Olney's median home dates to about 1986, so most faucets are single-lever cartridge designs that can usually be rebuilt when they drip or stiffen. Outdoor spigots that froze over winter are another common call here. Call the number on this page to be connected with a local plumber in Olney.

Olney homes and water
Olney was mostly farmland until the 1960s and grew into a residential suburb around the Georgia Avenue and MD 108 crossroads. Northern Olney borders the Triadelphia and T. Howard Duckett reservoirs on the Patuxent River, which are part of the WSSC Water drinking water system. WSSC serves the core of Olney with public water and sewer and disinfects with chlorine. Public water was extended to Mt. Zion to relieve well problems there, and some outlying rural properties sit outside the sewer envelope.
WSSC's tap water analysis lists hardness averaging about 140 mg/L for water from the Potomac plant and about 64 mg/L for the Patuxent plant, and which plant serves an address varies. Either way, some scale on aerators and cartridges is normal over time.
Repair options at a glance
| Problem | Typical fix | Notes |
|---|---|---|
| Drip from the spout | New cartridge or washer | Bring the brand name; cartridges aren't universal |
| Leak at the base | Replace O-rings | Common on swivel spouts |
| Low flow | Clean or replace aerator | Check the cartridge if cleaning doesn't help |
| Cracked or corroded body | New faucet | Repair parts won't solve it |
| Outdoor spigot split by frost | New frost-free sillcock | May need wall or ceiling access inside |
Signs your faucet needs attention
- Dripping that continues after the handle is closed
- A lever that is stiff, gritty or wobbles in its base
- Uneven mixing of hot and cold
- Water pooling around the base or under the sink
- A sprayer that leaks or no longer switches cleanly
- An outdoor faucet that drips or leaks into the basement
Seasonal notes
Olney gets enough freezing nights that outdoor faucets need to be drained and hoses disconnected each fall. If you have lawn irrigation, WSSC requires its backflow assembly to be tested each year and the result reported at spring start-up, so spring is a good time to look at outdoor faucets too. Inside, a drip doesn't depend on the season, and fixing it early usually means a simpler repair.
Plumbing permits come from WSSC Water, and most plumbing work in Montgomery County has to be done by a plumber registered with WSSC Water.
Faucet Repair questions in Olney
How hard is the water here, and what does it do to faucet parts?
Why does my outdoor spigot leak or split in winter?
Does the disinfectant in my water matter when choosing a faucet filter?
Is a slow drip worth a service call?
More plumbing services in Olney
Faucet Repair nearby
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