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Gas Line Repair in Williamston, SC
Williamston is a town of two systems. 21% take mains gas and 7% use propane, and only one of those arrangements has a utility on the other side of it.
Read this first
In Williamston, 21% of homes are on mains gas and 7% on bottled, so the town average settles nothing about any one address. Mains gas ends the utility's regulated line at the meter outlet; a tank supply has no such boundary.
Source: US Census Bureau, American Community Survey table B25040; the service line boundary is 49 CFR § 192.3.
If you smell gas right now
Leave the building on foot. Do not use a phone or a light switch inside. Call 911 and your gas utility from somewhere else, and do not call us — we are a referral service, not an emergency line. The full list, in order.
How Williamston is supplied
Mains and tank gas differ in ownership, in who to call, and in how the gas behaves if it escapes — propane is heavier than air and collects low rather than rising.
What they do not differ in is the emergency response, which is the same for both and is the first thing on every page of this site.
| Households in Williamston | Share |
|---|---|
| Utility (mains) gas | 21% |
| Bottled or tank propane | 7% |
| Electricity | 71% |
| Fuel oil and kerosene | 0% |
| Wood and everything else | 1% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040 (house heating fuel), 2023 release. Universe: 5,798 occupied housing units. What B25040 measures is the heating fuel, not the connection. It is the closest published proxy for whether there is a buried service line here, and it is a proxy. Service line definition: 49 CFR § 192.3, via PHMSA interpretation PI-12-0003.
Across South Carolina as a whole, 31% of households are on mains gas and 3% on tank propane. Williamston sits 10 points below the state on mains and about level with it on propane. That distance from the state average is the whole argument for publishing a town figure at all.
Before anyone digs on the property
8-1-1 is free and nationwide, and PHMSA gives callers a 99 percent chance of avoiding an incident, injury or worse. Ask them what they will and will not mark: privately owned buried lines on your own side of the meter frequently are not covered.
Source: PHMSA, 811 Day.
What to ask whoever quotes it
Ask whether the job needs a permit and who is pulling it. Gas work is separately permitted in most jurisdictions and the answer should not be you.
Other South Carolina towns we route in
- Pelzer 26% mains gas · 5% tank propane
- Beech Island 13% mains gas · 4% tank propane
- Graniteville 35% mains gas · 2% tank propane
- Richburg 27% mains gas · 4% tank propane
- Marietta 5% mains gas · 17% tank propane
Checking a plumber in South Carolina
South Carolina licenses are issued by the South Carolina Residential Builders Commission, Department of Labor, Licensing and Regulation, which publishes a public search you can use before work begins. South Carolina requires a residential plumber license for work over $500, according to the Commission.
Gas work is separately permitted and separately licensed in most jurisdictions, so ask specifically about gas rather than plumbing in general.
For repair work, not for a suspected leak.If you can smell gas, leave and call 911 or your utility from outside; this is the wrong number for that. For everything else — a line, a meter, an appliance connection — we will route you to a contractor covering your area, free of charge to you. Non-emergency work in Williamston goes through this number as well.
Call (888) 752-8038