Bathroom Faucet Repair in Towson, MD

More faucets than you think

Count the water fixtures in your bathroom. There is the sink, maybe two, the tub spout, the shower valve and perhaps a hand shower or a bidet. Each has its own valve and its own way of failing. This page goes through the common problems, shows which ones you can check at home and which are best left to a plumber. It is general guidance for homes in Towson, Maryland, and not a quote.

The vanity faucet

A bathroom sink faucet works less than a kitchen faucet, but it still wears. The usual problems:

A drip from the spout. A worn cartridge, washer or seat. In a bathroom it is often quiet enough to ignore for months, leaving a rust or green stain in the bowl.
A leak at the handles. Worn O-rings or a loose packing nut. Common on two-handle faucets.
Slow filling or draining. The aerator can be clogged, but a pop-up stopper that is dirty or misadjusted is just as likely.
A leak from the pop-up drain. The assembly under the sink has a pivot rod and a nut that can seep. It is often mistaken for a faucet leak.
A loose faucet. Mounting nuts under the vanity loosen over time.
Water in the vanity. The supply lines, shut-off valves, trap or faucet can all be the source. Check each with a dry tissue.

Vanity cabinets are often made of thin particleboard. A leak under the sink can swell the floor of the cabinet fast, so a slow leak is still worth acting on.

The tub and the shower

A tub spout that keeps dripping. The valve behind the wall is worn. Swapping a cartridge or stem is usually a small job and often does not need the wall opened.

A shower head that drips after you finish. Often the same worn valve, though a clogged head can also drip. Some dripping as the pipes drain is normal, but a steady drip that lasts minutes is not.

A leak around the handle or trim plate. Water getting behind the trim means the valve seals are worn or the trim is not sealed. This needs prompt attention, because water in a wall does damage out of sight.

A diverter that will not hold. If water comes out of the spout and the shower head at once, the diverter is worn or dirty. On many tubs it is built into the spout and can be replaced alone.

Pressure that fades or temperature that swings. A failing pressure-balancing or thermostatic cartridge is common. Sudden hot or cold bursts are worth fixing for safety.

A stain on the ceiling below the bathroom. A leaking valve, drain or failed waterproofing. This is one of the cases where waiting costs money.

Safe checks

Aerator and shower head. Unscrew and soak in vinegar if crusted with scale.
The pop-up stopper. If it does not seal or sticks, it may need cleaning or adjusting.
Under the vanity. Dry each connection and watch for the first wet spot.
Caulk and grout around the tub. Failed caulk can leak even when the faucet is fine, so water in a wall may come from there.
The cabinet floor and the wall or ceiling below. Check for soft spots, stains and a musty smell.
Shut-offs. If the fixture has its own, find them. If not, find the main.

If the drip is from the tub spout or the shower and there is no access panel, avoid taking the handle apart unless you know how. Cartridges can be stuck and trim parts break.

Access panels and walls

Many tub and shower valves are reached from behind through a panel in an adjoining closet or hallway. In many older houses there is no panel. A plumber may have to cut a small opening in the wall, which creates work for a tiler or a drywall repair. Ask about this up front so there are no surprises, and ask whether the repair can be done from the front, as many cartridges can be.

Repair or replace

For a sink faucet the logic matches the kitchen: repair when it is newer and one part has failed, replace when it is old, corroded or leaking in several places. For tub and shower valves, replacement is a bigger job because the valve is inside the wall. A cartridge swap is the common fix. A full valve replacement is done when the body is corroded or parts are gone. If you are planning a bathroom remodel anyway, say so, because it changes what makes sense.

What changes the price

This website does not set prices. Things that change them:

Sink faucet or tub and shower valve.
A repair of one part or replacement of the whole fixture.
Whether a wall has to be opened and who closes it again.
The type of valve and whether parts are available.
The condition of shut-offs and supply lines.
The faucet you pick.
Time of day and day of the week.

Ask how the price is calculated and whether there is a visit fee.

Bathrooms in older Towson-area homes

Many bathrooms in houses from the early and mid twentieth century were squeezed in or added later, with plumbing that took whatever route was easiest. That can mean short supply lines, odd valve locations, cast iron tubs on old drains and a mix of copper and galvanized pipe. Behind the tile there may be a valve nobody has touched in fifty years. Plumbers who work on older houses know this, but it explains why a bathroom job can run longer than first thought.

If you rent, tell your landlord and keep a record of the date. If you own a condo or a rowhouse, check whether the shut-off for your bathroom is in your unit or shared.

Safety

Hot water. The shower valve controls scald protection. If the temperature is unstable, fix it sooner rather than later, especially with children or older adults in the house.
Electricity. Outlets and fans near a leak are a hazard. Do not touch wet electrical parts.
Slips. A wet tub or floor is a fall risk.
Mold. Any wall or floor that stays damp for days should be dried and checked.

Preventing the next bathroom leak

Replace old supply lines under the vanity when you replace the faucet.
Recaulk the tub and shower when the caulk cracks or lifts.
Clean shower heads and aerators a few times a year.
Do not over-tighten handles.
Run the fan after showers to cut humidity.
Look under the vanity once a month.

About this referral service

Towson Tap Help is a call referral service. It does not do plumbing. When you call, you reach an independent plumber who sets their own prices and carries their own license and insurance.

Before you say yes to the work

Ask the provider for a clear description of what they found and what they propose. Ask whether the price covers parts, labor and any visit fee, and what the warranty covers. If the quote is large, ask whether a smaller repair would hold for now. Ask to keep the old parts, which shows what was replaced. Ask how long the water will be off. If the answer to any of these is vague, that is worth noting before work begins. Keep any written quote and the receipt, since they matter for warranty and for insurance. A good provider will not mind the questions, and the answers help you compare if you call more than one. Remember that this website does not set prices or do the work. The provider decides both.

A short note on safety

Water and electricity do not mix. If water has reached an outlet, an appliance or a light fixture, stay away from it and cut power at the panel only if you can reach it while dry. Do not use hot water from a heater that has been without water, since it can overheat. If you smell gas or see sparks, leave the house and call the utility or emergency services first. Take your time with anything that needs a ladder or a crawl space, and let a professional handle it.

Frequently asked questions

Why does my tub spout keep dripping?

A worn valve cartridge or stem behind the wall is the usual reason. It is a common repair and often does not need the wall opened.

Why is my bathroom sink faucet leaking at the handle?

The O-rings or the packing nut around the handle stem have worn or loosened. A plumber can replace them or the cartridge.

Is water behind the shower wall a big deal?

Yes. Water in a wall can damage wood and drywall and grow mold unseen. If you suspect it, call soon.

Why does water come out of both the spout and the shower head?

The diverter is worn or dirty and does not hold. It can often be replaced on its own.

Can I fix a bathroom faucet myself?

Cleaning an aerator or tightening a nut is simple. Replacing cartridges inside a wall is harder, and a mistake can cause a bigger leak.

Who does the work if I call this number?

An independent local plumbing provider. This website only connects the call.

Bathroom faucet or shower dripping? Get bathroom faucet repair in Towson from a local plumber.