Gas Line Permit in Salt Lake City, Utah
Required for installation, modification, or extension of natural gas or propane piping in Salt Lake City.
Verified 2026-06-27 · Source
When you need this permit
- New gas line installation to an appliance
- Extending existing gas piping
- Gas line relocation or rerouting
- Adding a gas stub for future appliance (BBQ, fire pit, etc.)
- Propane system installation
Required documents
- Req
Gas Piping Plan
Pipe routing, sizing based on BTU load, and material specifications
- Req
BTU Load Calculation
Total connected load for all gas appliances to verify meter and pipe capacity
- Req
Contractor License
Valid Utah plumbing or gas contractor license (DOPL)
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Gas Line Inspection | $23 | — |
| Base Fee | $57 | — |
| State Surcharge | 1% of permit fee | — |
Review timeline
~3–7 business days
Typical estimate — confirm current times with the Salt Lake City building department
Inspection process
- 1
Rough-In / Pressure Test
Piping installed, pressure tested at 3 PSI for 15 minutes with no drop
- 2
Final
Appliances connected, gas flowing, leak check with soap solution or detector, proper drip legs installed
Tips
- Gas piping in Salt Lake City must be pressure tested before any appliance is connected — 3 PSI for 15 minutes minimum.
- Adding appliances may exceed your gas meter capacity — contact Dominion Energy to verify meter sizing.
- Drip legs (sediment traps) are required at every gas appliance connection.
- CSST (flexible gas line) requires bonding per manufacturer instructions — a common inspection failure.
Frequently asked questions
- Do I need a permit to run a gas line in Salt Lake City?
- Yes. Salt Lake City requires a gas line permit for any new gas piping, extensions, or modifications. A pressure test inspection is required before the line can be used.
- Can I run my own gas line in Salt Lake City?
- Utah allows homeowners to do their own gas piping on owner-occupied residences, but a permit and inspection from Salt Lake City are still required. Gas work is safety-critical — most homeowners hire a licensed professional.
Sources & verification
Key facts verified against official sources. Last reviewed 2026-06-27.
- Salt Lake City Building Services — official building department
- Salt Lake City Consolidated Fee Schedule (Ord. 2025-34)
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Salt Lake City building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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