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Water Heater Repair in Lorton, VA

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Laurel Hill, Newington, Mason Neck and homes along Route 1: one call reaches a plumber who repairs water heaters in Lorton.

Water heater down in Lorton?
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(202) 915-7612

When a Lorton water heater leaks or stops heating, shutting off water and power first limits damage, and a plumber can then usually trace the fault to a single part, valve or sediment. If the tank itself is leaking, it needs to be replaced. Call the number on this page to be connected with a local plumber in Lorton.

Close-up of hands servicing a tank water heater in the basement of a Mid-Atlantic brick home, water heater repair in Lorton, VA

About Lorton

Lorton is mostly newer housing: only about 17% of homes in ZIP 22079 were built before 1980, and the 2000s were the biggest building decade. That means many heaters here are original units from the 2000s, and the parts that wear first, such as igniters, gas valves, elements and anode rods, are now coming due. If the heater is in a garage or utility closet beside finished space, a slow drip can soak drywall and flooring before anyone notices. A drain pan with a line to a floor drain, or a basic leak alarm, is worth asking about during the repair visit.

Lorton is close to the source of its water. Fairfax Water's Griffith plant, which treats Occoquan Reservoir water with ozone and granular activated carbon, sits near Lorton, and Fairfax Water also draws from the Potomac. Griffith plant tests show total hardness of about 77 to 147 mg/L, moderately hard. Gas service is Washington Gas, and plumbing and gas permits come from Fairfax County Land Development Services.

Steps to take now

  1. Gas smell: leave the house, then call 911 and Washington Gas at 844-WASHGAS (844-927-4427), option 1, from outside.
  2. Leak: close the cold-water shutoff on the line feeding the heater.
  3. Power: switch off the breaker or set the gas control to off.
  4. Display: if the unit shows a code or blinking light, write down the pattern.
  5. Damage control: clear stored items and lay towels down.
Call now to be connected with a local plumber in Lorton.
(202) 915-7612

Symptoms and likely causes

SymptomLikely cause
Burner clicks but will not lightIgniter, flame sensor or gas valve
Tankless unit shuts off mid-showerFlow sensor, scale or venting fault
Less hot water than beforeSediment or a failed element
Sulfur smell from hot tapsAnode rod reaction in the tank
Relief valve drippingHigh pressure or temperature, or a worn valve
Puddle under the unitFitting, drain valve or tank failure

Cost factors

  • The failed component, from a simple element to an electronic control
  • Descaling a tankless unit or flushing a tank
  • Garage or closet access
  • Whether the job becomes a replacement, which Fairfax County permits through Land Development Services
  • After-hours timing

Water Heater Repair questions in Lorton

Can a plumber fix a tankless water heater?
Yes. Tankless repairs often involve error codes, ignition, flow sensors or scale in the heat exchanger. Have the model and any code ready.
Why does only my hot water smell like rotten eggs?
A rotten-egg smell only from hot water usually comes from the anode rod reacting with bacteria in the tank. A flush and sometimes a different anode fix it. If you smell gas instead, leave the house and call for help.
How hard is the water here, and does it affect the heater?
Lorton's water comes from Fairfax Water, much of it from the nearby Griffith plant, where total hardness tested about 77 to 147 mg/L. That is moderately hard, enough for slow sediment buildup.
Is it worth fixing a water heater that is 10 or more years old?
Many Lorton heaters date from the 2000s building boom. A single part on a dry tank is often worth fixing; a rusting tank is not.

More plumbing services in Lorton

Water Heater Replacement in LortonTankless Water Heaters in LortonEmergency Plumber in LortonGas Line Services in LortonLeak Detection in LortonAll plumbing services in Lorton

Water Heater Repair nearby

Water Heater Repair in WoodbridgeWater Heater Repair in BurkeWater Heater Repair in SpringfieldWater Heater Repair in Fairfax StationWater Heater Repair in AnnandaleWater Heater Repair in Washington

Helpful guides

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(202) 915-7612

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