We run it down drain and sewer lines to see exactly what's blocking or damaging the pipe -- roots, bellies, cracks, or buildup. The footage goes on screen so you see what we see before we quote a repair.
Residential Plumbing in charleston done right the first time
Residential Plumbing in charleston means one crew for the leaky faucet, the running toilet, the water heater that quit before Thanksgiving, and the drain that backs up every time it rains. We've served Charleston County homes since 2010, and we still answer the phone ourselves.
Serving charleston and nearby areas.
How big is the job?
System section
A water heater, a pipe run, or a drain line that needs repair or replacement
- 1. Single fixture One faucet, toilet, or drain with a clear, localized problem
- 2. System section A water heater, a pipe run, or a drain line that needs repair or replacement
- 3. Whole home Repipes, sewer replacements, and multi-fixture projects scoped in writing first
Drag the needle to compareTouch and drag the needle
- 30Services from one local team
- 20Areas served around charleston
- Camera firstWe see the problem before we quote it
- Pressure testEvery repair is tested before we leave
What our Residential Plumbing in charleston includes
Every residential plumbing call starts with a full diagnosis and a written price.
Work order
Residential Plumbing- Full system diagnosis: We inspect the affected fixture, the supply lines feeding it, and the drain it empties into. Pressure gauge readings, visual checks for corrosion, and a camera inspection on drain calls are all part of the diagnostic. You get a clear explanation of what failed and why.
- Written repair price: Before any work begins, you get the repair cost in writing. If there are multiple ways to solve the problem -- patch versus replace, tank versus tankless -- you get both prices side by side. No hourly guessing, no surprise add-ons once we're in the wall.
- Code-compliant repair: Every repair is done to South Carolina plumbing code and the Uniform Plumbing Code. That means correct materials, proper fittings, and permits pulled when the scope requires it. It matters at resale and at insurance claim time.
- Parts and materials: Standard repair parts -- wax rings, flappers, fill valves, supply lines, SharkBite fittings, PEX, copper, and PVC -- are on the truck. Specialty parts like specific Moen or Delta cartridges may need a same-day supply run, which we'll tell you upfront.
- Testing and cleanup: We pressure-test the repair, run the fixture through a full cycle, and check every joint for drips before we leave. Drop cloths go down before work starts, and we haul away old parts and packaging. You get photos of the work if you want them.
- Post-repair guidance: You'll know what we did, what to watch for, and how to keep the same problem from coming back. For water heaters, that means anode rod checks and annual flushes. For drains, that means what not to put down the disposal. Straight answers, not a sales pitch.
What the first visit covers
First visit
We inspect the problem, test pressure, camera drains if needed, and explain what we found before any repair begins.
Residential Plumbing at your home
Houses across Charleston County, from historic Peninsula homes to new builds.
Water heater issues
Leaks, no hot water, or age-related failures
Drain and sewer backups
Slow drains, recurring clogs, root intrusion
Fixture repairs
Faucets, toilets, showers, disposals, sinks
Pipe and leak problems
Burst lines, slab leaks, low water pressure
Residential Plumbing at your business
We also handle plumbing for small commercial properties that share residential systems.
Small offices
Restroom fixtures, water heaters, supply lines
Rental properties
Turnover repairs and tenant plumbing calls
Mixed-use buildings
Residential units above ground-floor commercial space
What Residential Plumbing in charleston actually covers
Plumbing done right the first time costs less than plumbing done twice. We diagnose before we quote, test before we leave, and stand behind the work.
That covers supply lines, drain lines, fixtures, water heaters, gas appliances, and everything between the meter and the street. We work on copper pipe, PEX tubing, PVC pipe, and CPVC pipe daily, and we size every repair to the Uniform Plumbing Code and International Plumbing Code so it passes inspection and holds up. A dripping Moen cartridge, a Kohler toilet that won't seal, a Rheem tank leaking from the base, a slab leak under tile, a sewer backup at 2 a.m.
Charleston homes age differently than homes in most cities. The Peninsula's historic houses still run original galvanized and cast iron lines, while West Ashley and Mount Pleasant subdivisions built in the 1990s are hitting the end of their polybutylene and early PEX lifespans at the same time. Add humid summers, storm surge, and soil that shifts with every wet season, and you get corroded pipes, root intrusion, and low water pressure that a generic fix won't solve. If you're searching for a residential plumber near me charleston SC and want someone who knows why your James Island house behaves differently than a Daniel Island condo, that's the work we do.
- When it helps
- Leaks, clogs, no hot water, low pressure, or fixture failures
- What you get
- A written price, a tested repair, and a clean workspace
How a residential plumbing call works
From the first phone call to the final test, here's exactly what happens when you book us for residential plumbing in Charleston.
Tools and methods we use on Residential Plumbing jobs
Each method answers a different question. Together they leave very little to guess.
High-pressure water cuts through grease, scale, and roots that a snake can't clear. It's the right tool for mainline blockages and recurring drain problems in older Charleston homes.
For hidden leaks behind walls or under slabs, we use camera and acoustic equipment to pinpoint the source before opening anything. It saves drywall, tile, and money.
We test static and dynamic water pressure at multiple points to diagnose low pressure, failing regulators, or hidden leaks. The reading tells us whether the problem is at the fixture or the whole system.
For PEX repairs and repipes, the crimping tool makes the secure, code-approved connections that hold up over time. We use it on every PEX joint, no exceptions.
When to call for Residential Plumbing in charleston
You wake up to a puddle under the water heater and no hot water on a Saturday morning.
We treat it as an emergency call, get a tech out the same day, and diagnose whether it's a valve, element, or…
HomesYour kitchen sink drains slowly and the disposal hums without spinning.
We pull the disposal, check the impeller and housing, and clear the drain line behind it.
HomesYou're renovating a bathroom in a historic Peninsula home and need the plumbing brought up to code.
We scope the existing supply and drain lines, quote the rough-in and trim work, and pull the permits.
HomesYour water bill jumped $80 last month and you can't find a visible leak.
We run a full leak detection survey -- pressure testing, acoustic listening, and camera inspection on suspect lines.
HomesYou're adding a gas range or outdoor grill and need a new gas line run.
We run the line from the meter or existing trunk, size it correctly for the appliance's BTU demand, pressure-test it, and coordinate…
Homes
How Residential Plumbing works in charleston
Charleston's plumbing challenges come from three things: age, climate, and water.
Downtown Charleston and The Peninsula
Historic homes with original cast iron and galvanized lines.
West Ashley
Mid-century and 1980s subdivisions with aging supply lines and mature trees over sewer runs. Root intrusion and slab leaks are the most common calls we get here.
Mount Pleasant
Newer construction with PEX and tankless systems.
- Downtown Charleston and The Peninsula
- West Ashley
- Mount Pleasant
- James Island and Johns Island
- Daniel Island
From problem to finished result.
Slide to compare the photo with an illustrative inspection view. It is generated from the photo, not a measurement.
PhotoWater heater replacement in West Ashley
Before: A 12-year-old Rheem tank started leaking from the base on a Friday evening. The homeowner had no hot water and a growing puddle in the garage. The tank was past its service life and the anode rod was completely gone.
After: We installed a new 50-gallon Bradford White the next morning, hauled away the old unit, and had hot water running by noon. The homeowner also added an annual flush to their maintenance schedule to protect the new tank.
Sewer line root removal in Downtown Charleston
Before: A Harleston Village homeowner had sewage backing into the laundry room every few months. Two previous plumbers had snaked the line without camera inspection. The backups kept returning, and the homeowner was ready to replace the whole line.
After: We cameraed the line and found root intrusion at two joints, plus a small belly. We hydro jetted the roots out, then did a trenchless repair on the damaged section. Six months later, no backups, and the camera footage showed a clean line.
Whole-house repipe in Wagener Terrace
Before: A 1948 home had galvanized supply lines that had corroded shut. Water pressure was weak at every fixture, and the homeowner was getting rust-colored water in the morning. Three separate plumbers had quoted patch repairs that would only delay the inevitable.
After: We repiped the entire house in PEX over four days, including drywall patching. Pressure came back to full at every fixture, and the rust-colored water was gone. The homeowner passed a home inspection six months later with no plumbing issues noted.
Common residential plumbing problems we solve in charleston
Most of our calls fall into a handful of categories.
Water heater leaking or no hot water
A leaking tank can flood a garage or closet in hours, and no hot water means no showers, no laundry, and no dishwasher until it's fixed.
Slow or backed-up drains
A drain that backs up repeatedly usually means something structural -- root intrusion, a bellied line, or heavy grease buildup.
Low water pressure throughout the house
Low pressure makes showers miserable and can signal a failing pressure regulator, a corroded supply line, or a hidden leak.
Running toilet or leaky faucet
A dripping faucet is smaller but still adds up, and both get worse over time.
Burst pipe or active leak
An active leak soaks drywall, warps floors, and can cause mold within 48 hours.
Why homeowners choose our residential plumbing crew
We're not the cheapest quote in Charleston County, and we're not the most expensive.
Same-day diagnosis
Most calls get a technician at the door the same day, and we carry the common parts on the truck: SharkBite fittings, wax rings,…
Camera-first leak finding
We run a sewer camera and leak detection camera before we open a wall or jackhammer a slab.
Code-correct work
Every repair is done to South Carolina plumbing code, and we pull permits when the job requires it.
Upfront pricing, no surprises
You get the price before we start. Not a range, not an hourly guess -- the number.
What you receive on the job
Clear records you can keep and share.
Written findings
What failed, why, and what it takes to fix it
Photo documentation
Camera footage and before/after photos of the work
Repair record
Parts used, materials, and test results for your file
16 years of Charleston plumbing experience
Charleston Harborline Plumbing has been fixing homes in Charleston County since 2010.
Pressure readings
Static and dynamic pressure at multiple points tell us if the issue is local or system-wide
Camera footage
Sewer and drain camera shows the actual pipe condition, not a guess
Pipe condition
Visual inspection of visible lines reveals corrosion, scale, or failing joints
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 homeowners say
Our water heater started leaking on a Friday night before a family weekend. Called Charleston Harborline, and a tech was at the house within two hours. He showed me the tank was done, quoted a replacement on the spot, and had a new Rheem installed by Saturday afternoon. No drama, no surprise charges. That's the second time we've used them and it won't be the last.
Our 1920s house on the Peninsula had low water pressure for months. Two other plumbers told us to repipe the whole house. Harborline ran a camera and found the actual problem -- a corroded section of galvanized line under the kitchen. They replaced 12 feet of pipe and the pressure came back. Saved us thousands.
Sewer backed up into our laundry room on a Sunday. They came out, jetted the line, and showed me the camera footage -- roots from a live oak in the front yard. Came back Tuesday to do a trenchless repair. Clean work, fair price, and they cleaned up better than they found it. Highly recommend for any residential plumbing repair in Charleston.
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) 226-6111Repipes and sewer line replacements are quoted per job. You get the exact number in writing before we start -- no hourly surprises.
We handle the full residential list: leak detection and repair, drain cleaning, sewer line cleaning and repair, water heater installation and repair, tankless systems, repiping, fixture installs, gas line work, and water softeners.
Yes -- repairs are most of what we do. Leaky faucets, running toilets, low water pressure, corroded pipes, slab leaks, water heater leaks, and clogged drains all get same-day attention in most cases. We carry common parts on the truck so a Moen cartridge or a Delta fill valve doesn't turn into a two-visit job. If it's a bigger repair, we quote it before we start.
Ask if they camera drains before quoting a sewer repair, and ask how long they've worked in Charleston County. That's the standard you should hold any plumber to.
Related Services
Other services from the same team.
Get Residential Plumbing in charleston handled today
(854) 226-6111Water where it shouldn't be? No hot water? We answer the phone, give you a real arrival window, and quote the price before we start. Call now and let's get it fixed.
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.