Lets us see behind walls and under pans without demolition. We pinpoint the exact leak location before we cut anything, which keeps the repair small and the cost down.
Shower and tub repair charleston SC done right the first time
When a shower drips behind the wall or a tub drain won't hold water, shower and tub repair charleston SC homeowners call us first. Charleston Harborline Plumbing handles leaky shower repair charleston wide, from French Quarter historic homes to West Ashley ranches.
Serving charleston and nearby areas.
How big is the job?
Valve or pan
Valve body, shower pan liner, or supply line behind the wall.
- 1. Single fixture One showerhead, cartridge, or drain gasket needing replacement.
- 2. Valve or pan Valve body, shower pan liner, or supply line behind the wall.
- 3. Full rebuild Multiple fixtures, pipe runs, and drain work planned in writing first.
Drag the needle to compareTouch and drag the needle
- 30Services from one local team
- 20Areas served around charleston
- Camera firstWe locate the leak before cutting
- TestedPressure-tested before we close up
What's included in our shower and tub repair
Every shower and tub repair job includes a full diagnostic, the repair itself, and a pressure test before we leave.
Work order
Shower and Tub Repair- Full leak diagnostic: We inspect the supply side with a pressure gauge and trace hidden leaks with a leak detection camera. You get a clear explanation of what failed and why, not a vague guess about what might be wrong.
- Valve and cartridge repair: Worn cartridges, failed valve seats, and dripping shower valves are the most common repair we make. We replace the failed component with OEM parts for Moen, Delta, Kohler, and American Standard fixtures.
- Shower pan and drain repair: Cracked pan liners and failed drain gaskets let water into the subfloor. We repair or replace the pan liner, reset the drain, and seal it so water goes down the drain instead of into your floor.
- Supply line and pipe repair: Corroded copper and cracked PEX behind the wall get cut out and replaced with new pipe, brass fittings, and SharkBite or soldered connections. We pressure-test before closing the access.
- Pressure and flow test: After the repair, we run hot and cold water, fill the tub, and watch the drain under load. You see the fix working before we pack up, and we confirm flow at the showerhead and tub spout.
- Cleanup and haul-away: We protect floors during the work, contain dust, and haul away old parts and debris. Your bathroom is left clean and ready to use the same day in most cases.
What the first visit covers
First visit
We inspect the shower and tub, trace the leak, and explain what failed and what the repair involves.
Shower and tub repair at home
Common home situations we handle across Charleston County.
Dripping shower valve
Cartridge or seat replacement stops the drip.
Tub won't hold water
Drain gasket and pan liner repair.
Low shower pressure
Scale removal and cartridge replacement.
Water stain below
Hidden supply line leak traced and repaired.
Shower and tub repair for businesses
We work around tenants, guests, and operating hours.
Rental units
Fast turnaround keeps units rentable.
Hotels and inns
Guest bathroom repairs scheduled around check-in.
Gyms and spas
Shower valve and drain repairs with minimal downtime.
What shower and tub repair charleston SC actually involves
A shower or tub leak never fixes itself. Water finds the path of least resistance and keeps going until something fails. Fixing it properly the first time is cheaper than repairing the damage twice.
It covers everything from a dripping showerhead to a leaking shower pan that's rotting the subfloor. We open the wall or access panel, trace the failure with a leak detection camera, and repair the pipe, valve, or drain assembly at the source. No guesswork, no tearing out tile you don't need to lose.
Charleston homes take a beating from humidity, salt air, and temperature swings that expand and contract copper pipe and PEX tubing year after year. In older Peninsula houses, original cast iron drains and galvanized supply lines corrode from the inside out. That's why leaky shower repair charleston calls spike every spring and after every cold snap. If you're searching for shower repair near me charleston SC, we cover the whole metro and can usually get eyes on the problem the same day.
- What it is
- Repair of shower and tub valves, drains, pans, and supply lines.
- When it helps
- Drips, leaks, low pressure, or water stains below.
- What you get
- A diagnosed, tested repair with the work area clean.
How our shower and tub repair process works
Five steps, no surprises. You'll know what we found, what it costs, and how long it takes before we start cutting anything.
Tools and methods we use
Each method answers a different question. Together they leave very little to guess.
Measures supply pressure at the valve and confirms the line holds after repair. A reading outside normal range tells us whether the problem is the fixture or the pipe behind it.
Clears hair, soap scum, and debris from tub and shower drains. We use the right size head for the line so we clear the blockage without damaging the pipe wall.
Blasts stubborn buildup and root intrusion out of drain lines with high-pressure water. It's the go-to tool when a snake won't clear the blockage.
Confirms the drain line is clear and shows us the pipe condition after cleaning. We use it to catch cracks and root intrusion before they cause a backup.
When to call for shower and tub repair
A historic Peninsula home with original cast iron drains and galvanized supply lines starts backing up in the tub.
We camera the drain line to find the blockage or collapse, then repair or replace the failed section.
HomesA West Ashley rental unit has a shower valve dripping into the wall and the tenant reports a stain on the ceiling below.
We respond same-day, shut off the affected line, open the access panel, and replace the failed valve cartridge.
BusinessesA Mount Pleasant homeowner notices the tub won't hold water and the drain gasket is visibly deteriorated.
We pull the drain assembly, inspect the pan liner for cracks, replace the gasket and drain, and reseal to code.
HomesA Folly Beach vacation rental has low shower pressure and guests are complaining during peak season.
We test pressure at the valve, pull the cartridge, and find mineral scale from hard water.
Businesses
How shower and tub repair runs in Charleston
Charleston's climate and building stock shape every shower and tub repair we do. The humidity and salt air off the harbor corrode copper pipe and brass fittings faster than inland, and the temperature swings in winter crack older shower pan liners that have already gone brittle.
French Quarter
Historic homes here often have original cast iron drains and tight access behind tile. We use a camera and small access cuts to repair without disturbing historic finishes.
Harleston Village
Many homes have been renovated in phases, so plumbing can be a mix of copper, PEX, and old galvanized. We trace the actual line before quoting the repair.
West Ashley
Mid-century ranches here commonly have failing shower pan liners and slab leaks. We pressure-test and camera the line to confirm the source before cutting floor.
- French Quarter
- Harleston Village
- West Ashley
- Mount Pleasant
- Folly Beach
From problem to finished result.
Slide to compare the photo with an illustrative inspection view. It is generated from the photo, not a measurement.
PhotoPeninsula shower valve leak stopped
Before: A Harleston Village homeowner had a shower valve dripping into the wall for weeks. The ceiling below showed a spreading stain and the drywall was soft to the touch. Two other companies wanted to tear out the entire tile surround.
After: We found a failed valve seat with the leak detection camera, replaced the cartridge and seat through a small access cut, and pressure-tested the line. The repair took three hours and the ceiling stain stopped spreading within a day.
West Ashley tub drain and pan repair
Before: A 1970s ranch house tub wouldn't hold water and the drain gasket was visibly deteriorated. Water had started seeping under the tub and the subfloor was damp near the drain opening.
After: We pulled the drain assembly, replaced the gasket and drain, and reset it with a new seal to code. The tub held water through a full test, and the subfloor dried out over the next week with no further moisture.
Mount Pleasant low-pressure shower fixed
Before: A Mount Pleasant homeowner had weak shower pressure in two bathrooms. The cartridges were scaled up from hard water and the showerheads were partially clogged with mineral deposits.
After: We replaced both cartridges with OEM parts and swapped the showerheads. Pressure at the valve returned to normal range and both showers ran full flow on the first test.
Shower and tub problems we fix in Charleston
Most shower and tub problems start small and get expensive fast.
Shower valve drips constantly
A steady drip wastes thousands of gallons a year, stains the shower floor, and eventually corrodes the valve body until the whole assembly needs replacing.
Water pooling at the tub base
Water at the base of a tub usually means a failed pan liner or drain gasket.
Low shower pressure throughout the house
Scale buildup and corroded galvanized lines choke flow until every shower feels weak. It usually signals wider pipe deterioration that will eventually leak.
Tub drain won't clear with a plunger
A drain that resists a plunger usually has hair, soap scum, or root intrusion deeper in the line.
Why fix it now instead of waiting
A slow shower leak wastes hundreds of gallons a month and quietly destroys framing, subfloor, and the ceiling below.
Stop hidden water damage
A pinhole leak behind a shower wall can soak drywall and floor joists for months before you see a stain.
Cut your water bill
A shower valve dripping one drop per second wastes roughly 3,000 gallons a year.
Protect tile and finishes
Water under a tub or shower pan lifts tile, cracks grout, and warps vanities.
Restore full water pressure
Mineral scale and corroded galvanized lines choke flow until your shower feels like a drizzle.
What you receive on the job
Clear records you can keep and share.
Written findings
What failed and what we repaired.
Repair photos
Before and after images of the work.
Parts list
What was replaced and the brand used.
16 years fixing Charleston showers and tubs
Charleston Harborline Plumbing has been repairing showers and tubs across Charleston County since 2010.
Pressure readings
We check supply pressure at the valve to confirm the line holds after repair.
Camera footage
We review the leak location on screen before deciding where to cut.
Drain flow test
We fill the tub and watch the drain under load to confirm it clears.
Is your area covered?
Type your ZIP code or town to check. If you do not see yours, ask us.
charleston ZIP codes
- 29414
- 29424
- 29425
- 29455
- 29405
- 29407
- 29401
- 29403
- 29409
- 29492
- 29412
- 29402
- 29413
- 29417
Towns we serve.
Based in charleston and covering the places around it. Pick one for local details.
What Charleston customers say
Our upstairs shower had been leaking into the kitchen ceiling for weeks and two other companies just wanted to tear out the whole surround. Charleston Harborline found a failed valve seat with a camera, replaced it in about three hours, and the ceiling stain stopped spreading. Price was exactly what they quoted. No drama.
The tub drain in our 1970s ranch house wouldn't hold water and the shower pressure was terrible. They replaced the drain assembly, cleared scale from the cartridge, and now both fixtures work like new. They laid down floor protection and cleaned up everything before they left. I've already recommended them to two neighbors.
We manage several rental units on the Peninsula and shower leaks are a constant headache. Charleston Harborline responds fast, documents every repair with photos, and their work passes inspection. They've handled emergency calls for us at night and always follow up with a written summary. That reliability is worth a lot in this business.
Frequently Asked Questions
Short answers for the first few minutes. The team can cover the rest.
Still have a question?
Describe what you are seeing and we will point you to the right next step.
(854) 226-6111A cartridge or showerhead swap sits at the low end. A shower pan liner replacement or valve body swap behind tile runs higher. Emergency calls after hours add a service fee. We quote the exact price before any work starts.
First, find where the water is coming from. A drip at the showerhead is usually a worn washer or cartridge. Water pooling at the base points to a failed shower pan or drain gasket. Water on the ceiling below means a supply line leak behind the wall. We diagnose with a leak detection camera and pressure gauge, then repair the actual source.
Yes. We take emergency shower repair charleston calls nights, weekends, and holidays. If water is actively running behind a wall or through a ceiling, shut off the main and call us. We prioritize active leaks because the damage compounds by the hour. Most emergency calls get a technician on site within a few hours.
Lowcountry humidity, salt air, and temperature swings wear out shower components faster here than inland. Common causes include corroded copper pipe, cracked shower pan liners, failed valve cartridges, and deteriorated drain gaskets. In older Peninsula homes, original galvanized supply lines and cast iron drains are frequent culprits. We see all of these weekly.
Related Services
Other services from the same team.
- Sink Installation and RepairWe install kitchen and bathroom sinks, including undermount and farmhouse styles.
- Garbage Disposal Installation and RepairWe install and repair garbage disposals. We fix jams, leaks, and electrical issues.
- Gas Line InstallationWe install gas lines for ranges, dryers, and outdoor grills.
Book shower and tub repair charleston SC today
(854) 226-6111A dripping shower valve or cracked tub drain only gets worse. Call Charleston Harborline Plumbing and we'll diagnose it, quote it, and fix it, often the same day.
Contact Charleston Harborline Plumbing
Call us at (854) 226-6111 or email info@charlestonharborlineplumbing.com. Our office is located at 123 Meeting Street, Charleston, SC 29401. We look forward to helping you.