Plumbing/Fire Suppression Piping Contracting Certificate holders must submit their renewal application via the eFiling portal located at www.nyc.gov/dobefiling.
To complete the renewal process, Plumbing/Fire Suppression Piping Contracting Certificate holders must submit the following documents in PDF format via the online portal:
Supporting documents include
Note: To avoid a late fee, renewal applications must be submitted 30-60 days before the expiration date that is indicated on your license card.
You will receive your license card by mail.
*After five (5) years of being a certificate holder you must submit an affidavit from your employer verifying that you have been active in the planning, design and installation of Plumbing/Fire Suppression Piping Systems as per section 28-408.4.4 of the Administrative Code. These letters must be notarized and sealed by the Licensee who supervised your work.