New York Contractor Licenses Directory

View asbestos contractors alphabetically, or by zip code. All other construction work in New York is regulated at the local level.

Search New York State registered apparel contractors and manufacturers by name.

Search New York State environmental conservation databases, including remediation sites and spill incidents, ambient air quality forecasts, oil and gas wells, DEC permit applications, water well contractors, certified wastewater facility operators, and issued air permits.

Search New York City Department of Buildings records, including property profile information, application processing, accounting, inspections, complaint and violation tracking, safety reports, equipment tracking, trade licensing, and contractor tracking.

View list of plumbers and electricians licensed to work within the City of Binghamton.

Search for licensed contractors in the City of Buffalo.

View a list of licensed master electricians and a list of approved electrical inspection agencies in Greene County.

Search the Department of Buildings records, including property profile information, application processing, accounting, inspections, complaint and violation tracking, safety reports, equipment tracking, trade licensing, and contractor tracking.

View the City of Rochester electrical, elevator, plumbing, stationary engineer and refrigeration operation licensing information and lists of current license holders.

Report suspected unlicensed activity to Nassau County Consumer Affairs online.

Search Nassau County Office of Consumer Affairs licensing records by vendor name, address, zipcode, phone number or license number.

View a list of home improvement contractors to avoid from the Nassau County Office of Consumer Affairs.

View information about obtaining a Nassau County home improvement license.

Search the Department of Buildings records, including property profile information, application processing, accounting, inspections, complaint and violation tracking, safety reports, equipment tracking, trade licensing, and contractor tracking.

View a list of Orange County licensed electricians.

View list of Putnam County licensed plumbing and mechanical contractors.

View list of Putnam County licensed electricians.

View list of Putnam County licensed home improvement contractors.

View outstanding violations for Putnam County plumbers, electricians, and home improvement contractors.

Search the Department of Buildings records, including property profile information, application processing, accounting, inspections, complaint and violation tracking, safety reports, equipment tracking, trade licensing, and contractor tracking.

Search the Department of Buildings records, including property profile information, application processing, accounting, inspections, complaint and violation tracking, safety reports, equipment tracking, trade licensing, and contractor tracking.

View Rockland County licensed businesses, including electrical, fund raisers, home improvement, precious metal dealers, plumbing, heating, air conditioning, and towing service.

Search for Suffolk County contractors with a valid license.

View Sullivan County master electrical license list, updated November 3, 2011.

View information about applying for a Westchester County trade license.