Most Clemmons water heater problems, from lukewarm showers to a dripping relief valve, come from a single part a plumber can test and replace. If the tank is leaking from its body, it needs to be replaced. Call the number on this page to be connected with a local plumber in Clemmons.
Clemmons grew from about 6,000 people in 1990 to around 21,000 by 2020, and most of its homes are in 1990s and 2000s subdivisions (median year built 1994). A lot of the village is on its second water heater, and many of those are now old enough to start acting up.
What to do right now
- Find out if it's power or fuel. On an electric unit, check the breaker. On gas, see whether the pilot or burner is lit.
- Stop any leak. Close the cold water valve above the tank. On electric, turn off the breaker so the elements don't burn out in a draining tank.
- Protect the floor. Set down towels or a pan and move stored boxes away.
- Leave the relief valve line alone. If it's discharging, don't cap it; that valve is a safety device.
- Smell gas? Leave the house and call 911 or Piedmont Natural Gas at 800-752-7504 from outside.
- Write down the model and serial number. They help the plumber bring the right parts.
Symptoms and likely causes
| What you notice | Likely cause |
|---|---|
| Hot water runs out quickly | Failed lower element, broken dip tube or thermostat set low |
| No hot water on an electric unit | Tripped high-limit reset, burned element or breaker |
| Pilot won't stay lit | Worn thermocouple or dirty flame sensor |
| Rotten-egg odor in hot water only | Reaction at the anode rod |
| Water around the base | Drain valve, fittings or a tank leak |
| Tankless unit shows an error code | Scale on the heat exchanger, airflow or ignition fault |
What shapes the cost
The part that failed matters most, followed by access. Many Clemmons heaters sit in garages, which are easy to work in, while attic and closet installs take longer. Gas jobs include checking the flue and combustion, and tankless units need their own diagnostics. If the plumber recommends a new heater, the permit comes from the joint Winston-Salem/Forsyth County Inspections Division, which handles plumbing and water heater permits for Clemmons.
Water quality rarely drives the bill here. Winston-Salem/Forsyth County Utilities supplies Clemmons, and its 2025 report shows soft water, averaging 17.5 ppm hardness, disinfected with chlorine, so heavy mineral scale is uncommon.
Water Heater Repair questions in Clemmons
Does soft water affect a water heater's anode rod or sediment?
Why does my hot water smell like rotten eggs?
Is a permit needed if the water heater has to be replaced instead of repaired?
Why won't the pilot on my gas water heater stay lit?
More plumbing services in Clemmons
Water Heater Repair nearby
Helpful guides
Sources
- Clemmons, North Carolina (Wikipedia)
- Winston-Salem/Forsyth County Utilities water rates (July 2024)
- Winston-Salem/Forsyth County Utilities 2025 Water Quality Report
- Winston-Salem/Forsyth County Inspections Division
- Clemmons housing by year built (ACS via Point2Homes)
- Piedmont Natural Gas safety information
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