G-3Gas · shutoff and restoration
Gas shut off in your building: what happens next
When gas is shut off in an NYC building, it comes back only after the owner’s Licensed Master Plumber repairs the piping, DOB signs off and the utility tests it; residents never reopen valves or relight anything.
Which building is yours?
- Prewar walk-upThe owner must hire the Licensed Master Plumber and file with DOB. If nothing gets filed, call 311 for HPD or start an HP action.
- Brownstone or row houseIf you own it, you hire the plumber and pay for the repair. If you rent a floor, the owner restores it; HPD rules apply to rented units.
- Co-op or condo high-riseThe board and management company hire the plumber for risers and cellar piping; the utility must reach every unit before gas returns.
- Two-family houseThe owner restores service for both units. A tenant whose gas stays off asks the owner first, then can call 311 for an HPD inspection.
- New-build condoThe condo board hires the plumber for common piping. Repairs inside your unit depend on the condo documents; ask the board before hiring.
Why does gas get shut off in a building?
The usual reasons are a gas leak and illegal gas work, such as hooking up a gas dryer without a DOB permit (NYC DOB, Gas Cut Off). DOB or the fire department can refer a building to the utility for a shutoff. If Con Edison finds a problem in a building’s private piping or equipment, it turns the gas off until a plumber or technician makes repairs (Con Edison gas leak FAQ). A Local Law 152 inspection that finds a hazard can also end in a shutoff.
DOB says owners must make the repairs to restore service "immediately". It gives no standard timeline, because restoration "depends on many factors".
What has to happen before gas comes back?
HPD sums it up as three things that always apply: a licensed plumber, DOB filings and inspections, and utility filings and inspections (NYC HPD, Gas). In order, it usually runs like this:
- The owner hires a Licensed Master Plumber. Gas piping is plumbing work under the city code, so no one else may do it.
- The plumber files an Emergency Work Notification (EWN) or a Limited Alteration Application (LAA) in DOB NOW: Build. HPD says the LAA is due within 5 days of the EWN’s approval, or DOB may issue a Stop Work Order.
- The plumber repairs the leak or replaces the illegal piping. New lines cannot be run through public areas of the building.
- DOB comes out to witness the plumber’s pressure test, usually 2 to 5 days after the plumber asks. Tests fail when the pressure does not hold, unapproved material was used, piping or a meter sits in a prohibited spot, or the work does not match the application.
- The plumber submits a gas authorization request in DOB NOW: Inspections. When DOB grants it, gas can be restored.
- The utility runs its own integrity test of the building’s piping before it turns gas back on. Con Edison’s customer guide says each appliance needs its own shut-off valve, and with no valve there is no appliance turn-on (Con Edison Yellow Book).
- Crews then restore service unit by unit. In a large building that means reaching every apartment.
Why does it take so long in a big building?
Every step above waits on another party: the plumber’s filing, a DOB inspector’s visit, then the utility’s crew. HPD allows up to 5 days for the LAA and expects 2 to 5 days for the DOB inspection, and that is before any repair time or retest. In a co-op or condo high-rise the riser work and the unit-by-unit turn-on add more. A failed pressure test sends the plumber back to step 3.
Legend: the numbers on this plate
- 2 hoursPlanned interruptions this long or longer need advance notice to occupantsCity housing code, advance-notice rule
- 5 daysTime to file the LAA after the EWN is approved, per HPDNYC HPD, Gas
- 2–5 daysTypical wait for DOB to witness the pressure testNYC HPD, Gas
What can tenants do while the gas is off?
The owner is responsible for restoring gas; tenants do not hire the plumber or pay for building piping. Start by asking the owner or management company in writing what has been filed. You can check yourself: DOB says permit applications are public on the DOB NOW Public Portal and active permits must be posted at the building. If the owner does nothing, DOB points tenants to 311 for an HPD inspection or to an HP action in Housing Court (HPD Housing Court).
Do not stop paying rent to push things along. HPD warns that withholding rent may lead to eviction and calls an HP case the safer and faster route. HPD also notes that tenants may be entitled to rent reductions; in a rent-stabilized apartment that goes through DHCR, covered on rent-stabilized repairs. Repeated cuts to gas, heat or water can count as harassment, according to 311.
Look up your own building
- DOB NOW Public Portal · where your owner’s EWN, LAA and gas filings show up
- HPDONLINE · open HPD complaints and violations at your address
- 311 · ask for an HPD inspection if the owner is not restoring gas
| Building | Hires the plumber | Tenant’s next step if it stalls |
|---|---|---|
| Prewar walk-up | Owner | 311 for HPD, or an HP action |
| Brownstone or row house | Owner | 311 if you rent a unit |
| Co-op or condo high-rise | Board, through the management company | Board first; renters use 311 |
| Two-family house | Owner | 311 or an HP action |
| New-build condo | Condo board for common piping | Board; renters use 311 |
What if you own the house?
In a two-family house or a brownstone you own, the steps are the same and the plumber works for you. Check the license first on DOB’s lookup, as permits and licensed plumbers explains. Gas leak repairs count as emergency work, so the plumber may start before a permit if the EWN is filed within two business days after the work is done.
Questions people ask
Can the super turn the gas back on once the leak is fixed?
No. A licensed plumber’s filings and DOB’s sign-off come first, and the utility tests the piping and restores service itself.
How long will the gas be off?
DOB gives no fixed time; it depends on the repair, the filings and the inspections. A failed pressure test adds a repair and a new test.
Who pays for the repair?
The owner. Tenants do not pay for repairs to building gas piping.
Can you check whether the owner has filed anything?
Yes. DOB says filings are public on the DOB NOW Public Portal, and an active permit must be posted at the building.
Will you get a rent reduction?
HPD says tenants may be entitled to one. Rent-stabilized tenants apply to DHCR, which reduces rent only by its own order.
How this plate was drawn
Based on DOB’s tenant page on gas cut-offs, HPD’s gas page and Housing Court page, Con Edison’s leak FAQ and its customer guide for gas installations (October 2026 revision), plus the advance-notice rule in the city’s housing code; every page was checked on 11 Nov 2026. The step order is DOB’s and HPD’s; individual jobs can differ. The utility test rules quoted are Con Edison’s; we did not find a matching National Grid document. We found no agency figure for a typical total restoration time.
Sources
- NYC DOB — Gas Cut Off · why gas is shut off, EWN and LAA, gas authorization, tenant options · checked 11 Nov 2026
- NYC HPD — Gas · LAA deadline, DOB pressure test timing, common test failures · checked 11 Nov 2026
- Con Edison — Customer Guide to Natural Gas Service Installation, Rev. 24 · integrity test, appliance valves · checked 11 Nov 2026
- Con Edison — Gas leak FAQ · shutoff for private piping problems · checked 11 Nov 2026
- NYC HPD — Housing Court · HP action for essential services · checked 11 Nov 2026
Plate G-3 · revised 11 Nov 2026