Haymarket's median home was built around 1997, so many faucets are original builder models now due for new cartridges and O-rings. Inside town, Prince William Water supplies the water. Call the number on this page to be connected with a local plumber in Haymarket.

What usually fails on Haymarket faucets?
Most Haymarket homes were built in the late 1990s and after, so faucets here are mainly single-handle cartridge or ceramic-disc designs. After twenty-plus years, cartridges wear, O-rings flatten and supply hoses lose flexibility. A drip from the spout or a leak at the base usually means a cartridge or O-ring change, not a new faucet. The town's 1880s core has older buildings where fixtures and valves may be much older. Parts for the major brands are easy to find, but knowing the brand before the visit helps, because cartridges are rarely interchangeable between makers.
Where does Haymarket's water come from?
The Town lists Prince William Water for water and sewer. Its West System is supplied with Potomac River water treated at Fairfax Water's Corbalis plant and Lake Manassas water treated by the City of Manassas, and its report lists chlorine as the West System disinfectant. Customers in Bull Run Mountain and Evergreen are on public groundwater wells. Prince William Water says the service lines it owns are non-lead. The annual water quality report is the place to check the system serving your address. Homes outside town in the rural 20169 area may be on private wells, so the bill or lack of one settles it.
Do I need permits from the Town or the County?
A straight faucet swap is normally a repair. For work that adds or moves plumbing, the Town of Haymarket requires Zoning Approval first, then Prince William County issues the building and plumbing permits.
A local note
If a faucet will not shut off, close the stops under the sink, or the main shutoff if they fail. Prince William Water's emergency dispatch, (703) 335-7990, handles main breaks and outages on the utility side. Before the plumber arrives, find the faucet brand and check whether the original supply hoses are still in place; replacing them during the same visit is usually worthwhile on homes of this age. Outdoor spigots are worth a look too: a hose left attached through a hard freeze can crack even a frost-free valve, and the leak may only show up in spring.
Faucet Repair questions in Haymarket
Can a pull-down kitchen faucet be repaired instead of replaced?
My home is on a private well. Does that change faucet repair?
The shutoff valves under my sink are stuck. Should those be replaced too?
Do I need a permit to replace a faucet?
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