Plumbing here is mostly a cold-weather story. The Boston station counts about 120 nights a year at or below freezing and seven or eight at 10 degrees or colder, and the record goes lower: 12 below zero on January 7, 2014, and a drop from 32 to 4 degrees at Sperryville on December 24, 2022. A water line in an exterior wall, a crawl space or an unheated outbuilding sits in that cold. Finding a leak is $200 to $500 from our list.
The Census can’t say whether your water comes from a public line or a private well. On a well, the pump and pressure tank set your pressure, the water can differ from your neighbor’s, and a test is the only real answer. We handle the plumbing inside the house: water heater, fixtures, drains and the lines to your meter or tank. What lies out in the yard is specialist work.
If a gauge on an outdoor spigot shows pressure running high, a regulating valve is $500 to $1,000 from our list. Water heaters are the other big item: a new tank installed is $2,757 to $7,494 and tankless is $8,886 to $10,486. In ZIP 20106 the tank is electric in a bit over a third of owner homes and propane in about four in ten, so we ask which before we quote.
Storms matter to plumbing here too. When wires come down, as they did across Amissville, Jeffersonton and Rixeyville in June 2022, a house on a private well has no water until the power is back, and a sump pump stops with it. Fill a few jugs before the forecast, not after. Once power returns, open the faucets one at a time and let the air out of the lines.