Water Heater Repair in Ashburn, VA

My house is fairly new. Why is the water heater already failing?

Ashburn grew fast from the 1980s onward, and only about 2% of homes in ZIP 20147 were built before 1980, with the 2000s the biggest building decade. That means a large share of houses are reaching the point where their original water heaters have been in service a long time. Tank heaters wear from the inside as the anode rod is used up, and parts such as gas valves, igniters and elements are not built to last forever. A newer house does not mean a young heater, so check the date on the label.

What is in Ashburn water, and does it matter for the tank?

Ashburn is unincorporated, and Loudoun Water supplies it. Its Central System draws mainly on the Potomac River, with Goose Creek and its reservoirs used as needed, treated at Loudoun Water's Trap Rock facility and at Fairfax Water's Corbalis plant. Both use chloramine for disinfection. Loudoun Water's annual water quality report is the place to look up hardness; whatever the number, a tank that has never been drained will hold some sediment, and a plumber can show you what comes out.

Who do I call about gas, and do I need a permit?

Loudoun County says Columbia Gas and Washington Gas each serve parts of the county, with propane where neither does, so the utility on your gas bill is the one to call. If you smell gas, leave the house first, then call 911 and your gas utility or propane supplier from outside. For permits, Loudoun County Building and Development handles residential gas, mechanical and plumbing trade permits as sub-records of a building permit through LandMARC. A straightforward part repair is usually a smaller job, and the plumber can tell you whether a permit applies.

A local note

When a heater sits in a finished basement next to carpet and drywall, a small drip can do real damage before anyone notices. A drain pan piped to a floor drain, or a simple leak alarm, is a simple safeguard worth asking about at the repair visit.