In College Park, a hidden leak often reveals itself as a bigger WSSC Water bill, a meter that keeps turning with everything off, or a stain spreading across a ceiling or basement wall. A plumber can check each part of the system and point to the leak before cutting into anything. Call the number on this page to be connected with a local plumber in College Park.
Leaks in College Park's mix of old and new
College Park sits about 8 miles from downtown Washington, and its housing ranges from early 20th-century neighborhoods such as Calvert Hills and Old Town to newer apartments and mixed-use buildings along US 1. The median home dates to 1979. In the older blocks, original supply pipe, aged valves and decades of patched repairs are common leak sources; in newer homes it's more often fittings, appliance connections and toilet parts. The Lakeland area is historically low-lying and prone to flooding, so a wet basement there may come from groundwater or storm runoff rather than the plumbing, and a plumber can help tell which.
What to do now
- Turn off every fixture and appliance, then watch the water meter for several minutes. Movement means water is leaving the pipes somewhere.
- If water is spraying or soaking a ceiling, close the main shutoff, usually near where the line enters the house.
- If the leak seems to be on the hot side, switch the water heater off or to its pilot setting.
- Take photos of stains, puddles and the meter reading for the plumber and any insurance claim.
- If water is coming up in the street or at the curb, call WSSC Water's Emergency Services Center at 301-206-4002.
Symptoms and likely causes
| What you notice | Likely cause |
|---|---|
| Meter moving with everything off | Running toilet, leaking supply line or a break in the service line |
| Ceiling stain under a bathroom | Drain or supply leak at a tub, shower valve or toilet seal |
| Damp basement wall after dry weather | Leak at the main line entry, a fitting or the water heater |
| Damp basement only after heavy rain | Likely groundwater or runoff, not the supply plumbing |
| Hot spot or hissing near a wall | Hot water line leak inside the wall |
What affects cost
The biggest factors are how hard the leak is to reach, how many lines need testing, and whether the repair can happen in the same visit. An older Calvert Hills house with plaster walls takes more care to open than a newer home with drywall. Any repair to the water service line has to be done by a plumber who holds a WSSC license, which affects scheduling as well as price.
Leak Detection questions in College Park
Does water in the basement always mean a plumbing leak?
Are older homes here more prone to hidden leaks?
How do I use my water meter to check for a hidden leak?
Do I need a permit to fix a leak once it is found?
More plumbing services in College Park
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