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Gas Line Services · 24/7 Emergency Response

When It Comes to Gas, There’s No Margin for Error.

Licensed gas line repair, installation, and leak detection across Sonoma and Marin. Permitted, code-compliant work from technicians trained specifically for gas systems — because this is the one job you don’t want done twice.

4.9★ · 120+ Google Reviews Licensed · CA #1115191 24/7 · Emergency Response
If You Smell Gas Right Now

Leave the Home. Then Call PG&E First.

Don’t flip switches. Don’t use the phone inside. Get everyone out, then call PG&E’s 24-hour emergency line at 1-800-743-5000 from a safe location. Once the leak is stabilized and the area is safe, we’ll take it from there.

Six Signs of a Gas Line Problem

If You Notice Any of These, Don’t Wait.

Gas leaks are rarely subtle — but they’re sometimes ignored because the signs feel small. They aren’t. Any one of these symptoms is reason to step away from the appliance, get the home ventilated, and call us.

Sulfur or Rotten Egg Smell

Natural gas is odorless — utilities add a sulfur compound (mercaptan) so you can smell leaks. If you smell rotten eggs near an appliance or anywhere in the home, that’s a leak until proven otherwise.

Hissing or Whistling Sounds

A faint hiss near a gas appliance, meter, or buried gas line means pressurized gas is escaping. Even a small audible leak can build up to dangerous concentrations indoors over hours.

Dead or Dying Vegetation

If grass or shrubs near a buried gas line are dying for no obvious reason — especially in a defined patch over the line’s path — gas is leaking into the soil. The plants are the warning system.

Headaches, Dizziness, or Nausea

Unexplained dizziness, nausea, fatigue, or headaches that improve when you leave the house can be from gas exposure. If you suspect this, leave the home immediately and call 911 or PG&E first.

Higher-Than-Usual Gas Bills

If your gas bill jumped without changes in usage, you may have a slow leak somewhere in the system. Slow leaks are dangerous because they don’t announce themselves — the bill is sometimes the only signal.

Soot, Yellow Flames, or Pilot Issues

Gas appliances should burn clean blue flames. Yellow or orange flames, soot stains around appliances, or pilots that won’t stay lit can mean incomplete combustion — often caused by gas line or ventilation problems.

When in doubt, get out. Call us only after the area is confirmed safe.

Why Gas Lines Need Attention Here

North Bay Gas Lines Have Three Big Risks.

Three things make gas line work especially common — and especially important — in Sonoma and Marin homes. Knowing which one applies to your house is the first step.

Aging Gas Infrastructure

Many North Bay homes have gas lines installed in the 1960s and 70s. Original black iron pipe and older fittings corrode over time — especially at threaded joints. After 50+ years, even properly installed lines need inspection.

Seismic Activity & Ground Shift

The North Bay sits on multiple fault lines. Even small earthquakes can stress gas line connections, crack joints, and disturb buried lines. This is why California requires earthquake-actuated automatic shutoff valves on many residential systems.

Appliance Switchovers & New Installs

Adding a gas range, dryer, fireplace, outdoor grill, or pool heater requires new gas line work. So does converting from electric to gas (or vice versa). North Bay remodels and additions frequently need new line runs — and they need to be permitted.

Our Gas Line Services

Every Job Permitted. Every Job Inspected.

Gas work is one of the most heavily regulated parts of plumbing — for good reason. Every service we perform is permitted with the city or county and signed off by an inspector. No exceptions.

Gas Leak Detection

Specialized electronic detectors and pressure tests pinpoint the exact location of a leak — even ones inside walls or buried in the yard. We find it precisely so we don’t tear up more than necessary to fix it.

Gas Line Repair

Fix cracks, corrosion, or compromised joints with code-compliant materials and proper torque specifications. Pressure-tested before we close anything up — and re-inspected by the city before we’re done.

New Gas Line Installation

Run new gas lines for ranges, dryers, fireplaces, water heaters, outdoor kitchens, pool heaters, and patio firepits. Sized correctly for the appliance load and routed for safety and serviceability.

Gas Line Replacement

Replace old black iron, corroded steel, or non-compliant flexible connectors with modern code-approved materials. Common in older Petaluma, Santa Rosa, and San Rafael homes overdue for an upgrade.

Appliance Hookup & Conversion

Install new gas appliances, swap from electric to gas, or convert appliances from natural gas to propane and back. Includes proper shutoff valves, flexible connectors, and leak testing.

24/7 Emergency Response

Suspected leaks, pilot light failures, and post-quake inspections handled around the clock. After PG&E confirms the area is safe, we step in to identify and repair the underlying issue — same day, every day.

The West Coast Difference

Gas Work Done The Right Way.

Gas line work is one of the few jobs where there’s no “close enough.” It’s either right and safe, or it’s wrong and dangerous. Here’s how we make sure it’s the first one.

West Coast Plumbing licensed technician performing gas line service in a Sonoma County home
Why Homeowners Choose Us
  • Licensed for Gas Specifically

    Not every plumber is qualified for gas work. Our techs are trained and certified specifically for gas systems — a separate skill set, with separate insurance, separate code knowledge, and zero tolerance for shortcuts.

  • Permitted & Inspected, Always

    Every gas job we do is pulled with a permit and signed off by a city or county inspector. The paper trail protects your insurance, your warranty, and the next person who buys your home.

  • Pressure Testing on Every Job

    Every repair, every install, every line gets pressure-tested before we close it up. We don’t walk away from gas work without proof the system holds.

  • PG&E-Familiar & Code-Compliant

    We’ve worked alongside PG&E on hundreds of jobs across the North Bay. We know the local utility procedures, the inspection process, and exactly what code requires — so the job goes smoothly.

Common Questions

Honest Answers About Gas Line Work.

What should I do if I smell gas right now?

Get out of the home immediately. Do not flip switches, use the phone inside, or strike anything that could spark. Once everyone is safely outside, call PG&E’s 24-hour emergency line at 1-800-743-5000. PG&E will respond first to stabilize the leak. Once the home is confirmed safe, we’ll come out to identify the source and repair the line properly.

Do I need a permit for gas line work?

Almost always, yes. New gas line installation, replacement, and most major repairs require a permit and inspection in Sonoma and Marin counties. We pull the permit, schedule the inspection, and handle all paperwork. Permitted work protects your insurance, your home value, and any future buyer. Skipping the permit is illegal and creates real problems when you sell.

How much does gas line work cost?

Costs vary by scope. Simple appliance hookups: $300–$700. Gas line repairs: $400–$1,500. New gas line installations (for an outdoor grill, fireplace, etc.): $500–$2,500. Whole-house gas line replacements: $4,000–$10,000+. Permit fees are usually $100–$400 on top, depending on jurisdiction. We give upfront written quotes after on-site inspection — not phone estimates that change at the end.

Can you install gas lines for outdoor kitchens or pool heaters?

Yes. Outdoor kitchens, pool heaters, patio firepits, and exterior gas grills all need code-compliant gas line runs from the meter or main line. We size the line correctly for the appliance, route it through proper buried conduit where required, and install the appropriate shutoff valves at the connection. All work is permitted and inspected.

I want to convert from electric to gas (or vice versa). Can you help?

Yes — in either direction. Going from electric to gas means running new gas lines and installing proper shutoffs and connections. Converting away from gas means safely capping unused lines so they can’t leak in the future. We coordinate with electricians and HVAC contractors when needed. Common conversions: gas range to induction, gas water heater to heat pump, gas dryer to electric, and reverse.

How long does a gas line repair or install take?

Simple appliance hookups: 1–2 hours. Gas line repairs: 2–4 hours plus inspection scheduling. New line runs to a single appliance: half-day to full-day, plus permit and inspection time (typically 1–3 business days for inspection sign-off). We give you a specific timeline before we start, including realistic permit and inspection windows.

Gas Line Concern?
Don’t Take Chances.

Suspected leak, planned install, or aging line you want inspected — we’ll handle it the right way. Permitted, pressure-tested, code-compliant. Always.