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High Pressure Boiler Operating Engineer License Renewal

Step 1: Licensees can pay their renewal fees with our secure online payment portal at After your online payment is processed, licensee will receive a confirmation email from; the subject will be Department of Buildings Payment Confirmation. 

Step 2: To complete the renewal process, licensees must mail their application and supporting documents to:

Licensing Unit
NYC Department of Buildings
280 Broadway, 6th floor
New York, NY 10007

Supporting Documents Include:

  • Original, typewritten LIC2 License Application

  • Completed, typewritten LIC34 Licensing Supplemental Affidavit (if applicable)

  • One 2x2 current photograph (passport size)

  • Updated boiler inspection certificates (if responsible for boilers). Certificates must be within one year of the renewal.

  • Updated letter of responsibility of boilers from employer.

  • Copy of confirmation e-mail for online payments.

  • $45 fee payment-check or money order if not making online payment. 

  • $50 late renewal-check or money order if not making online payments.

Step 3: Receive license card by mail.

Note: Renewals with online payments may be considered for priority processing.

To avoid a late fee, renewal applications must be submitted 30-60 days before the expiration date indicated on the registration card.

Printable Checklist (PDF)

Important Links:
LIC2 Application & Instructions
LIC34 License Affidavit
High Pressure Boiler Operating Engineer License Information