1 services · Knoxville
Gas lines in Knoxville, TN
If you smell gas, leave the house first and call your gas utility's emergency line from outside. Once the utility has made it safe, a licensed plumber repairs the leak, pressure tests the line, and handles new gas lines for ranges, dryers, water heaters, fireplaces and outdoor kitchens.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins

Gas lines services in Knoxville
Local conditions
Gas lines in Knoxville: what's different
Knoxville Utilities Board (KUB) provides natural gas along with water and electric, so gas emergencies go to KUB first. Repairs and new lines on the house side are work for a licensed plumber.
Older homes may have aging gas piping in crawl spaces, and new appliances or tankless heaters often need larger lines.
Gas work needs a permit from the City of Knoxville Plans Review and Inspections or Knox County, plus a pressure test.
Outdoor kitchens and fireplaces are common gas additions.
- Water and sewer in Knoxville
- Knoxville Utilities Board (KUB) provides water, wastewater, gas and electric service.
- Permits in Knoxville
- Plumbing permits are issued by the City of Knoxville Plans Review and Inspections; Knox County handles unincorporated areas.
Knoxville housing and plumbing
Fourth and Gill and Old North Knoxville have late 1800s homes with older plumbing. Bearden and West Knoxville are mostly mid-century and newer.
Other Knoxville conditions that affect plumbing
- KUB gas service: KUB provides natural gas, so gas emergencies go to KUB first.
- Hillside laterals: Steep lots have long laterals that shift and crack.
- Student rentals: Fort Sanders rentals see heavy use and clogs.
- Older drains: Victorian homes in Fourth and Gill and Old North Knoxville have original cast-iron and clay drains that crack and collect roots.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Knoxville and Knox County, including Fourth and Gill, Old North Knoxville, Sequoyah Hills, Fort Sanders, Bearden, South Knoxville. ZIP codes: 37901 · 37902 · 37909 · 37912 · 37914 · 37915.
When to call a plumber in Knoxville
- A rotten-egg smell near appliances or outside: leave first, then call the gas utility
- Hissing near a gas line or meter
- A new range, dryer, fireplace or grill that needs a gas line
- Upgrading to a tankless water heater or larger appliance
- A failed pressure test or a utility shut-off notice
How these problems start and how to choose between repair options is covered in the gas lines guide.
Gas lines questions in Knoxville
Who do I call for a gas leak in Knoxville?
What should I do if I smell gas?
More plumbing in Knoxville
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