Cost to Install a Gas Line

January 2026109

Gas Line Installation CalculatorZip Code
Piping Runs
Item detailsQtyLower  Higher
Gas Line Installation Labor, Basic 
Basic labor to install gas line with favorable site conditions. Add branch to existing main line. Shut main gas valve. Measure, fit and install new line with branch shut off valve - up to 10m/30ft with up to 4 ell fittings. Leak test. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup.		1 piping run$0.00$0.00
Gas Line Installation Job Supplies 
Cost of related materials and supplies typically required to install gas line including: fittings, mounting hardware and connectors.		1 piping run$0.00$0.00
Gas Line Installation Equipment Allowance
Job related costs of specialty equipment used for job quality and efficiency, including: Pipe cutting and threading, tubing cutter, brazing kit and pipe wrenches. Daily rental. Consumables extra.		1 piping run$0.00$0.00
Option: Remove Gas Line
Shutoff gas supply. Disconnect or cut and remove single gas line up to 10m/30ft from nearest supply branch. Cap line and leak test remaining supply system. Modifications to building structure and any required surface restoration are NOT included. Material cost includes dump fee.		1 piping run$0.00$0.00
Gas Line Debris Disposal
Costs to load, haul away and dispose of old materials, installation waste and associated debris.		 14.17516.125
 Unused Minimum Labor
Balance of 2 hr(s) minimum labor charge that can be applied to other tasks.		   
Totals - Cost To Install Gas Line   
Average Cost per Piping Run  

In January 2026 the estimated cost to Install a Gas Line starts at $864 - $1,060 per piping run. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project.

To estimate costs for your project:

1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.

2. Specify Project Size and Options Enter the number of "items" required for the project.

3. Re-calculate Click the "Update" button.



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Unit Costs = Successful Projects

Homewyse uses the Unit Cost Method for detailed example estimates. These estimates should be used as a starting point for discussion between customers and service providers as they work out the unique requirements and details of their project - to promote clear communication and build mutual trust, agreeable pricing and high satisfaction.


Cost to Install a Gas Line - Notes and General Information

This example estimate is for BASIC mid-range work performed in readily serviceable conditions by professionals proficient in all work mentioned above, using popular, IN STOCK products, materials and supplies available at home improvement retailers. Your actual costs will vary due to the unique conditions, requirements, labor options and material choices of your project. Work not mentioned on this page, work with schedule difficulty, work during periods of local labor shortages, and work using high-demand pros or master craftsman, premium materials, custom built products, project supervision may result in HIGHER COSTS!

This example estimate is for educational and illustrative purposes - it is NOT a substitute for written quotes from trade professionals. Homewyse strongly recommends that you contact reputable professionals for itemized assessments of work required and costs for your project - before making any decisions or commitments.

The example estimate includes:

  • Costs for local material / equipment delivery to and service provider transportation to and from the job site.
  • Costs to prepare the worksite for Gas Line Installation, including costs to protect existing structure(s), finishes, materials and components.
  • Labor setup time and mobilization time typical of local, small Gas Line Installation jobs.

The example estimate does NOT include:

  • Costs for any work or materials not specifically mentioned on this page.
  • Costs for removing, relocating, repairing, or modifying existing framing, surface finishes (including molding) and fixtures, HVAC, electrical, and plumbing systems - or bringing any systems into compliance with current building codes.
  • Costs for testing and remediation of hazardous materials (asbestos, lead, radon, etc.).
  • General contractor overhead and markup for organizing and supervising the Gas Line Installation. Add 13% to 22% to the total cost above if a general contractor will supervise this project.
  • Sales tax on materials and supplies.
  • Permit or inspection fees (or portion thereof) required by your local building department for your overall project.

References - Gas Line Installation

Gas Line Installation Budget Management

Gas Line Installation Cost Infographic - critical areas of budget risk and savings

This infographic highlights some of the decisions and job specific issues that could impact the actual cost of Gas Line Installation - if applicable to your job.


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