An Arlington shower that drips after shutoff, lurches between hot and cold or has a stiff handle usually has a worn cartridge or tired seals, and the County's moderately hard water speeds that wear. Most fixes go in through the trim plate; a cracked or orphaned valve body means opening the wall. Call the number on this page to be connected with a local plumber in Arlington.
Signs the valve is the problem
- The head keeps dribbling long after the handle is closed
- A toilet flush or the dishwasher kicks in and the shower suddenly runs hot
- The handle needs two hands, or spins without changing the temperature
- Chalky white crust collects around the escutcheon and spout
- Paint bubbles or a stain shows up on the ceiling below the bathroom
The ceiling stain matters most. In a two-story house or a stacked apartment, water from a leaking valve body tends to travel down before anyone sees it inside the shower.
Arlington water and the age of its bathrooms
The County's Water, Sewer, Streets Bureau delivers Potomac River water treated by the Washington Aqueduct at Dalecarlia. Arlington lists the hardness at 8 grains per gallon (142 mg/L). That mineral load settles on the moving parts of a mixing valve, so cartridges bind and the pressure-balancing spool that guards against temperature jumps slows down.
The County's median home was built around 1976, which means plenty of Arlington bathrooms still hold a two-handle compression valve or an early single-lever design. Some of those brands still sell parts; others vanished long ago, and a plumber may need to replace the body to get a reliable shower back. Remodeled condos often have newer pressure-balancing valves that take stock cartridges.
What moves the price
- Repair scope. A cartridge, stem or seal kit is a much smaller job than cutting out the valve.
- Parts. Current brands are easy to source; discontinued valves may force a replacement.
- Access. A closet or panel behind the shower helps. Solid tile on both sides, common in older houses, adds patch work.
- Mineral buildup. A cartridge cemented in place takes time to extract without cracking the brass.
- Permits. Arlington County's building and inspections program handles permits through Permit Arlington; a plumber can tell you whether a valve swap needs one.
When you call
You'll be connected with an independent plumber who covers Arlington. Have the symptom, the brand on the handle if you can see one, and whether you live in a house or a condo with building rules. If the shower won't stop, close the shutoff for your unit or the main valve. Leaks on the County side of the meter go to the 24-hour water hotline at 703-228-6555.
Shower Valve Repair questions in Arlington
Is the water here hard enough to wear out a shower valve?
What kind of valve is likely behind the handle in an older home here?
Why does the shower turn scalding or icy when someone flushes a toilet?
How can I tell if a shower valve is leaking inside the wall?
More plumbing services in Arlington
Shower Valve Repair nearby
Helpful guides
Sources
Last updated: