MyCity
About
City
Buildings, Department of
A master plumber can supervise or perform plumbing work in New York City. This license is issued by the Department of Buildings.
Other plumbers can work under the supervision of a master plumber.
In order to receive this license, you must have several years of experience, depending on your education. At least two years must have been completed as a Journeyman Plumber in New York City. Consult the link below on becoming a Journeyman Plumber.
Contact the Department of Buildings for more information.
NYC Department of Buildings (DOB)
Address
Licensing Division
280 Broadway, 6th Floor
New York NY 10007
Licensing Division
280 Broadway, 6th Floor
New York NY 10007
Website
http://www.nyc.gov/buildings
Phone
(212) 393-2259
For further assistance, please call 311 and ask for: Licensing Unit.