Gas Line Installation Cost in 2026: $200-$1,000
If you’re budgeting a gas line installation, most projects run $200-$1,000, with the national average around $550. What moves that number most is usually one thing: Run Length and Routing. On its own it can swing the cost by $100 - $3,000, so that’s the decision to slow down on before you sweat the smaller stuff.
Easiest place to save: Plan all your gas line additions in one project. Adding a second or third drop while the plumber is already mobilized costs far less than separate trips.
Gas Line Installation Cost Calculator
Use our interactive cost estimator to get a personalized estimate for your specific project size, quality, and location.
Cost Breakdown by Tier
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per linear ft | $15 | $30 | $70 |
| Materials | $80 | $200 | $600 |
| Labor | $180 | $400 | $1,200 |
| Permits | $100 | $150 | $300 |
| Total | $360 | $750 | $2,100 |
Budget
Short run (10-15 ft) from existing supply to new appliance (dryer, stove, fireplace), accessible location, black iron pipe.
Mid-Range
25-35 foot run through wall or floor to new appliance, CSST flexible tubing, gas shutoff at appliance, tested and inspected.
Premium
60-100 foot run from meter or main supply, multiple drops for new appliances, outdoor gas line for grill or firepit, bonding and inspection.
What Drives the Cost
Run Length and Routing
$100 - $3,000Gas line cost scales directly with length. A 10-foot drop from an existing supply line to a new dryer runs $150-$350. A 50-foot run from the meter to an outdoor kitchen costs $800-$1,800. Routing through finished walls, floors, or ceilings adds drilling, patching, and access costs. Underground outdoor runs add trench costs of $5-$15 per linear foot on top of pipe costs.
Pipe Material
$50 - $500Black iron pipe is the traditional choice at $1-$3 per linear foot in materials but requires threaded fittings and more labor to install. CSST (Corrugated Stainless Steel Tubing) at $2-$5 per linear foot installs much faster in flexible runs - most plumbers prefer it for residential work. Copper is used in some jurisdictions but restricted or prohibited in others. Local code determines what is allowed.
New Meter or Service Upgrade
$300 - $2,000If your gas meter and service line do not have capacity for additional appliances, a meter upgrade or service line upsizing may be required by the utility. This is utility-managed work and separate from the plumber's scope. Meter upgrades from the utility are often free or low-cost, but the homeowner-side service line upsizing can add $300-$1,500 depending on length.
Type of Appliance Being Connected
$50 - $400A standard range or dryer connection is the simplest gas line work. A gas fireplace or insert adds complexity for the gas valve and safety controls. An outdoor gas line for a grill or fire feature requires UV-resistant pipe or underground burial specs. A whole-house generator or pool heater may require sizing the supply line for high BTU demands. Each application has specific code requirements.
Pressure Testing and Inspection
$100 - $400All gas line work requires a pressure test (typically 10-15 PSI for residential work) held for a minimum time before inspection sign-off. Some jurisdictions require inspection before the line is covered by drywall or buried. The plumber's time for testing and inspection coordination adds $100-$300. Never occupy an area with an untested gas line.
Cost by Material or Type
| Material | Cost/Unit | Best For |
|---|---|---|
| Black Iron Pipe (Schedule 40) | $1-$3 per linear ft materials | Short exposed runs, appliance connections, and jurisdictions with CSST restrictionsApproved everywhere, extremely durable, not affected by bonding requirements, inexpensive material |
| CSST (Corrugated Stainless Steel Tubing) | $2-$5 per linear ft materials | New construction and remodeling work where long flexible runs are needed - now the most common residential methodFlexible, fast installation, fewer fittings needed, runs through walls easily, resistant to movement and vibration |
| Copper (Type K or L) | $3-$8 per linear ft materials | LP propane applications in specific jurisdictions - check local code before specifyingApproved in some jurisdictions, good for LP gas in some applications |
| PE Pipe (Underground Only) | $1-$3 per linear ft materials | Outdoor underground gas runs to outbuildings, outdoor kitchens, pool heaters, and generatorsRequired for most underground residential gas runs, flexible, corrosion-resistant |
Regional Cost Variations
Labor rates and material costs vary significantly by region. Apply these multipliers to the national average to estimate costs in your area.
| Region | Adjustment | Est. Average |
|---|---|---|
| AL | -15% | $468 |
| AK | +30% | $715 |
| AZ | -5% | $523 |
| AR | -18% | $451 |
| CA | +30% | $715 |
| CO | +8% | $594 |
| CT | +20% | $660 |
| DE | +10% | $605 |
| FL | -8% | $506 |
| GA | -12% | $484 |
| HI | +40% | $770 |
| ID | +5% | $578 |
| IL | +5% | $578 |
| IN | -12% | $484 |
| IA | -15% | $468 |
| KS | -15% | $468 |
| KY | -15% | $468 |
| LA | -15% | $468 |
| ME | +12% | $616 |
| MD | +15% | $633 |
| MA | +22% | $671 |
| MI | -10% | $495 |
| MN | +0% | $550 |
| MS | -20% | $440 |
| MO | -12% | $484 |
| MT | +5% | $578 |
| NE | -15% | $468 |
| NV | +5% | $578 |
| NH | +15% | $633 |
| NJ | +20% | $660 |
| NM | -5% | $523 |
| NY | +25% | $688 |
| NC | -12% | $484 |
| ND | -10% | $495 |
| OH | -12% | $484 |
| OK | -18% | $451 |
| OR | +12% | $616 |
| PA | +5% | $578 |
| RI | +18% | $649 |
| SC | -15% | $468 |
| SD | -15% | $468 |
| TN | -15% | $468 |
| TX | -10% | $495 |
| UT | +5% | $578 |
| VT | +15% | $633 |
| VA | +5% | $578 |
| WA | +20% | $660 |
| WV | -18% | $451 |
| WI | -8% | $506 |
| WY | +5% | $578 |
Timeline & What to Expect
DIY vs. Professional
Good for DIY
- Preparing the appliance location (clearing space, ensuring ventilation)
- Digging a trench for underground outdoor gas runs (call 811 first)
- Restoring surfaces after inspection is complete
Potential savings: None recommended - the safety risk and permit requirement make DIY gas line work an unacceptable risk
Hire a Pro
- All gas pipe installation and connections
- Permit application and coordination
- Pressure testing and gas detector testing
- CSST bonding connections
- All inspection coordination and sign-off
DIY feasibility: Very Low - Gas line installation requires a licensed plumber or gas fitter and permits in virtually every jurisdiction. Gas leaks are invisible, odorless in their natural state, and can cause fires, explosions, or carbon monoxide poisoning.
Risk warning: Natural gas and propane leaks are serious fire and explosion hazards. Even small leaks can accumulate to dangerous concentrations. Gas work requires permits and inspection in every jurisdiction. An unpermitted gas line installation is an uninsurable liability and will fail home inspection at resale. Hire only licensed plumbers or gas fitters for all gas work.
How to Save Money
Plan all your gas line additions in one project. Adding a second or third drop while the plumber is already mobilized costs far less than separate trips.
Get bids from 2-3 licensed plumbers who specifically do gas line work - pricing varies more than you would expect for what appears to be similar work.
If you are adding an outdoor grill connection, a dedicated quick-connect stub-out (T-coupler and cap) costs very little to add during any nearby gas work.
Ask the plumber to size the supply line for future additions - if you might add a gas dryer or generator later, upgrading the line diameter now is cheap.
For an outdoor gas fireplace or fire pit, confirm with the installer whether a natural gas run or propane tank is more cost-effective for your location and usage pattern.
Ask your gas utility if they offer a contribution toward gas line costs when converting from electric - some utilities have incentive programs.
Combine gas line work with other plumbing work to share trip charges.
Use CSST where possible - it installs faster than black iron and reduces labor costs despite slightly higher material costs.
Questions to Ask Your Contractor
“Are you a licensed plumber or gas fitter in this state, and do you pull permits for all gas line work?”
Why this matters: Gas line work requires a licensed contractor and permits in every US jurisdiction. Any contractor who suggests skipping permits is creating a serious liability for you.
“What pipe material are you using, and is it appropriate for this application and my local code?”
Why this matters: CSST, black iron, and PE pipe all have specific code requirements for their use. The contractor should be able to explain why they are selecting a specific material for your job.
“Does your CSST installation include bonding, and how are you bonding it?”
Why this matters: CSST requires bonding to the home's grounding system to prevent lightning-induced arcing. This is a code requirement in most states and a safety critical step.
“How will you pressure-test the new line, and do you have a gas detector on site?”
Why this matters: Pressure testing at a documented PSI for a minimum hold time is the only reliable way to confirm there are no leaks. A contractor should describe their specific testing protocol.
“Does my existing gas meter and service have adequate capacity for the new appliance load?”
Why this matters: Adding high-BTU appliances like generators, pool heaters, or multiple fireplaces can exceed existing meter capacity. Ask the contractor to calculate the total BTU load on the system.
Gas Line Installation Cost by City
The same job does not cost the same everywhere, and labor is most of why. Prices below scale this project’s own labor share by each metro’s actual plumber wage from the BLS Occupational Employment and Wage Statistics (May 2025), with a lighter adjustment for materials and permits. Ranked most expensive first, against a $550 national average.
| Metro | Typical range | vs. national |
|---|---|---|
| San Jose, CA | $282-$1,408 | +41% |
| San Francisco, CA | $256-$1,278 | +28% |
| Portland, OR | $252-$1,259 | +26% |
| Seattle, WA | $249-$1,247 | +25% |
| New York City, NY | $247-$1,237 | +24% |
| Boston, MA | $246-$1,230 | +23% |
| Chicago, IL | $245-$1,226 | +23% |
| Minneapolis, MN | $233-$1,164 | +16% |
| Los Angeles, CA | $228-$1,140 | +14% |
| Philadelphia, PA | $227-$1,137 | +14% |
| San Diego, CA | $225-$1,127 | +13% |
| Providence, RI | $222-$1,109 | +11% |
| Hartford, CT | $213-$1,065 | +7% |
| Sacramento, CA | $213-$1,066 | +7% |
| Detroit, MI | $208-$1,040 | +4% |
| St. Louis, MO | $208-$1,042 | +4% |
| Baltimore, MD | $206-$1,029 | +3% |
| Buffalo, NY | $206-$1,030 | +3% |
| Kansas City, MO | $205-$1,026 | +3% |
| Pittsburgh, PA | $206-$1,029 | +3% |
| Denver, CO | $205-$1,025 | +2% |
| Indianapolis, IN | $200-$998 | 0% |
| Las Vegas, NV | $197-$985 | -2% |
| Phoenix, AZ | $195-$977 | -2% |
| Salt Lake City, UT | $197-$984 | -2% |
| Louisville, KY | $193-$966 | -3% |
| Cincinnati, OH | $192-$961 | -4% |
| Austin, TX | $189-$946 | -5% |
| Cleveland, OH | $190-$950 | -5% |
| Columbus, OH | $190-$950 | -5% |
| Albuquerque, NM | $185-$926 | -7% |
| Houston, TX | $184-$918 | -8% |
| Nashville, TN | $184-$919 | -8% |
| Boise, ID | $183-$915 | -9% |
| Dallas, TX | $182-$908 | -9% |
| Miami, FL | $182-$908 | -9% |
| Virginia Beach, VA | $182-$912 | -9% |
| New Orleans, LA | $180-$902 | -10% |
| Richmond, VA | $180-$898 | -10% |
| Oklahoma City, OK | $178-$890 | -11% |
| Raleigh, NC | $177-$886 | -11% |
| Atlanta, GA | $177-$884 | -12% |
| Tucson, AZ | $176-$879 | -12% |
| Charlotte, NC | $175-$874 | -13% |
| Jacksonville, FL | $175-$873 | -13% |
| Memphis, TN | $174-$870 | -13% |
| San Antonio, TX | $173-$866 | -13% |
| Tampa, FL | $172-$859 | -14% |
| El Paso, TX | $170-$851 | -15% |
Free newsletter
Stay current on what renovations actually cost
Updates from CostToRenovate, when there is something worth sending. Free, no spam.
Sources & Methodology
National ranges are compiled from published industry cost guidance; the pricing for your metro is computed from BLS wage data for the trade this project depends on. See our full methodology for how we build and localize these numbers.
- Fixr - Gas Line Installation Cost (2025)
- HomeGuide - Gas Line Installation Cost (2025)
Quick Answer
National Average
$550
Typical Range
$200 - $1,000
Low End
$100
High End
$5,000
Cost Per linear ft
$15 - $70