Bathroom Plumbing
A running toilet, weak shower, or leak you can't place? Find local plumbers who handle every fixture in the bathroom — compare nearby pros and reach one directly.
Frequently asked questions
What does bathroom plumbing cover?
It's all the water and drain work in your bathroom — the toilet, sink and vanity, shower, tub, and the supply and drain pipes connecting them. A licensed plumber can install, repair, or replace any of these fixtures and reroute pipes if you're remodeling. If it involves water or drainage in the bathroom, it falls under this category.
Why does my toilet keep running?
A toilet that runs constantly usually has a worn flapper, a bad fill valve, or a float set too high inside the tank. These are common parts that are often replaceable with a basic repair kit. If the running continues after you swap them, or you can't find the cause, a plumber can sort it out quickly.
How do I fix a clogged toilet?
Start with a good flange plunger and firm, steady plunges — that clears most clogs. If that fails, a toilet auger can reach deeper blockages without scratching the bowl. When clogs keep coming back or more than one drain is affected, it often points to a line problem a plumber should inspect.
Why is my shower or bathtub draining slowly?
Bathroom drains clog mainly from hair, soap scum, and product buildup collecting in the pipe. Removing the stopper and clearing the hair, or using a drain snake, resolves many slow drains. If it keeps returning or backs up, there may be a deeper blockage worth having a plumber clear.
Why does my toilet leak at the base?
Water pooling around the base usually means the wax ring under the toilet has failed or the toilet has loosened from the floor. This needs prompt attention, since leaking water can rot the subfloor beneath it. A plumber can reseat the toilet with a fresh seal and check for any hidden damage.
Why do I have low water pressure in my shower?
The most common cause is a clogged showerhead — mineral buildup blocks the spray holes and you can often soak it clean or replace it. If cleaning it doesn't help, the issue may be a pressure-balancing valve, a partially closed shutoff, or wider pipe problems. A plumber can trace it if the simple fixes don't work.
Can I install a new toilet or faucet myself?
Many homeowners can swap a faucet or toilet with basic tools if the existing connections are in good shape. It gets trickier if the shutoff valves are corroded, the flange is damaged, or you're changing the layout. When in doubt, a plumber ensures it's sealed, level, and leak-free from the start.
What causes a leak under the bathroom sink?
Under-sink leaks typically come from loose supply-line connections, a worn P-trap, or a failing seal at the drain. Small drips can sometimes be tightened, but standing water in the vanity should be handled before it damages the cabinet. A plumber can find the source and replace the failed part.
How do I stop mold and mildew smells in the bathroom?
Persistent odors often come from a dry or blocked drain trap, mildew around fixtures, or a leaking seal letting moisture linger. Running water down unused drains and improving ventilation helps. If a musty or sewer smell won't clear, a plumber can check the traps and venting behind the fixtures.
Do I need a plumber for a bathroom remodel?
If you're moving the toilet, sink, shower, or tub, yes — relocating fixtures means rerouting supply, drain, and vent lines to code, which is licensed-plumber work. Even a like-for-like fixture swap goes smoother with a pro. Look for plumbers in the directory who list remodeling or bathroom experience and plan the plumbing early.
Why is my faucet or showerhead dripping when it's off?
A steady drip usually means a worn washer, O-ring, or cartridge inside the valve. These are replaceable parts, and fixing them stops wasted water and the mineral staining a constant drip leaves behind. If the valve is corroded or hard to reach, a plumber can replace it cleanly.
What should I do about a leaking or overflowing toilet?
For an overflow, take the tank lid off and press the flapper down to stop water, or close the shutoff valve behind the toilet. For a leak, shut off that valve to prevent floor damage. Once the water's stopped, a plumber can find the cause and repair it safely.
Can I convert my tub to a walk-in shower?
Often yes, but it involves changing the drain location and reworking the supply lines, so it's a job for a licensed plumber alongside the tile and surround work. Drain positioning and slope matter for it to work properly. Compare plumbers who list bathroom remodeling to find one suited to the project.
How can I prevent bathroom drain clogs?
Use a hair catcher in the shower and tub, keep hair and wipes out of the toilet, and rinse drains with hot water now and then. So-called flushable wipes are a frequent cause of clogs, so it's safest to trash them. These habits prevent most of the blockages plumbers get called for.
How do I choose a plumber for bathroom work?
Start with licensed, insured plumbers near you who list bathroom or fixture experience — setting toilets and sealing showers is its own skill. Each profile shows service area, specialties, and reviews so you can match the pro to your job. Reach out to a couple and describe exactly what you need.
How often should I check my bathroom plumbing?
It's worth glancing under the sink and around the toilet base every few months for drips, and cleaning showerheads and drains as buildup appears. Catching a slow leak early prevents floor and subfloor damage that's far harder to fix later. If something doesn't resolve, a local plumber can take a closer look.