Inside the Town of Haymarket, water and sewer come from Prince William Water. When the buried line between the meter and your house leaks, a plumber can locate it and repair or replace it. Call the number on this page to be connected with a local plumber in Haymarket.

Who do I call when water shows up in my Haymarket yard?
Start with where the water is. If it's bubbling up at the meter box, in the street or near a hydrant, call Prince William Water's Emergency Dispatch at (703) 335-7990, which takes calls at any hour for main breaks and outages. If the meter is dry but there's a soggy strip between the meter and the house, the pressure has dropped everywhere, or the meter's leak indicator moves with every tap closed, the leak is most likely on your side, and a plumber is the right call. Prince William Water treats lines and connections on private property as the owner's responsibility.
What permits does a water line repair need here?
Haymarket has a two-step process. All building permits in town, including plumbing, are issued by Prince William County's Department of Development Services, but applicants first need zoning approval from the Town. Town Hall's number is 703-753-2600. A plumber who works in the area will know the routine and can tell you whether your repair needs a permit. Homes with a Haymarket mailing address outside town limits deal with the County directly, and their water service can differ, so check the bill.
Are Haymarket service lines likely to be old or lead?
Mostly not. Haymarket's core dates to the 1880s, but the median home was built in 1997, with much of the growth along I-66. Prince William Water has inventoried service lines in all five of its systems and says every line it owns and maintains is non-lead; customers remain responsible for their own plumbing. Western-county water comes from the Potomac River through Fairfax Water's Corbalis plant and from Lake Manassas through the City of Manassas, while the Bull Run Mountain and Evergreen system uses public groundwater wells. On newer homes, leaks usually trace to fittings, settling or yard work rather than worn-out pipe; older houses near the historic center deserve a closer look.
One local note
Haymarket is Columbia Gas of Virginia territory, so if a dig goes anywhere near a gas line and you smell gas, leave the house, then call 911 and Columbia Gas at 1-800-544-5606 from outside. Plumber Washington DC Pros is a referral line, not a plumbing company; your call reaches an independent local plumber who serves Haymarket.
Water Line Repair questions in Haymarket
Does repairing or replacing a water service line need a permit here?
Who owns the pipe between the water meter and my house?
How do I know which water provider serves my address?
Can tree roots or yard projects damage a water line?
More plumbing services in Haymarket
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