Stop using it
Use another bathroom until it is repaired.
A shower or tub leak often shows up somewhere else: a ceiling stain below, a soft floor or a wet wall behind. Stop using it, close the water if it will not shut off, then call 833-877-1717. RepairNowUSA connects the request. An independent plumber does the repair.
Water through the ceiling below: ceiling water damage. Tub filling with sewage: sewage backup.
RepairNowUSA editorial review · Last substantively reviewed October 13, 2026 · Review standards

Use another bathroom until it is repaired.
If the shower will not turn off, close the main valve. Some showers have access-panel valves behind the wall.
Look at the ceiling and walls below and beside the shower for stains or drips.
Cracked grout, a failed pan or a leaking valve body can soak the wall and subfloor for months. A soft floor or loose tiles can mean rot underneath.
Worn cartridge or valve stem.
Drain, overflow gasket, valve or pan.
Hair and soap buildup, or the main line. See clogged drain.
Mixing valve problem, or the water heater.
RepairNowUSA is a referral and connection service. Provider availability and response times vary by location, time and demand, and are not guaranteed. Before you approve work, ask what was found, the price, the timing and what is not included.
Call 833-877-1717Common causes are the drain gasket, the overflow, the valve behind the wall, or the shower pan. A plumber tests each.
Yes. You can call 833-877-1717 at any time, including nights, weekends and holidays. Whether an independent provider can come out right away depends on your ZIP code, the time and provider capacity, so availability is not guaranteed.
Grout and caulk keep water off the wall but will not fix a leaking valve, drain or pan.
Sometimes. Many valves are reachable from an access panel; others need a small opening.
These public sources give general safety context. They do not replace an on-site evaluation, and RepairNowUSA does not perform the work.