Smell Gas? Do This Immediately.
- Leave the building now — do not use any electrical switches or open flames
- Call 911 and your gas company from outside — they shut off service at the meter
- Do not re-enter until the gas company clears the building
- Call a licensed plumber for the repair — after the gas company confirms it is safe
Gas Line Repair Costs in Cheyenne (2026)
| Service | Cost Range |
|---|---|
| Gas leak detection / inspection | $75–$250 |
| Gas line repair (minor) | $125–$350 |
| Gas line repair (major) | $425–$1750 |
| New gas line installation | $425–$1750 |
| Gas line relocation | $425–$1300 |
| Whole-house gas repiping | $2600–$6950 |
All gas line work in Wyoming requires a licensed plumber and a permit. Prices as of 2026 for Cheyenne.
License required: In Wyoming, all gas line work must be performed by a licensed plumber with gas certification. Verify any contractor at https://www.wyoming.gov/ before work begins. Never allow unlicensed gas work.
What to Expect During Gas Line Work in Cheyenne
1
Licensed plumber pulls a permit
Gas work in Cheyenne requires a permit from Laramie County. The plumber pulls this — not you.
2
Pressure test before and after
The line is pressure-tested to confirm there are no leaks before gas service is restored.
3
Gas company reconnects service
After repair and inspection, your gas utility restores service — the plumber cannot do this step.
4
Inspection sign-off
A city inspector signs off on the permitted work before use. This protects you and satisfies your insurance.
Common Plumbing Issues in Cheyenne
Hard Crow Creek well water (150-250 ppm)
Extreme freeze risk (-30F) at 6000 ft
F.E. Warren AFB military housing
1920s-1950s state capital aging pipe
Frequently Asked Questions
How much does gas line repair cost in Cheyenne?
Minor gas line repairs in Cheyenne run $125–$350. Major repairs and new line installation cost $425–$1750. Whole-house gas repiping ranges from $2600–$6950. All gas line work requires a licensed plumber and a permit in Wyoming.
Is a gas leak an emergency?
YES — immediately. Leave the building, do not operate any electrical switches or open flames, call 911 and your gas company first to shut off service, then call a licensed plumber. Do NOT attempt to find or fix the leak yourself. Do not re-enter until the gas company has cleared the building.
Can I repair a gas line myself in Cheyenne?
NO. Gas line work requires a licensed plumber and a permit in Wyoming. DIY gas line work is illegal and extremely dangerous — even a minor mistake can result in explosion, fire, or carbon monoxide poisoning. Always verify your plumber's license at https://www.wyoming.gov/ before gas work begins.
How do I find a licensed gas line plumber in Cheyenne?
Use RateYourPlumber.com to find licensed, reviewed plumbers in Cheyenne who handle gas line work. Verify any plumber's license at https://www.wyoming.gov/ — confirm the license specifically covers gas work. Get a written permit number before work starts.
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