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Faucet & Sink Repair in West Chester, PA

Most faucet and sink problems come down to a worn cartridge, a failed supply line or a tired shutoff valve. Knowing which saves you from paying for the wrong fix.

Cartridge and seat repairSupply line and valve swapsKitchen, bath and utility sinks
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Hands adjusting a fitting on a kitchen faucet
Diagnosis

Find the drip before you buy a part

Faucets drip for four ordinary reasons: a worn washer or cartridge, a pitted valve seat, a cracked O-ring, or mineral scale holding the valve open. Each fix is different, and swapping the wrong part is the most common reason a faucet still drips after a repair.

Where the water appears also matters. A drip from the spout points to the cartridge or seat. Water at the base of the handle points to an O-ring. Water under the cabinet points to the supply line, the shutoff valve or the sink drain, and no faucet part will cure that.

Match the symptom to the repair

SymptomCommon causeRepair
Drip from the spout when offWorn cartridge or seatReplace the cartridge and seat
Water leaking around the handleCracked O-ring or loose packingReplace O-rings and tighten
Weak flow from one faucet onlyClogged aerator or scale in the cartridgeClean the aerator, descale or replace the cartridge
Wet cabinet floorSupply line, shutoff valve or trapReplace the leaking part and test under pressure
Handle stiff or looseMineral buildup or worn stemClean or replace the stem

Check these before the plumber arrives

A few minutes of looking can save a diagnostic trip.

  • Close the shutoff valves under the sink by turning them clockwise. If they will not close, mention it when you call, because that changes the plan.
  • Dry the cabinet and the pipes with a towel, then run the faucet for a minute and look for the first bead of water. That bead shows the real leak.
  • Unscrew the aerator at the tip of the spout. If debris falls out, the low flow may be fixed already.
  • Take a phone photo of the faucet and the pipes beneath it. A brand name on the body helps the plumber arrive with the right cartridge.

Repair or swap the faucet

Repair is the better choice when

  • The faucet is a standard brand with common parts
  • The body is not corroded or pitted
  • You like the finish and fit

A new faucet is the better choice when

  • Parts are discontinued or cost close to a new unit
  • The finish is flaking or the body is corroded
  • You are changing the sink or countertop anyway

If you are replacing the faucet, the supply lines and shutoff valves are worth replacing at the same time. They are cheap parts that fail without much warning.

Leak under the sink right now?

Close the shutoff valves and call. A small leak is cheaper to fix than a ruined cabinet.

(610) 672-7601

What affects the price

You see the price before work starts.Free estimates apply to scheduled repairs. Urgent leaks are quoted on site for your approval.
Faucet brandCommon brands have inexpensive cartridges. Imported or designer fixtures cost more to source.
Valve conditionStuck old shutoffs can add a valve replacement to the visit.
Number of fixturesFixing two bathroom faucets in one visit costs less per faucet.
Pipe type under the sinkCompression fittings on copper or PEX are straightforward. Corroded galvanized lines are not.
UrgencyAn active leak outside business hours can carry a call-out rate.

Sink repair across the borough and townships

Sink and faucet work is usually a scheduled visit, and the same line takes both kinds of calls. West Chester Borough and the nearby townships of East Bradford, West Bradford, East Goshen, West Goshen and Westtown are covered, and the price is quoted before work starts.

If the sink drains slowly instead of leaking, the problem belongs to emergency drain cleaning. If you are adding a disposal while the cabinet is open, disposal repair is easier to do in the same visit.

What to do before a faucet repair

Close the shutoff valves under the sink and dry the cabinet. Faucets should be certified to NSF/ANSI 61 and 372 for lead content according to their packaging.

See also

A bathroom faucet that keeps dripping after a cartridge change may be a symptom of high pressure, which general plumbing repair checks with a gauge.

Houses in East Bradford range from older homes near the creek valleys to newer streets, so supply lines and shutoffs can differ in age from one house to the next. Photograph what is under your sink before the visit.

Brick rowhouses along Gay Street, where a state marker identifies the Horace Pippin home at 327 Gay Street, often have original shutoff valves under the sink. If a valve will not turn, say so on the phone before anyone tries to force it.

Common questions

Most cartridge or O-ring repairs take under an hour once the plumber is at the sink. A full replacement with new supply lines takes longer.

Water pressure in a house often rises when demand drops overnight, which can push a worn seal past its limit. The repair is the same as for any other drip.

A steady drip wastes water you pay for and can stain the basin. A cartridge is a small repair compared with the water it wastes over months.

Yes. Old angle stops often seep around the stem. Replacing the valve is a short job once the water is shut off at the main.

Yes. Close the shutoff valves or the main water valve and call the 24/7 line.

Yes for scheduled work. Tell the dispatcher the faucet model if you already bought one.

Written by the West Chester Express Plumbing team. Last updated 1 October 2026.

Dripping faucet or leaking sink?

Faucet and sink repair across West Chester and nearby townships.

Call (610) 672-7601

Service Area Map

West Chester Borough and the nearby Chester County townships we dispatch to.

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