Faucet and sink repair covers drips, spray leaks, weak flow, stuck handles and the supply lines and valves underneath. If a faucet or sink line is leaking in Darien right now, call (630) 822-9290. Our emergency line is open 24/7, nights and weekends included.
While you wait, look under the sink for the two small valves on the supply lines and turn them clockwise to close them. If a valve will not move, do not force it and go to the main shutoff instead. Set a bucket under any drip and dry the cabinet floor.
What to do right now if a faucet or sink line is leaking
A few quick actions keep a small leak from becoming a flooded cabinet.
Why a faucet drips, and what each type needs
A drip is a worn part letting water pass when the faucet is closed. The part depends on the faucet design.
Older compression faucets use rubber washers that harden. Cartridge faucets use a plastic or brass cartridge with seals. Ball and ceramic disc faucets use springs and discs that wear or collect mineral buildup. Identifying the type tells us which part to bring.
Faucet types and the usual repair
Here is how the common designs break and what a plumber normally does about it.
| Faucet design | Common failure | Usual repair |
|---|---|---|
| Compression, two handles | Worn rubber washer or seat | Replace the washer and clean or dress the seat |
| Cartridge, single or two handle | Worn cartridge seals | Swap the cartridge for the same model |
| Ball, single handle | Worn springs and seats | Replace the seats, springs and cam |
| Ceramic disc | Cracked disc or dirty seals | Clean or replace the disc cylinder |
| Pull-down kitchen spout | Hose leak or weak spray head | Replace the hose, weights or sprayer |
This table describes common patterns, not a diagnosis. A plumber confirms the cause on site.
Stuck and leaking shutoff valves under the sink
The small valves under a sink are meant to be turned once a year or less, and many seize from mineral buildup. A valve that will not close, or weeps at the handle, is a repair on its own.
We replace the valve and its supply line together so the connection matches. If the valves are old, replacing both avoids a second call. Turning an old valve hard can crack it, so ask dispatch before you try.
Supply lines, braided hoses and slow leaks
Flexible supply lines connect the shutoff to the faucet. Over time, the hose or its nuts can fail, and the leak is often small and hidden at the back of the cabinet. A stain on the cabinet floor or a musty smell is a good sign.
We replace the line and tighten the connection to the proper snugness. If water has been getting into the cabinet for a while, check the wood for swelling. For a leak you cannot trace, our leak detection page explains the process.
Low pressure, sputtering and aerators
Weak flow at one faucet, but normal elsewhere, often means a clogged aerator or a worn cartridge. Unscrewing the aerator and rinsing it can restore the stream. Mineral buildup is a common cause, so ask your water utility for its water quality report or test your tap if you want to know more.
If the whole house has low pressure, the cause is elsewhere. A line problem might need water service line repair, and heavy mineral scale may suggest a look at water softener and filtration options.
Sink basins, drains and what is attached to them
A sink repair can mean more than the faucet. Drain strainers, pop-up stoppers, P-traps and slip nuts can leak or loosen. In the kitchen, the disposal and dishwasher hose also connect under the sink, so one leak can look like another.
If the disposal is the source, see garbage disposal repair. If the basin has a slow drain, our plumbers can cable the line the same visit. Tell dispatch what you see so the right parts come along. Cartridges and supply lines are fitted and tightened following manufacturer guidelines for that faucet.
What affects the cost of faucet and sink repair
A cartridge swap and a new sink fixture are very different jobs. You will hear a clear price before work starts.
Want your real number? Call (630) 822-9290 and describe what you see.
Sink line leaking into the cabinet?
Call the emergency line. Close the valves under the sink and we will tell you what else to shut off while a plumber is on the way.
How a faucet repair visit goes
- 1
You call
Dispatch asks what the faucet is doing, what brand it is and whether there is a leak underneath.
- 2
We isolate
The plumber closes the valves and removes the handle to identify the part.
- 3
We repair or replace
Seals, cartridges, valves or lines are replaced as needed.
- 4
We test
Hot, cold, pressure and leaks are checked before the cabinet is wiped dry.
Faucet and sink questions from Darien homeowners
Yes. Our dispatch line is open 24/7. If a supply line is spraying or a sink is leaking into a cabinet, call right away and we will tell you what to shut off while a plumber is on the way. Same-day appointments are offered when available.
Yes. A constant drip wastes water and the worn part usually gets worse. Many drips need only a small part, and fixing one early prevents damage around the sink.
Do not force it. A seized valve can snap or leak at the stem. Use the main water shutoff and call us to replace the valve.
If the fixture is solid and parts are available, repair is usually reasonable. If the finish is worn, the body is corroded or parts are no longer sold, replacement is cleaner. We can talk through both on the visit.
It is usually a clogged aerator or a worn cartridge. If every fixture is weak, the issue is in the house piping or the service line.
Yes. The same line serves those towns, including Westmont and Willowbrook. Tell dispatch your address and we will confirm availability.