NOW: Build approved plumbing permits; NYC HPD housing violations; NYC DOHMH rat inspections; NYC PLUTO. Counts cover the 12 or 24 months before November 4, 2026.