How much does gas line installation cost in San Francisco?
By Our research team · Last verified · Methodology
Most new gas lines to one appliance in San Francisco cost $410–$2,050 for the pipe, a licensed plumber's time, a shutoff valve and a pressure test. $880 is the going rate; a 50+ ft run is $1,200–$5,250.
How we get this data- Typical
- $880
- Low end
- $200
- High end
- $3,400
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Get my fair quote →The typical San Francisco price is $880, 35% above the US typical of $650.
San Francisco's price band
San Francisco is pricier than 98% of the 195 US metros we price for gas line work.
A short new gas line to one appliance costs $410–$2,050 in San Francisco, and $880 is typical. Hooking up a range to an existing line is $170–$600, a grill or fire pit line $530–$2,650, and a standby generator line $650–$3,900.
San Francisco is under the Bay Area air district's zero-NOx rules: from January 2027 a replacement water heater has to be a zero-NOx (in practice electric) model, and furnaces follow in 2029. A draft released July 14, 2026 would push the water heater date to January 2028, and the district board votes on it on November 4, 2026. Check this before paying for a new gas run to either appliance.
Gas work needs a licensed plumber or gas fitter, and in most of the US a permit and a pressure test. Prices on this page include the pipe, fittings, a shutoff valve, labor and the test unless the row says otherwise. Budget $60–$410 for the permit in San Francisco.
Comparing cities, or after the US-wide picture? See the national guide: Gas line installation cost in the USA.
$410–$2,050 for a short new gas line to one appliance in San Francisco, installed — typically $880. Hooking up a range to an existing line is $170–$600, and a 50+ ft run $1,200–$5,250. Verified November 2026. Get free San Francisco quotes →
- Short new gas line to one appliance: $410–$2,050 ($880 typical)
- Range hookup on an existing line $170–$600; dryer hookup $130–$470
- Grill or fire pit line $530–$2,650; standby generator line $650–$3,900
- Leak repair $200–$1,200; permit $60–$410; gas plumbers $95–$255/hr
- Priciest area to work in: SoMa & the Mission; lowest quotes: Daly City & the Peninsula
Prices verified November 2026 · Cross-referenced against 35+ American pricing sources · See methodology
Installed prices include pipe, fittings, labor and a pressure test unless the row says otherwise. San Francisco metro, re-verified November 2026. Per-foot rows are for the pipe run only.
| Service | Low | Typical | High |
|---|---|---|---|
| New gas line to one appliance (short run)per line | $410per line | $880 | $2,050 |
| Gas plumber hourly rate/hr | $95/hr | $140 | $255 |
| Service call feeper visit | $100per visit | $200 | $360 |
| Gas range or cooktop hookup (existing line)per job | $170per job | $300 | $600 |
| Gas wall oven hookup (existing line)per job | $200per job | $370 | $800 |
| Gas dryer hookup (existing line)per job | $130per job | $230 | $470 |
| Water heater gas connection (gas side only)per job | $170per job | $330 | $670 |
| Gas stub-out or quick-connect outlet (e.g. for a grill)per outlet | $330per outlet | $530 | $1,050 |
| Outdoor grill or fire pit gas lineper line | $530per line | $1,200 | $2,650 |
| Standby generator gas lineper line | $650per line | $1,550 | $3,900 |
| Garage or shop heater gas lineper line | $460per line | $1,050 | $2,350 |
| New gas line run, 50+ ftper line | $1,200per line | $2,350 | $5,250 |
| Black iron gas pipe, installedper foot | $19per foot | $28 | $45 |
| CSST flexible gas pipe, installedper foot | $14per foot | $22 | $32 |
| Underground polyethylene gas line with trenchingper foot | $26per foot | $39 | $65 |
| Vented gas fireplace insert or wall heater, installedinstalled | $1,750installed | $3,550 | $6,450 |
| Gas leak detection and repairper job | $200per job | $540 | $1,200 |
| Gas pressure test and inspectionper job | $100per job | $200 | $530 |
| Gas shutoff valve replacementper valve | $200per valve | $400 | $860 |
| Seismic gas shutoff valve (California and quake zones)installed | $320installed | $640 | $1,300 |
| CSST bonding to the electrical groundper home | $130per home | $260 | $530 |
| Propane to natural gas conversion (2–3 appliances)per home | $910per home | $2,350 | $5,200 |
| Gas meter relocation (utility + plumber)per job | $1,300per job | $3,200 | $5,750 |
| Gas piping permitper job | $60per job | $180 | $410 |
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Prices verified November 2026 · Cross-referenced against 35+ American pricing sources · See methodology
Figures are for the San Francisco metro area. Trip fees can apply on the far edges; tight older homes in SoMa & the Mission cost the most to work in.
Gas line prices across San Francisco
Same pipe, four price bands. Access, parking and old piping push SoMa & the Mission to the top; Daly City & the Peninsula sits at or below the city typical.
SoMa & the Mission
- Per line
- $440–$2,300 per line
- Typical job
- $570–$2,950 / grill or fire pit line
Older buildings, finished walls and paid parking. Runs often go through plaster or between floors, and condo or co-op rules can limit work hours, so the same line takes longer here.
Oakland & the East Bay
- Per line
- $420–$2,150 per line
- Typical job
- $550–$2,800 / grill or fire pit line
A mix of older houses and newer infill. Older homes may have undersized or tired steel piping that has to be extended or replaced before a new appliance goes on.
Daly City & the Peninsula
- Per line
- $410–$2,150 per line
- Typical job
- $530–$2,800 / grill or fire pit line
Newer homes, often with CSST already in place, so adding a branch is quick. Yard lines to a grill or generator are the big-ticket jobs.
Richmond, Vallejo & North Bay
- Per line
- $380–$2,000 per line
- Typical job
- $490–$2,600 / grill or fire pit line
The lowest prices in the metro for most gas jobs. Check for trip fees, and if a home isn't on piped gas, ask about a propane line instead.
Real-World Gas Line Costs in San Francisco
Here's what common gas line jobs cost in San Francisco in 2026, installed by a licensed pro with fittings and a pressure test.
Range hookup to an existing gas valve — 1–2 hours
Disconnect the old range, fit a new flexible connector, check the shutoff valve, connect, leak-test and light the burners. If there's no gas valve behind the range, it becomes a new-line job at $580–$2,650 with the hookup.
New line to a gas dryer, 15–25 ft — 2–4 hours
A branch off the nearest gas pipe, a shutoff valve, a sediment trap, the hookup and a pressure test. Add $180–$790 if the dryer also needs a new vent to the outside.
Grill or fire pit line across the yard — half a day to a day
Usually buried polyethylene ($26–$65 a foot with trenching), metal risers at each end, a shutoff and a quick-connect at the grill. Concrete or pavers in the way add patching at $130–$530.
Standby generator line — half a day to a day
Generators burn a lot of gas, so the line is usually bigger than a normal branch, and the utility may need to upgrade the meter. Ask whether that fee is in the quote. The permit runs $60–$410.
Gas smell at the range — find and fix the leak
A loose fitting or old connector behind the appliance is the cheap end. A leak inside a wall costs more, and a buried leak with digging costs the most. A service call alone is $100–$360.
How much does gas line installation cost in San Francisco?
$410–$2,050, with $880 typical. A 10-foot branch off an exposed pipe in a basement or garage is at the low end; a run through finished walls to a kitchen island sits near the top. Quotes above $2,050 usually mean a long run, an outdoor line or a bigger pipe.
If the gas pipe is already behind the appliance, you only need a hookup: $170–$600 for a range and $130–$470 for a dryer. Figures re-checked against 35 sources in November 2026.
Gas line prices in San Francisco (2026): new lines, hookups and repairs
A short new line to one appliance costs $410–$2,050, a 50+ ft run $1,200–$5,250, and a standby generator line $650–$3,900.
| Line on the quote | Low | Typical | High |
|---|---|---|---|
| New gas line to one appliance (short run) | $410 | $880 | $2,050 |
| Gas range or cooktop hookup (existing line) | $170 | $300 | $600 |
| Gas dryer hookup (existing line) | $130 | $230 | $470 |
| Outdoor grill or fire pit gas line | $530 | $1,200 | $2,650 |
| Standby generator gas line | $650 | $1,550 | $3,900 |
| New gas line run, 50+ ft | $1,200 | $2,350 | $5,250 |
| Gas leak detection and repair | $200 | $540 | $1,200 |
| Gas meter relocation (utility + plumber) | $1,300 | $3,200 | $5,750 |
Black iron vs CSST in San Francisco: iron runs $19–$45 a foot installed and CSST $14–$32. CSST is cheaper to snake through finished walls; iron is tougher where pipe is exposed. Many jobs use both.
What moves a gas line quote in San Francisco:
- Distance — every extra foot of black iron adds about $28 installed; CSST about $22.
- Access — open basements and crawlspaces are quick; finished walls, slabs and attics take longer.
- Indoor vs outdoor — buried yard lines run $26–$65 a foot with trenching.
- Gas load — a generator or tankless heater can need bigger pipe and a utility meter check.
- Permit and test — $60–$410 for the permit; the pressure test should be in the price.
Ask every San Francisco gas plumber for the same five things: the pipe type and length, what's included (valve, hookup, test, permit), any wall or yard patching, the labor warranty, and the start date. Compare those, not the headline price. Get a quote for your gas line work →
Gas Line Cost in San Francisco by Number of Appliances
One appliance on a short run: $410–$2,050. Two or three appliances: $1,600–$3,950. Gas piping for a whole house with four or more appliances: $2,900–$9,900.
Worked example: a San Francisco kitchen remodel that moves a gas range 12 feet and adds a gas dryer in the garage is two short runs in one visit. Expect about $1,180 for the new range line and hookup plus $230 for the dryer hookup on a shared branch, plus a $180 permit — about $1,590 all in, not two full jobs.
Adding a standby generator to that job brings in a bigger pipe and often a meter check: about $1,550 for the generator line on top. Doing it in the same visit saves a second service fee and a second permit.
San Francisco Gas Line Costs by Pipe and Job Type
| Pipe or job type | Cost | Best for |
|---|---|---|
| Black iron pipe | $19–$45/ft installed | Indoor runs in basements and exposed spots, and the main trunk line. Rigid, very durable, more labor to cut and thread. |
| CSST flexible gas pipe | $14–$32/ft installed | Snaking through walls, floors and attics with few fittings. Must be bonded to the home's electrical ground. |
| Copper tubing (where allowed) | $14–$27/ft installed | Some areas and utilities allow it for gas; many don't. Ask your plumber and inspector before choosing it. |
| Underground polyethylene (PE) | $26–$65/ft installed | Buried yard lines to a grill, pool heater, generator or detached garage. Outdoor and underground only, with a tracer wire. |
| Short run to one appliance (10–30 ft) | $410–$2,050 per line | A new range, dryer, water heater or fireplace near existing gas pipe. |
| Long run, 50+ ft | $1,200–$5,250 per line | Across the house, up to an attic furnace or out to a detached garage. |
| Outdoor grill or fire pit line | $530–$2,650 per line | Patios and outdoor kitchens. Often a buried PE run with a riser and shutoff. |
| Standby generator line | $650–$3,900 per line | Whole-home backup power. Needs bigger pipe and sometimes a utility meter upgrade. |
| Flexible appliance connector | $130–$470 per hookup | The last few feet from the shutoff valve to a range, dryer or water heater, fitted as part of the hookup. |
Per-foot price vs what you actually pay — the San Francisco gas line bill
Black iron costs $19–$45 a foot installed in San Francisco, but short jobs don't price by the foot. Most plumbers charge a minimum that covers the trip, fittings, a shutoff valve and the pressure test, which is why a 10–30 ft line still lands at $410–$2,050.
Per-foot pricing matters on long runs. A 50+ ft line costs $1,200–$5,250, and a buried yard line $26–$65 a foot with trenching. On top of that, budget $60–$410 for the permit and any patching of walls or concrete.
What's included in a San Francisco gas line quote (and what costs extra)
A standard installed price covers the new pipe and fittings, a licensed plumber's labor, a shutoff valve at the appliance, a sediment trap where needed, and a pressure and leak test before the gas goes on. The headline price often leaves out:
- Permit and inspection — $60–$410, required for new gas piping in most of the US
- The appliance hookup — $170–$600 for a range, if the quote only covers the line
- Wall, floor or yard patching — drywall repair can add up to $730; a small concrete patch $130–$530
- Meter or utility work — a meter move is $1,300–$5,750; some generator jobs need a utility meter upgrade
Ask whether the pressure test and the permit are in the price; a pro who skips either is cutting a corner that matters.
How far the line runs
Distance is the biggest driver after the minimum charge. A short run is $410–$2,050 in San Francisco; a 50+ ft run $1,200–$5,250. Putting a new appliance close to existing gas pipe is the easiest saving.
Black iron or CSST
Black iron runs $19–$45 a foot installed and CSST flexible pipe $14–$32. CSST needs fewer fittings through walls but has to be bonded to the electrical ground ($130–$530 if it isn't already).
Access to the existing pipe
An open basement or crawlspace makes a new branch quick. Slab homes, finished ceilings and walls mean drilling, fishing pipe and patching afterward, which adds hours.
Local rules and conditions
Automatic seismic gas shutoff valves ($320–$1,300 installed) are a common add-on in California, and some cities require one with bigger remodels or a sale. Ask your building department, and use a valve on the state's approved list.
Permit and pressure test
New gas piping is pressure-tested before the gas goes on, and most cities inspect it. In San Francisco budget $60–$410 for the permit; a separate test and inspection visit is $100–$530.
Gas load and pipe size
Every appliance adds to the gas the pipe has to carry. Adding a generator ($650–$3,900) or a tankless water heater can mean bigger pipe from the meter, and sometimes a utility meter upgrade.
Planned vs emergency
A booked job costs $410–$2,050 for a short run; a leak call starts with a $100–$360 service fee, and after-hours work costs more. If you smell gas, leave first and call the utility from outside.
- Bundle the jobs.One visit, one permit and one pressure test can cover a range, a dryer and a grill line. Each extra trip adds a service fee of $100–$360.
- Put appliances near existing pipe.Every foot counts on longer runs: about $28 a foot for black iron and $22 for CSST installed in San Francisco.
- Ask about CSST for runs through finished walls.Flexible pipe needs fewer openings and fittings than threaded iron. Make sure the quote includes bonding to the electrical ground.
- Get an itemized quote.The permit ($60–$410), the pressure test and any patching should be on the quote, not a surprise on the invoice.
- Dig in the right season.Outdoor lines are cheapest when the ground is dry and unfrozen. Call 811 before anyone digs; it's free and marks buried utility lines.
- Get two quotes.Prices for the same short line in San Francisco spread from $410 to $2,050. Two written quotes from licensed pros is the easiest way to land near $880.
San Francisco gas plumbers often quote by phone. Before you pay a deposit, get these in writing:
- Pipe type and length, and the route it takes
- What the price includes: shutoff valve, sediment trap, hookup and connector
- Permit and inspection, and who pulls the permit
- Pressure test before the gas goes on
- Wall, ceiling or yard patching, and who does it
- CSST bonding to the electrical ground, if CSST is used
- For generators and big appliances: pipe size and whether the meter needs an upgrade
- Labor warranty, start date and payment terms
How much does it cost to run a gas line in San Francisco?
$410–$2,050 for a short new line (about 10–30 ft) to one appliance, and $880 is typical. A 50+ ft run costs $1,200–$5,250.
How much does it cost to hook up a gas stove in San Francisco?
$170–$600 if the gas valve is already behind the range. If you need a new line too, budget about $580–$2,650 for the line and the hookup together.
What does a gas dryer hookup cost in San Francisco?
$130–$470 to connect a dryer to an existing gas valve. A new line to the laundry plus the hookup runs about $540–$2,520.
How much is a gas line to a grill or fire pit in San Francisco?
$530–$2,650, usually a buried line with risers, a shutoff and a quick-connect. If gas pipe is already on the outside wall, a stub-out or quick-connect outlet is $330–$1,050.
What does a gas line for a standby generator cost in San Francisco?
$650–$3,900 for the gas line alone. Generators need bigger pipe than most appliances, and some need a utility meter upgrade, so ask the gas company early.
How much does gas leak repair cost in San Francisco?
$200–$1,200 to find and fix a typical leak, plus a service call of $100–$360 at many companies. Buried leaks that need digging cost more. If you smell gas, leave and call the gas utility or 911 from outside.
Do I need a permit for a gas line in San Francisco?
In most cases, yes. New gas piping needs a licensed pro and usually a permit, a pressure test and an inspection. Budget $60–$410 for the permit; your plumber normally pulls it.
How much do gas plumbers charge per hour in San Francisco?
$95–$255/hr, with about $140/hr typical. Many quote short jobs as a flat price instead, and some add a service call fee of $100–$360.
Is CSST or black iron cheaper in San Francisco?
CSST usually costs less installed: $14–$32 a foot against $19–$45 for black iron, because it needs fewer fittings. CSST must be bonded to the home's electrical ground.
What's included in a San Francisco gas line quote?
The pipe, fittings, a shutoff valve, labor and a pressure test. Often extra: the permit ($60–$410), the appliance hookup, and patching walls or concrete.
Prices verified November 2026 · Cross-referenced against 35+ American pricing sources · See methodology
Prices for the San Francisco metro area, November 2026. Outer suburbs may vary.
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