Everything for your Gas Line Installation in one place: cost by state, DIY vs. hire, the tools and materials, and a local pro if you want one.
NATIONAL AVERAGE · UPDATED JUNE 2026
HIRE A PRO
$300–$2,000
DIY COST
$0–$0
Typical project: Running a new gas line to a range, dryer, grill, or fireplace
Source: 3+ benchmark aggregations (RSMeans, Angi, Fixr, HomeGuide) plus Submitted Quotes data
A quick checklist to get from idea to done. Want it as a printable PDF? Grab the full free version, emailed to you.
What you will actually buy. We flag what to rent versus own so you do not overspend on a one-time tool.
Materials
Tools
The mistakes that cost DIYers the most, and how to stay ahead of them.
Undersizing the line for the appliance
DIY connections without a license
Skipping the pressure test and inspection
No accessible shutoff valve at the appliance
It depends on three things: your skill level, your time, and your tolerance for the riskiest parts of the project.
When DIY makes sense
When to hire
Advanced, but within reach with the right prep. The Blueprint covers the safety-critical phases step by step, and a pro is there if you would rather not.
Not planning to DIY? Find a local Gas Line Installation pro →
Materials
The single biggest material variable is your product choice. Range or cooktop line and Dryer line sit at opposite ends of the price spectrum, a decision that can shift your materials budget by 40–60%. Key line items include black iron or csst pipe, shutoff valve and fittings, pipe sealant and connector, each priced per unit and sensitive to regional supply-chain conditions. Bulk purchasing and timing your order outside peak season (spring and early summer) can reduce material costs by 10–15%.
Labor
BLS occupational wage data shows systems-trade crews earn $28–$52/hour depending on metro area, and most gas line installation jobs require a two- to three-person crew for at least one full day. Labor typically accounts for 40–60% of the total project cost. Project complexity, custom details, tight access, or non-standard configurations, adds crew time and can push labor costs well above the national average.
Site conditions
Slope, soil type, and existing-structure condition are the three site factors contractors price most aggressively. Demolition or removal of old materials adds dumpster and disposal fees that rarely appear in online estimates. Local code requirements, permit fees, required inspections, and jurisdiction-specific material standards, can add $200–$1,500 to any project before a single tool is lifted.
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Gas Line Installation cost varies a lot by state. Open your state for locally calibrated hire and DIY numbers.
