Natural Gas · Propane · Installs · Repairs · Sonoma County
Gas line installation & repair — safe, code-compliant, done right.
Gas work is one place there’s no room for shortcuts. We install, extend, and repair natural gas and propane lines — from a new range to a backup generator — sized correctly, pressure-tested, permitted, and inspected.
often available
What we run gas lines to
See your options ↓
How we help with your gas lines
Whatever you’re adding, we size the line for the load, run it clean, and pressure-test it before it carries a thing.
New gas line installation
- New lines & appliance hookups
- Sized to the appliance
- Permitted and inspected
Extensions & upsizing
- Extend or relocate a line
- Upsize for more appliances
- Outdoor kitchens & ADUs
Repair & safety
- Leak detection & repair
- Corroded line replacement
- Pressure-tested every time
Everything we do
Gas line work, end to end
Installation & extension
New gas lines and runs, line extensions and relocations, appliance hookups, upsizing for added load, and sediment traps — natural gas or propane, sized to the appliances they feed.
Repair & service
Leak repair, corroded or damaged line replacement, shutoff and valve service, and code-compliance corrections — every job pressure-tested before it carries gas.
How it works
From request to lit — safely
1
Tell us the project
A new appliance, an extension, or a suspected problem — we assess the load and the route.
2
Fixed price first
A clear scope and price before we start — no hourly clock.
3
Installed, tested, signed off
We run the line, pressure-test it, pull and pass the permit, and confirm every connection is tight.
4
Backed in writing
Every job is backed by full warranties — plus our Make-It-Right Guarantee on workmanship.
Pressure-tested
Pressure-tested and permitted — every time.
Every gas job we do is sized to code, pressure-tested, and permitted for inspection — the only responsible way to run a gas line. It’s all backed by full warranties and our Make-It-Right Guarantee, for homes and businesses across Sonoma County since 2007. See our Make-It-Right Guarantee for details.
- Sized to code for the appliances it feeds
- Pressure-tested before it carries gas
- Permitted and inspected by the county
- Natural gas & propane, home & commercial
- Licensed — CA C-36 #890196
Reviews
Gas line work, in our neighbors’ words
★★★★★
“Good, thorough job — we’ve always trusted Simeone Plumbing!”
RP
★★★★★
“Came out the same day as my call. Jacob was polite and efficient, and the price was reasonable for excellent service. I’ll use them for any future work.”
HF
★★★★★
“I’ve worked with Simeone for years — their plumbers, office, and ownership are responsive and always make us a priority. Wouldn’t use anyone else!”
DG
Good to know
Gas line questions, answered
Do you work on both natural gas and propane?
Yes — residential and commercial, for both natural gas and propane.
Can you add a gas line for a new range, dryer, or BBQ?
Yes — we run new lines and extensions sized for the appliance, then connect and leak-check it.
Do gas line jobs need a permit?
Most do. We pull the permit and have the work inspected, so it’s done right and signed off.
I think I smell gas — what should I do?
Leave the building, don’t touch light switches or open flames, and from a safe distance call 911 and your gas utility (PG&E). Once the area is safe, call us — our leak detection team locates and repairs it fast.
Need a gas line run, extended, or repaired? Let’s do it right.
Same-day appointments often available across Sonoma County.