Gas Line Installation & Repair in High Point, NC
New lines for ranges, dryers, fireplaces and grills, plus repairs to old or leaking piping, installed to the fuel gas code and pressure tested.
- New appliance lines
- Leak repair
- Pressure testing
- Free install estimates
If You Smell Gas, Leave Before You Call Anyone
Natural gas has a sulfur-like odor added so leaks can be noticed. If you smell it, get everyone and every pet out of the house, then call 911 or the gas utility from outside. Do not flip light switches, use the phone inside, start the car in an attached garage or relight a pilot.
A plumber should come after the utility has made the situation safe. This page covers the planned side of gas piping: adding lines, replacing old ones and repairing known problems. For a gas water heater that is acting up, see water heater repair service.
Appliances And What They Need From A Gas Line
Each appliance draws a different amount of gas, and the line has to be sized to the total load.
| Appliance | Typical need | Notes |
|---|---|---|
| Range or cooktop | Moderate | Needs a shutoff valve and a flexible connector approved for gas |
| Dryer | Moderate | Needs a nearby line and proper venting to the outside |
| Gas water heater | Moderate to high | Needs combustion air, a vent and a sediment trap |
| Tankless water heater | High | May need a larger line, often 3/4 inch or more |
| Fireplace or logs | Moderate | Ventless units have special requirements |
| Outdoor grill or fire pit | Low to moderate | Buried or exposed lines must be protected from damage |
| Generator | Varies | Sized for full-load running time |
Planning A New Gas Appliance?
Call with the appliance and its BTU rating. The plumber can tell you what the line needs.
How Gas Lines Are Sized And Inspected
Most homes receive gas at about seven inches of water column, a little over a quarter pound per square inch. Gas piping is sized from the total BTU load of all appliances, the length of the run and the pipe material.
Too small a line starves appliances at high demand, which is why tankless heaters and big ranges often expose old, undersized piping. In North Carolina, gas piping and appliance venting fall under the NC Fuel Gas Code, which is built on the national NFPA 54 standard.
Gas work normally needs a permit and an inspection with a pressure test. The contractor installing gas piping should hold the right North Carolina license, and you can ask which license covers the work. The NC State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors is the licensing body.
Signs A Gas Line Needs Repair
Gas smell near a pipe or appliance
A leak, however small, needs attention.
Hissing at a fitting
Gas escaping under pressure.
Rusted or flaking black iron
Corrosion on old piping.
Dead grass or plants over a buried line
Gas can kill vegetation.
Pilot lights that keep going out
Pressure problems or draft issues.
Higher gas bills
Hidden leaks or inefficient appliances.
How A Gas Line Project Goes
- 1
Survey
The plumber checks the meter, existing lines and appliance loads.
- 2
Quote
You get a written price and any permit requirements.
- 3
Install
New piping, shutoffs and connectors are installed.
- 4
Test
The system is pressure tested and checked for leaks before use.
Black Iron Pipe Versus CSST
Black iron pipe
- Rigid, long-lived steel pipe
- Traditional for rough-in piping
- More fittings and labor
- Resists damage well
CSST (flexible stainless tubing)
- Flexible, fast to run through walls
- Fewer fittings
- Must be bonded as the manufacturer requires
- Needs protection where it passes through framing
Gas In Older High Point Homes
Many 1940s to 1980s ranches and mill houses were piped for a stove and a furnace, and sometimes a water heater. Adding a tankless heater, a gas fireplace or a generator to that old piping can overload it. Rusty black iron in a crawlspace should be checked for corrosion, and old flexible connectors behind a range are often worth replacing.
Propane houses outside the gas utility's mains, common in rural pockets around the Piedmont, use tanks and regulators instead of a meter. Piping from the tank follows similar rules, though pressures differ. A carbon monoxide alarm near the bedrooms is wise in any house with fuel-burning appliances. For a new tankless unit, also read about tankless water heater maintenance.
What Affects Gas Line Cost
Free estimates for gas line installation
The route and load are measured first, then the work is priced before it begins. Call for your real number.
Gas Line Service Around High Point
Gas line installation and repair are available in High Point and in Thomasville. Outdoor grills and fire pits may also involve underground work, so call before you dig.
Gas Lines In High Point's Older Neighborhoods
Gas lines in the Uptown Suburbs, including Emerywood and Johnson Place, often date from decades when gas ranges and furnaces were the only gas loads. Adding a tankless heater, a fireplace or an outdoor grill to a house like that means checking whether the old line can carry the extra demand. Houses in the Highland Cotton Mills Village, built in 1913, may have been converted from other fuels over the decades, so the routing can be unusual.
Newer subdivisions in Archdale, Jamestown and Randleman have larger lines and easier access. A pressure test and a load calculation come first in either case, and any repair on the gas side follows local permit rules.
Gas Line Questions In High Point
Leave the house at once with everyone inside, then call 911 or the gas utility from outside. Do not switch lights on, use the phone inside or try to relight a pilot.
Gas work normally requires a permit and an inspection with a pressure test. The plumber should confirm the requirement with the local inspections office.
Often it cannot without an upgrade. A tankless heater draws far more gas than a tank, so the line size and meter capacity must be checked.
It is approved for use when installed per the manufacturer's rules, including proper bonding. Installers should follow those instructions closely.
Look for corrosion, kinks, or a connector installed decades ago. Replacing an old flexible connector is a low-cost safety step.
Need a gas line? Call for an estimate.
Call (336) 453-0472Adding A Gas Appliance?
Call about gas line installation and repair in High Point, Jamestown, Archdale, Trinity, Thomasville, Randleman and Greensboro.
Call (336) 453-0472