KeepMyGas News, LL152 Resources and Expert Insights
News, updates, resources and important information about gas piping inspections and LL 152 Regulations for NYC.

Does My Building Need a Local Law 152 Gas Piping Inspection?
Not every NYC building needs a Local Law 152 gas piping inspection — but most do. Here’s exactly which buildings are subject to the law, which are exempt, and how to look up where your building stands.
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NYC Local Law 157: Natural Gas Detectors Required by January 1, 2027
Beginning January 1, 2027, covered NYC residential buildings must have approved natural gas detectors installed under Local Law 157. Learn which buildings are affected, where detectors must be placed, what types qualify, and where to purchase compliant alarms at preferred pricing.
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When Is My Building Due for a Local Law 152 Inspection?
Your Local Law 152 deadline depends on your NYC Community District — not your zip code or borough. Miss your year and you risk a $5,000 DOB violation per BIN. Here’s the full Cycle 2 schedule (2024–2027), a neighborhood-by-neighborhood breakdown, and a free tool to look up your building’s exact deadline.
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Local Law 152 Filings Have Moved to DOB NOW: Safety – What Building Owners Need to Know
As of July 27, 2026, all Local Law 152 filings must go through DOB NOW: Safety — the NYC DOB’s previous standalone portal closed permanently on July 24. Here’s what changed, the complete filing fee schedule, and what Sub-cycle C building owners need to do before December 31, 2026.
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New Local Law 152 Filing Fees Are Now In Effect: What Each NYC Building Stakeholder Needs to Know
As of July 27, 2026, the NYC DOB now charges filing fees for all Local Law 152 gas piping certifications — and the costs aren’t always what owners expect. Most filings are $35 per BIN, but buildings with no gas service can owe $480 per BIN. Here’s the complete fee schedule and what to confirm before you file.
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Are New Buildings Exempt from Local Law 152?
Newer NYC buildings with gas piping may qualify for a 10-year exemption from Local Law 152 — but eligibility depends on the date of your Certificate of Occupancy, not how new your building feels. Here’s how the exemption works, when your first inspection is actually due, and the mistakes that lead to unexpected violations.
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What Is a NYC Licensed Master Plumber (LMP)?
A NYC Licensed Master Plumber is the city’s top plumbing credential — and under Local Law 152, your inspection must be performed by one. Here’s what an LMP is licensed to do, why it matters for gas piping compliance, and what to look for when choosing one for your building.
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New Requirement: Local Law 152 Inspections Now Require Advance DOB Notification
Local Law 152 inspections now require advance notification to the NYC DOB at least 2 calendar days before the inspection takes place. Miss it and the inspection may be invalid — leaving your building exposed to a failure-to-file violation. Here’s what the requirement is, who’s responsible, and why it matters.
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Local Law 152 Update: Commercial Spaces Now Included in Inspections
As of February 22, 2026, Local Law 152 gas piping inspections now include commercial tenant spaces — not just common areas and mechanical rooms. If your building has restaurants, retail, or other commercial tenants with exposed gas piping, here’s what changed and what you need to do before your inspection.
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Why Price Isn’t the Most Important Factor When Choosing a Local Law 152 Inspection Company
A $5,000 DOB violation doesn’t care how cheap your inspection was. Choosing a Local Law 152 provider based on price alone misses the factors that actually determine whether you end up compliant — accurate filings, LMP involvement, E&O insurance, and clean DOB records. Here’s what to look for instead.
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Do Buildings Without Gas Still Need a Local Law 152 Certification?
Yes — even NYC buildings with no gas service are required to file a Local Law 152 certification with the DOB. Which filing applies, and how much it costs, depends on whether your building has gas piping at all. Here’s how to determine which category your building falls into and what to do next.
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Received a Notice of Gas Piping System Certification Violation? Here’s What’s Happening and What to Do Next
If you received a Local Law 152 violation notice from the NYC DOB — even though you completed your inspection in 2024 — you’re not alone. Many building owners filed correctly and still got cited due to an administrative error. Here’s why it’s happening, how to challenge it, and what documentation you’ll need.
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