The Department of Buildings’ Boiler Unit oversees the installation and operation of New York City’s boilers. Property owners are responsible for ensuring that their boilers operate safely and are in compliance with the Building Code and all related regulations.

Boiler Inspection Cycle - 
January 1 to December 31. Low Pressure Boiler and High Pressure Boiler Internal and External Inspections must be performed and filed with the Department during this cycle.

Boiler Division
280 Broadway, 4th Floor
New York, NY 10007

Boiler Division Hot Line (for non-technical* questions only)
(212) 393-2661
Hours: 8:30 am to 4:00 pm (M-F)

Boiler Division Customer Service Window
Hours: 8:30 am to 3:45 pm (M-F)

Email (for general, non-technical* information only):

*For First Test Appointment or other technical boiler-related questions or issues, please contact our Boilers Technical Unit directly at (212) 393-2784, 8:30 am to 3:30 pm M-F

Additional Telephone Numbers:

DOB Customer Service (212) 393-2550
DEP Boiler Registration Renewal (718) 595-3855
Boiler Complaints Visit 311 Online


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