Gaithersburg gets its water and sewer service from WSSC Water, which runs the mains under city streets, so few homes here rely on a private well pump. Whether you have rare well equipment or a pressure problem on public water, a plumber can trace the cause. Call the number on this page to be connected with a local plumber in Gaithersburg.
How water reaches Gaithersburg homes
WSSC Water owns and repairs the mains under Gaithersburg's streets, and the City requires a WSSC development approval before it will issue building permits. The housing is young by regional standards, with a median build year of 1989, which means planned neighborhoods like Kentlands and DuFief were laid out with public water from day one. A private well in the city limits is a rarity.
That shapes what a call usually turns out to be. A failing pressure-reducing valve, a leak on the line from the property to the house, or a water heater or fixture problem account for most complaints about weak flow. Well work comes into play only where a property has its own pump and tank.
Well system or public water: what a repair looks like
| Issue | Home with a private well | Home on WSSC water |
|---|---|---|
| No water at all | Pump, wiring, switch or tripped breaker | Main break, closed valve or a large service line leak |
| Pressure swings | Pressure tank air charge or switch setting | Pressure-reducing valve wearing out |
| Spitting, air in lines | Low water level or a leaking drop pipe | Air after utility work, usually clears with running taps |
| Who owns the fix | The owner, every part from well to tap | WSSC on its side, the owner from the property line in |
Signs worth a call
- Pressure that drops sharply and stays low
- A pump motor or switch that runs constantly or clicks every few seconds
- A water bill that jumps with no change in use, a sign of a hidden leak
- Wet spots in the yard along the path of the service line
- Rust-colored water or grit from a well system
Seasonal notes
Freezing nights are the biggest seasonal risk for any pipe that runs through a crawlspace, garage or exterior wall, and for well equipment in an unheated shed. Summer storms bring a different issue: power outages stop a well pump cold, while public water keeps flowing. If your home has a pump of any kind, know where its breaker is before the next storm season. Plumbing and gasfitting permits in Gaithersburg come from WSSC Water Permit Services, separate from the City's building permits handled by Planning and Code Administration.
Well Pump Repair questions in Gaithersburg
How do I find out whether my property is set up for public water or a private well?
Pressure dropped and I am on public water. What is the likely cause?
Should I repair the old pump or replace it?
Who issues permits for plumbing work tied to a well system?
More plumbing services in Gaithersburg
Well Pump Repair nearby
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