Gas Line

A gas line is the piping system that delivers natural gas throughout your home, powering everything from your furnace and water heater to your stove and fireplace. Whether you're dealing with a suspected leak, planning a new appliance installation, or need routine inspection, gas line work requires careful attention. Angi connects you with pros who handle these projects safely, plus guides to help you understand the process.
Gas Line Service Articles and Advice
Heather Ayer  •  Apr 10, 2026
Hiring a Natural Gas Plumber: A Must-Read Guide
Jobs involving natural gas are best left to professionals. Use these expert tips to hire a natural gas plumber who can get the job done right.
Mizuki Hisaka  •  Apr 10, 2026
Can Gas Lines Freeze in Cold Weather?
As temperatures plummet, you know to keep an eye out for frozen water pipes, but can gas lines freeze? Find out the answer and how to prevent major problems.
Mizuki Hisaka  •  Apr 10, 2026
Can You Use Galvanized Pipes for Gas?
Choosing the right pipe type for your gas lines can help ensure the safe use of your gas appliances. Find out if you can use galvanized pipe for gas in this guide.
Stacey L. Nash  •  Apr 10, 2026
How Deep Are Gas Lines Buried? Dig Into the Requirements
Curious how deep gas lines are buried? We’ve unearthed the answer and the dirt on how far down those lines might be lying in wait.
Mizuki Hisaka  •  Apr 10, 2026
Which Pipes Are for Gas Lines? The 6 Best Types to Consider
Figuring out which pipes are for gas lines can seem overwhelming at first, but here are the six best options for your home.
Lauren Bongard  •  Apr 10, 2026
Are Flexible Gas Lines Safe to Use in Your Home?
Flexible gas lines are a modern alternative to traditional gas lines, but are they safe? Use this guide to learn all about the safety and risks of flexible gas lines.
Xiao Faria daCunha  •  Apr 10, 2026
Is the Homeowner Liable If a Contractor Hits a Gas Line While Digging?
Is a homeowner liable if a contractor hits a gas line while digging? Not if you or your contractor have the gas line marked before digging.
Lauren Bongard  •  Apr 10, 2026
How to Check a Gas Line for Leaks
Gas leaks pose serious risks to your home and health. This essential homeowner guide teaches you how to check a gas line for leaks and steps to help prevent them.
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Common Gas Line Service Questions

No, you cannot plant a tree above a gas line. Tree roots grow and spread over time and can sometimes dent, crack, or penetrate a gas line. Those same roots may also cause accessibility problems for maintenance or repairs. You can generally plant vegetation with non-invasive root systems, low-growing vegetation, and flower beds near gas lines. 

Installation typically takes 1-2 days, and repairs can often be completed on the same day, depending on their complexity.

Common signs of gas line leaks include a rotten egg smell, hissing sounds, dead plants around the area of the leak, and unexplained physical symptoms like dizziness and nausea. If you notice any of these signs, act immediately. Shut off the gas supply to your home and call a pro to assess the situation.

If you're connecting your gas line to appliances, the pro doing the work may recommend flexible corrugated stainless-steel tubing (CCST). Polyvinyl chloride (PVC) with high-density polyethylene (HDPE) is another relatively inexpensive material commonly used for residential pipes. Ultimately, you'll need to find out what is permitted based on the code requirements in your area.

If you suspect a broken gas line in your home, turn the gas off at the mains and call a nearby emergency plumber. Don't attempt to fix it yourself, and don't use anything that could cause a flame or a spark. Your pro has the tools and experience to safely repair the gas line.