How much does gas line installation cost in Los Angeles?
By Our research team · Last verified · Methodology
Most new gas lines to one appliance in Los Angeles cost $450–$2,250 for the pipe, a licensed plumber's time, a shutoff valve and a pressure test. $1,000 is the going rate; a 50+ ft run is $1,350–$5,950.
How we get this data- Typical
- $1,000
- Low end
- $230
- High end
- $3,850
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Los Angeles's price band
Los Angeles is pricier than 99% of the 195 US metros we price for gas line work.
Running gas to a new range, dryer or water heater in Los Angeles costs $450–$2,250 for a short run, with $1,000 the usual price. Gas plumbers here charge $105–$285/hr, and a 50+ ft run costs $1,350–$5,950.
Los Angeles requires a seismic gas shutoff valve or an excess-flow valve on any home with gas piping when permitted work is valued over $10,000 or the home is sold (LADBS bulletin P/GI 2023-002). California law also requires water heaters to be strapped for earthquakes, so expect both on gas quotes here.
Every price here assumes a licensed pro, new pipe and fittings, a shutoff valve at the appliance and a pressure test before the gas goes on. The permit ($65–$440) and any wall or yard patching are usually extra.
Comparing cities, or after the US-wide picture? See the national guide: Gas line installation cost in the USA.
$450–$2,250 for a short new gas line to one appliance in Los Angeles, installed — typically $1,000. Hooking up a range to an existing line is $190–$680, and a 50+ ft run $1,350–$5,950. Verified November 2026. Get free Los Angeles quotes →
- Short new gas line to one appliance: $450–$2,250 ($1,000 typical)
- Range hookup on an existing line $190–$680; dryer hookup $150–$530
- Grill or fire pit line $590–$2,950; standby generator line $730–$4,350
- Leak repair $230–$1,400; permit $65–$440; gas plumbers $105–$285/hr
- Priciest area to work in: Hollywood & West Hollywood; lowest quotes: South LA, Inglewood & Long Beach
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. Los Angeles 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 | $450per line | $1,000 | $2,250 |
| Gas plumber hourly rate/hr | $105/hr | $155 | $285 |
| Service call feeper visit | $110per visit | $220 | $410 |
| Gas range or cooktop hookup (existing line)per job | $190per job | $340 | $680 |
| Gas wall oven hookup (existing line)per job | $230per job | $420 | $910 |
| Gas dryer hookup (existing line)per job | $150per job | $260 | $530 |
| Water heater gas connection (gas side only)per job | $190per job | $380 | $760 |
| Gas stub-out or quick-connect outlet (e.g. for a grill)per outlet | $370per outlet | $590 | $1,200 |
| Outdoor grill or fire pit gas lineper line | $590per line | $1,350 | $2,950 |
| Standby generator gas lineper line | $730per line | $1,750 | $4,350 |
| Garage or shop heater gas lineper line | $520per line | $1,200 | $2,650 |
| New gas line run, 50+ ftper line | $1,350per line | $2,650 | $5,950 |
| Black iron gas pipe, installedper foot | $21per foot | $31 | $50 |
| CSST flexible gas pipe, installedper foot | $16per foot | $24 | $36 |
| Underground polyethylene gas line with trenchingper foot | $29per foot | $44 | $73 |
| Vented gas fireplace insert or wall heater, installedinstalled | $1,900installed | $3,800 | $7,000 |
| Gas leak detection and repairper job | $230per job | $620 | $1,400 |
| Gas pressure test and inspectionper job | $110per job | $220 | $590 |
| Gas shutoff valve replacementper valve | $220per valve | $450 | $970 |
| Seismic gas shutoff valve (California and quake zones)installed | $360installed | $720 | $1,450 |
| CSST bonding to the electrical groundper home | $150per home | $300 | $590 |
| Propane to natural gas conversion (2–3 appliances)per home | $1,000per home | $2,600 | $5,850 |
| Gas meter relocation (utility + plumber)per job | $1,450per job | $3,600 | $6,450 |
| Gas piping permitper job | $65per job | $190 | $440 |
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Prices verified November 2026 · Cross-referenced against 35+ American pricing sources · See methodology
Figures are for the Los Angeles metro area. Trip fees can apply on the far edges; tight older homes in Hollywood & West Hollywood cost the most to work in.
Gas line prices across Los Angeles
Same pipe, four price bands. Access, parking and old piping push Hollywood & West Hollywood to the top; South LA, Inglewood & Long Beach sits at or below the city typical.
Hollywood & West Hollywood
- Per line
- $490–$2,500 per line
- Typical job
- $640–$3,300 / 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.
Downtown & the Arts District
- Per line
- $460–$2,400 per line
- Typical job
- $610–$3,150 / grill or fire pit line
Older homes being updated. Plumbers here often find a line too small for a new range plus a tankless heater, which is where the quote climbs.
The Valley
- Per line
- $450–$2,250 per line
- Typical job
- $590–$2,950 / grill or fire pit line
Established neighborhoods. Most jobs are short runs from existing pipe in a basement, crawlspace or attic at the city's standard price.
South LA, Inglewood & Long Beach
- Per line
- $420–$2,200 per line
- Typical job
- $550–$2,900 / grill or fire pit line
Quotes here tend to sit under the city typical. Older homes may need a section of old pipe replaced, and homes off the gas network use propane instead.
Real-World Gas Line Costs in Los Angeles
Here's what common gas line jobs cost in Los Angeles 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 $640–$2,930 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 $210–$890 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 ($29–$73 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 $150–$590.
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 $65–$440.
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 $110–$410.
How much does gas line installation cost in Los Angeles?
A short gas line in Los Angeles costs $450 to $2,250. The middle of the market, about $1,000, buys roughly 10–30 feet of new pipe, a shutoff valve, the hookup fittings and a pressure test by a licensed pro. Access, distance and pipe type push quotes up or down.
Bigger jobs cost more. A 50+ ft run is $1,350–$5,950, a grill or fire pit line $590–$2,950, and a standby generator line $730–$4,350. Prices re-checked against 35 sources in November 2026.
Gas line prices in Los Angeles (2026): new lines, hookups and repairs
A short new line to one appliance costs $450–$2,250, a 50+ ft run $1,350–$5,950, and a standby generator line $730–$4,350.
| Line on the quote | Low | Typical | High |
|---|---|---|---|
| New gas line to one appliance (short run) | $450 | $1,000 | $2,250 |
| Gas range or cooktop hookup (existing line) | $190 | $340 | $680 |
| Gas dryer hookup (existing line) | $150 | $260 | $530 |
| Outdoor grill or fire pit gas line | $590 | $1,350 | $2,950 |
| Standby generator gas line | $730 | $1,750 | $4,350 |
| New gas line run, 50+ ft | $1,350 | $2,650 | $5,950 |
| Gas leak detection and repair | $230 | $620 | $1,400 |
| Gas meter relocation (utility + plumber) | $1,450 | $3,600 | $6,450 |
Black iron vs CSST in Los Angeles: iron runs $21–$50 a foot installed and CSST $16–$36. 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 Los Angeles:
- Distance — every extra foot of black iron adds about $31 installed; CSST about $24.
- Access — open basements and crawlspaces are quick; finished walls, slabs and attics take longer.
- Indoor vs outdoor — buried yard lines run $29–$73 a foot with trenching.
- Gas load — a generator or tankless heater can need bigger pipe and a utility meter check.
- Permit and test — $65–$440 for the permit; the pressure test should be in the price.
Ask every Los Angeles 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 Los Angeles by Number of Appliances
One appliance on a short run: $450–$2,250. Two or three appliances: $1,800–$4,450. Gas piping for a whole house with four or more appliances: $3,250–$11,150.
Worked example: a Los Angeles 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 $1,340 for the new range line and hookup plus $260 for the dryer hookup on a shared branch, plus a $190 permit — about $1,790 all in, not two full jobs.
Adding a standby generator to that job brings in a bigger pipe and often a meter check: about $1,750 for the generator line on top. Doing it in the same visit saves a second service fee and a second permit.
Los Angeles Gas Line Costs by Pipe and Job Type
| Pipe or job type | Cost | Best for |
|---|---|---|
| Black iron pipe | $21–$50/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 | $16–$36/ft installed | Snaking through walls, floors and attics with few fittings. Must be bonded to the home's electrical ground. |
| Copper tubing (where allowed) | $16–$30/ft installed | Some areas and utilities allow it for gas; many don't. Ask your plumber and inspector before choosing it. |
| Underground polyethylene (PE) | $29–$73/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) | $450–$2,250 per line | A new range, dryer, water heater or fireplace near existing gas pipe. |
| Long run, 50+ ft | $1,350–$5,950 per line | Across the house, up to an attic furnace or out to a detached garage. |
| Outdoor grill or fire pit line | $590–$2,950 per line | Patios and outdoor kitchens. Often a buried PE run with a riser and shutoff. |
| Standby generator line | $730–$4,350 per line | Whole-home backup power. Needs bigger pipe and sometimes a utility meter upgrade. |
| Flexible appliance connector | $150–$530 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 Los Angeles gas line bill
Black iron costs $21–$50 a foot installed in Los Angeles, 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 $450–$2,250.
Per-foot pricing matters on long runs. A 50+ ft line costs $1,350–$5,950, and a buried yard line $29–$73 a foot with trenching. On top of that, budget $65–$440 for the permit and any patching of walls or concrete.
What's included in a Los Angeles 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 — $65–$440, required for new gas piping in most of the US
- The appliance hookup — $190–$680 for a range, if the quote only covers the line
- Wall, floor or yard patching — drywall repair can add up to $820; a small concrete patch $150–$590
- Meter or utility work — a meter move is $1,450–$6,450; 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 $450–$2,250 in Los Angeles; a 50+ ft run $1,350–$5,950. Putting a new appliance close to existing gas pipe is the easiest saving.
Black iron or CSST
Black iron runs $21–$50 a foot installed and CSST flexible pipe $16–$36. CSST needs fewer fittings through walls but has to be bonded to the electrical ground ($150–$590 if it isn't already).
Basements, crawlspaces and finished walls
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
Los Angeles requires a seismic gas shutoff valve or an excess-flow valve on homes with gas piping when permitted work tops $10,000 or the home is sold. A seismic valve costs $360–$1,450 installed. California also requires earthquake straps on water heaters.
Permit and pressure test
New gas piping is pressure-tested before the gas goes on, and most cities inspect it. In Los Angeles budget $65–$440 for the permit; a separate test and inspection visit is $110–$590.
Gas load and pipe size
Every appliance adds to the gas the pipe has to carry. Adding a generator ($730–$4,350) 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 $450–$2,250 for a short run; a leak call starts with a $110–$410 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 $110–$410.
- Put appliances near existing pipe.Every foot counts on longer runs: about $31 a foot for black iron and $24 for CSST installed in Los Angeles.
- 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 ($65–$440), 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 Los Angeles spread from $450 to $2,250. Two written quotes from licensed pros is the easiest way to land near $1,000.
Los Angeles 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 Los Angeles?
$450–$2,250 for a short new line (about 10–30 ft) to one appliance, and $1,000 is typical. A 50+ ft run costs $1,350–$5,950.
How much does it cost to hook up a gas stove in Los Angeles?
$190–$680 if the gas valve is already behind the range. If you need a new line too, budget about $640–$2,930 for the line and the hookup together.
What does a gas dryer hookup cost in Los Angeles?
$150–$530 to connect a dryer to an existing gas valve. A new line to the laundry plus the hookup runs about $600–$2,780.
How much is a gas line to a grill or fire pit in Los Angeles?
$590–$2,950, 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 $370–$1,200.
What does a gas line for a standby generator cost in Los Angeles?
$730–$4,350 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 Los Angeles?
$230–$1,400 to find and fix a typical leak, plus a service call of $110–$410 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 Los Angeles?
In most cases, yes. New gas piping needs a licensed pro and usually a permit, a pressure test and an inspection. Budget $65–$440 for the permit; your plumber normally pulls it.
How much do gas plumbers charge per hour in Los Angeles?
$105–$285/hr, with about $155/hr typical. Many quote short jobs as a flat price instead, and some add a service call fee of $110–$410.
Is CSST or black iron cheaper in Los Angeles?
CSST usually costs less installed: $16–$36 a foot against $21–$50 for black iron, because it needs fewer fittings. CSST must be bonded to the home's electrical ground.
What's included in a Los Angeles gas line quote?
The pipe, fittings, a shutoff valve, labor and a pressure test. Often extra: the permit ($65–$440), the appliance hookup, and patching walls or concrete.
Prices verified November 2026 · Cross-referenced against 35+ American pricing sources · See methodology
Prices for the Los Angeles metro area, November 2026. Outer suburbs may vary.
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