How much does a gas repipe cost?

A whole-house gas repipe typically runs $3,200–$18,000+ depending on the number of appliances, material, home size, and your region. Repipe Champions offers fixed pricing so there are never any surprises.

Is CSST or black iron better for gas lines?

CSST (corrugated stainless steel tubing) is flexible, faster to install, and approved in all 50 states. Black iron is the traditional choice and preferred in some jurisdictions. Both are safe and code-compliant when properly installed.

Free Estimate Tool

Gas Repipe Cost Calculator

Get an instant estimate in 60 seconds. See what a whole-house gas repipe costs in your market — and how much you save with a specialist vs. a general plumber.

CSLB #1057926

Fixed Pricing

1-Day Install

25/30-Year Warranty

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What's your zip code?

What gas pipe material do you want?

How many gas appliances?

Count all gas-fed appliances: furnace, water heater, stove/range, dryer, fireplace, pool heater, BBQ, etc.

What type of foundation does your home have?

What size is your home?

How many stories?

Any add-ons? Optional

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Earthquake Shut-Off Valve

+$350–$550

Auto shut-off during seismic activity — required in CA

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Gas Dryer Hookup

+$250–$450

New gas line run to laundry area for dryer connection

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Outdoor BBQ Gas Line

+$400–$700

Dedicated gas line to outdoor kitchen or built-in grill

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Fire Pit Gas Line

+$450–$800

Gas line to outdoor fire pit or fire feature

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Pool/Spa Heater Line

+$500–$900

Dedicated gas line to pool or spa heater

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Sediment Traps (all appliances)

+$150–$300

Code-required drip legs at each appliance connection

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City Permits & Inspection

+$500–$1,500

Building permit, gas pressure test, and city inspection — fees vary by jurisdiction

Your Estimate

Gas Repipe Cost Comparison

Traditional Plumber

General service plumber · hourly billing

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Per-hour billing · service call markup

Repipe Specialist

Repipe Champions

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Fixed price · specialist crew · same day

Estimated savings vs. traditional plumber —

Get a firm written quote — free, same day, no pressure.

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Your Repipe Champions Midpoint Estimate

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Fixed price · permits included · same-day service

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We'll confirm your exact price during your free in-home assessment.
CSLB #1057926 · Licensed B & C-36 · Serving all of Santa Clara, Alameda, San Mateo & Contra Costa Counties

Estimates based on regional market data and typical job conditions. Final price requires an in-home assessment. Permit fees vary by city and are not included in these estimates.

Common Questions

Gas Repipe Pricing FAQ

How much does a whole-house gas repipe cost?

A whole-house gas repipe typically runs $3,200–$18,000+ depending on the number of appliances, pipe material, home size, and your region. Repipe Champions offers fixed pricing with no surprises.

How long does a gas repipe take?

Most whole-house gas repipes are completed in 1 day. Complex homes with many appliances or difficult access may take 2 days. Gas is restored the same day after city inspection.

Is CSST or black iron better?

Both are safe and code-compliant. CSST (corrugated stainless steel tubing) is flexible and faster to install, reducing labor costs. Black iron is the traditional choice, preferred in some jurisdictions and older homes.

Does a gas repipe require a permit?

Yes — a permit is required for gas line work in every jurisdiction. Repipe Champions handles all permitting and schedules the city inspection as part of every job. Fees vary by city.

Do I need an earthquake shut-off valve?

Earthquake shut-off valves are required in California and recommended in all seismic zones. They automatically shut off gas flow during an earthquake to prevent fires and leaks. The ideal time to install one is during a gas repipe.

Why is Repipe Champions less expensive?

Repiping is all we do. Our dedicated crews are faster and more efficient than any general plumber billing by the hour. Specialization means lower cost — without any compromise on materials or workmanship.

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Licensed repipe specialists serving the Bay Area

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