Do this before troubleshootingLeave the building. Do not use switches, flames, appliances, or a phone indoors. From outside, call 911 if there is immediate danger and call your gas utility. Do not re-enter until responders say it is safe.
The short answer
The tag should state the affected equipment, reason, shutoff scope, and next authority involved. Repair work should address the stated defect and any failed test—not simply remove the tag or relight equipment.
What matters in this situation
Odor, hissing, or a detector alert changes the order of operations: protect people first, then diagnose the private-side piping after the utility or emergency responders say the area is safe.
Details that help define the next step
- Authority that issued the tag
- Exact defect language and affected equipment
- Whether the meter, branch, or appliance is locked off
- Required permit, test, or reinspection
These details help establish scope; they do not replace an emergency response, onsite inspection, utility decision, permit requirement, or manufacturer instruction.
How a careful service process is organized
- Start by documenting authority that issued the tag and exact defect language and affected equipment.
- Confirm whether the meter, branch, or appliance is locked off and required permit, test, or reinspection before the scope is finalized.
- Have clear photo of every tag page and utility or inspection reference number ready for the onsite team or authority.
- Use the findings to define the appropriate emergency gas leak repair scope, required testing, and any next authority or trade.
What to have ready when requesting service
- Clear photo of every tag page
- Utility or inspection reference number
- Property and equipment access
- Owner/manager contact for approvals
What not to do
Do not remove a tag or restore gas before the required clearance. Keep relevant tags, notices, equipment information, and safely obtained photos available for the people handling this specific situation.