DOB’s Boiler Unit oversees the installation and operation of New York City’s boilers. The Boiler Inspection Cycle is from January 1 to December 31. Low- and high-pressure boiler internal and external inspections must be performed and filed with the Department during this cycle.

Property owners are responsible for ensuring boilers operate safely and are in compliance with the Building Code and all related regulations. 

Contact DOB’s Boiler Unit

Non-technical Inquiries
(212) 393-2661 or
Monday through Friday, 8:30 am to 4:00 pm 

Technical Inquiries
(212) 393-2784
Monday through Friday, 8:30 am to 3:30 pm 

Additional Boiler Contact Information

  • DEP Boiler Registration Renewal
    (718) 595-3855
  • Boiler Complaints
    Visit 311 Online or call 311

Helpful Links