Local Law · Systems
Annual boiler inspections
Buildings with boilers must have them inspected each year and file the report with DOB by December 31 — a routine obligation that quietly racks up penalties when missed.
What boiler inspection requires
Low-pressure boilers must be inspected annually by a qualified inspector, and the owner must file the inspection report with DOB by December 31 each year. Defects found must be corrected and the correction filed. High-pressure boilers follow their own more frequent regime.
How to comply
- Schedule the annual inspection with a qualified boiler inspector.
- Correct any defects found.
- File the report (and correction) with DOB by December 31.
Common mistakes
- Doing the inspection but missing the filing deadline.
- Letting defects go uncorrected past their deadline.
Reviewed against current NYC agency guidance by the NYC Building Compliance editorial team. Found something out of date? Tell us. Informational only — not legal or engineering advice.
Frequently asked questions
How often must a NYC boiler be inspected?
Low-pressure boilers must be inspected annually, with the report filed by December 31.
What’s the penalty for a late boiler filing?
Roughly $1,000 per year for a late or missing report, plus defect penalties.
Who can inspect a boiler?
A qualified/authorized boiler inspector; the report is then filed with DOB.
Need help handling this?
Tell us about your building and we’ll connect you with a qualified boiler inspector who works on NYC compliance — no cost to ask.
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NYC Building Compliance is an independent resource, not the City of New York. Rules and dollar amounts change — always confirm against the official pages above or a licensed professional before acting.