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Shower Valve Replacement in Falls Church, Virginia 22040
81% of Falls Church housing was built before 1990. A valve that drips and a valve that cannot hold a temperature are two different faults with two different answers.
The short answer
81% of Falls Church housing was built before 1990. A valve that drips and a valve that cannot hold a temperature are two different faults with two different answers.
Source: US Census Bureau, American Community Survey, table B25034, five-year estimates. A margin of error is published alongside every estimate.

Falls Church in numbers
| Occupied homes | 45,475 |
|---|---|
| Owner-occupied | 59% |
| Detached houses | 39% |
| Built before 1990 | 81% |
| Built since 2000 | 13% |
Shower Valve Replacement coverage in Falls Church, VA
Falls Church spans Fairfax and Falls Church City Counties, Virginia. It covers 6 ZIP codes: 22040, 22041, 22042, 22043, 22044, 22046. We route shower valve replacement calls from every one of them.
Cartridge or valve body
A shower that drips is usually the cartridge, which is a part. A shower that will not hold a temperature when a tap runs elsewhere is usually the valve, which is behind the wall.
Why the temperature swings
A valve that is not pressure-balanced sees the cold side drop when something else draws cold water, and the mix at the head follows it. That is the fault anti-scald valves were introduced to remove.
Nearby cities we cover
Checking a plumber in Virginia
Virginia licenses are issued by the Virginia Department of Professional and Occupational Regulation, which publishes a public search you can use before work begins.
Shower Valve Replacement in Falls Church? Tell us your ZIP code and what is happening. We route you to an independent contractor who covers ZIP 22040 and the other 5 this city covers. We carry out no work and set no prices, you are never charged, and the contractors pay us when we route a call.
Call (888) 752-7111