Local Law 152 compliance sounds straightforward: schedule an inspection, get a report, file with the DOB. But what happens in practice — especially when something unexpected comes up — depends entirely on who is handling the process.
The two case studies below illustrate what can go wrong when experience, accountability, and follow-through are missing. In both situations, the building owner either avoided a costly mistake or paid a significant price for one. The difference came down to who was involved and how thoroughly they understood the compliance process.
Case Study: A Completed Inspection That Still Resulted in $20,000 in DOB Violations
The situation
A large property complex completed its Local Law 152 inspections during the 2024 inspection period, selecting a provider based primarily on price. When the NYC DOB began issuing non-compliance violations for the 2024 inspection period in January 2026, the property received not one violation — but four, totaling $20,000.
Why four violations? The property was associated with four separate Building Identification Numbers (BINs). A $5,000 violation was issued for each BIN. Although the inspections had been performed, the required GPS2 certifications were never filed with the DOB.
What went wrong
Based on KeepMyGas’s understanding of the situation, there was no clear agreement among the parties regarding who was responsible for filing the GPS2 certification. The inspection was completed — but the compliance process was never closed out. When the DOB reviewed the record, no GPS2 was on file. The violations stood.
The DOB declined to dismiss the violations because Local Law 152 compliance requires more than completing an inspection. The GPS2 certification must be properly filed. An inspection without a filing is not compliance.
How KeepMyGas approaches this differently
At KeepMyGas, responsibility for each step of the compliance process is clearly defined in writing. Our paperwork explicitly states that we are responsible for filing the GPS2 certification with the DOB — not the building owner, not the inspector acting alone, not an assumed third party.
We also carry professional liability and errors and omissions (E&O) insurance. Our goal is always to prevent compliance issues from occurring. But in the event that an error is made on our part, this coverage provides an additional layer of protection for our clients.
Outcome: The property owner paid $20,000 in DOB violations — on a building where the inspections had actually been completed. The savings from choosing the lowest-priced provider were erased many times over by penalties that resulted from a filing that was never made.
The takeaway: The inspection is one step. Preparing, filing, and confirming acceptance of the GPS2 certification with the DOB is another. Owners should have a clear, documented understanding of who is responsible for each step before work begins — not after a $20,000 violation arrives.
Case Study: Non-Code Fittings in a 50+ Unit Mixed-Use Building: Why Jurisdictional Knowledge Matters
The situation
During a Local Law 152 inspection at a 50+ unit mixed-use building, the licensed master plumber observed numerous non-code fittings on the gas piping between the building’s point of entry and the gas meters — which were located throughout both residential apartments and commercial spaces.
On the surface, this looked like a compliance problem requiring correction. In a less experienced provider’s hands, it would have been flagged as exactly that.
What Keep My Gas did
Working in coordination with the licensed master plumber, Keep My Gas initiated a review process that most providers don’t know to pursue. The key question was jurisdictional: was the piping in question subject to NYC DOB oversight, or did it fall under the authority of the utility?
KeepMyGas facilitated inquiries directly to the NYC DOB and coordinated a formal review with the utility. Following that review, the utility determined that the existing fittings were acceptable. Because the piping was jurisdictional — meaning it fell under the utility’s authority rather than DOB’s — no corrective action was required. The DOB inspector present during the utility’s review agreed.
Outcome: The owner avoided what could have been a costly and disruptive remediation — potentially including replacement of substantial gas piping and relocation of gas meters from apartments and commercial spaces to the basement.
What this means for building owners
A Local Law 152 inspection is not simply about identifying conditions. It is about understanding the applicable codes, jurisdictional boundaries, and regulatory requirements well enough to distinguish between a true deficiency and a condition that does not require corrective action. That distinction requires experience. It also requires a provider who is willing to push back, ask questions, and coordinate with the right authorities rather than defaulting to “flag it and move on.”
The takeaway: Had the owner selected a less experienced provider, those same fittings might have been incorrectly identified as deficiencies. The owner could have been advised to undertake unnecessary and expensive work. The inspection cost would have looked like a bargain — until the remediation invoice arrived.
What these cases have in common
Both situations come back to the same principle: Local Law 152 compliance is a process, not a transaction. The inspection is the beginning, not the end. What happens before, during, and after the inspection — the questions asked, the filings made, the follow-through completed — determines whether you’re actually compliant.
Price is a reasonable consideration. But for a compliance obligation that carries up to $5,000 per BIN in civil penalties, the cost of getting it wrong is almost always higher than the cost of doing it right.
Read more: What a Local Law 152 inspection really costs in NYC →
Read more: How to choose the right Local Law 152 inspector →
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