Pushed through the cleanout to record pipe material, depth, defects, and the tie-in at the city main. The footage drives every recommendation we make.
Sewer Line Replacement charleston SC done right the first time
When your main line is collapsing, root-choked, or backing up into the house, sewer line replacement charleston SC is the permanent fix. We camera the line first, show you exactly what is failing, and replace it with code-correct PVC pipe sized for your home.
Serving charleston and nearby areas.
How big is the job?
Partial run
Multiple failing joints or a belly along part of the line.
- 1. Spot section One cracked joint or short failed run, camera confirms the rest is sound.
- 2. Partial run Multiple failing joints or a belly along part of the line.
- 3. Full run House to city tap, planned and quoted before any digging starts.
Drag the needle to compareTouch and drag the needle
- 30Services from one local team
- 20Areas served around charleston
- Camera firstWe see the pipe before we quote.
- Slope setNew pipe bedded and leveled to drain.
What is included in sewer line replacement
Every replacement quote covers the full job from camera to cleanup. Here is what you get, and what would only be added if your property needs it.
Work order
Sewer Line Replacement- Sewer camera inspection: We run a RIDGID sewer camera the full length of the line and record the footage. You see the pipe material, depth, defects, and the tie-in point at the city main before we quote anything.
- Permits and utility locates: We pull the required permits through the City of Charleston or Charleston County and call 811 for locates. Water, gas, and electrical lines are marked before excavation begins.
- New PVC pipe and fittings: We install code-correct PVC pipe at the proper slope, bedded in stone. Fittings, couplings, and the connection to the city tap are included in the quoted price.
- Excavation and backfill: For open-cut jobs, we excavate, remove the old pipe, backfill in compacted lifts, and restore sod or concrete. Trenchless jobs include the two access pits and their restoration.
- Post-install camera test: We camera the finished line end to end and run a flow test before the crew leaves. You receive the footage and the pipe spec sheet for your records and any future home sale.
What the first visit covers
First visit
We pull the cleanout, run the camera, and show you the footage. You get a written scope and a fixed price.
Sewer line replacement at homes
We replace main lines for houses across Charleston and the surrounding islands.
Clay tile failure
Original pipe from pre-1960 homes, roots at the joints.
Cast iron scaling
Rust narrowing the pipe until it holds water.
Backups in the house
Sewage rising in the lowest drain or tub.
Bellies and offsets
Low spots that block every few months.
Sewer line replacement at businesses
We schedule commercial work around your operating hours to limit downtime.
Restaurants
Grease-heavy lines and health inspection deadlines.
Hotels and inns
Multi-unit lines with guests on site.
Rental properties
Main lines serving multiple tenants.
What sewer line replacement charleston SC actually involves
A sewer line is buried, so the only way to fix it right is to see it first. We camera the pipe, show you the problem, and replace it with new pipe set at the correct slope.
Sewer line replacement charleston SC means removing the failing section of your main sewer line, or the entire run from the house to the city tap, and installing new pipe that meets current code. We start with a sewer camera pushed through a cleanout to map the break, then hydro jet the line if roots or grease are blocking the view. The old clay, cast iron, or Orangeburg pipe comes out, and new PVC pipe goes in at the correct slope, typically 1/4 inch per foot, so waste keeps moving.
Most charleston homes built before 1980 still have clay tile or cast iron underground, and both fail the same way: root intrusion at the joints, offset sections after soil movement, and bellies that hold water. If you are searching for sewer line replacement near me charleston SC because the downstairs toilet gurgles every time the washer drains, that is usually a main line problem, not a fixture problem. We confirm it with the camera before anyone digs.
- What it is
- Replacing the failing main line from house to city tap.
- When it helps
- Repeat backups, root intrusion, or a collapsed section.
- What you get
- New PVC pipe, camera footage, and a flow test.
How our sewer line replacement process runs
Five steps from the first call to a tested, documented line. You know what happens each day and who is on site.
Tools and methods we use on sewer jobs
Each method answers a different question. Together they leave very little to guess.
Clears grease, roots, and scale so the camera can see the true pipe condition. Also used to confirm flow after a replacement.
Locating and depth-finding tools that mark the exact path of the buried line before any digging starts.
Sets the correct fall on new pipe, typically 1/4 inch per foot, so waste keeps moving and no belly forms.
Clean cuts and code-correct couplings on new PVC pipe, with proper bedding stone under the line.
When Charleston homeowners replace a sewer line
A 1950s West Ashley ranch with original clay tile that has been snaked three times in two years.
We camera the full run, document the root intrusion and offset joints, and quote a trenchless pull through the side yard.
HomesA Downtown Charleston historic home where sewage backed into the ground-floor bathroom during a dinner party.
Our emergency crew jetted and cameraed the line the same night, found a collapsed section under the brick courtyard, and scheduled the…
HomesA Mount Pleasant rental property where the downstairs toilet gurgles every time the washer drains.
We ran a sewer camera and found a belly holding water plus a cracked joint.
BusinessesA James Island home where the water heater leaked and saturated the soil around the sewer line.
We repaired the water heater first, then cameraed the sewer line to confirm the wet ground was not a separate pipe failure.
Homes
How sewer replacement runs in Charleston
Charleston sits on a mix of sandy coastal soil, marsh fill, and historic brick vaults, and each one treats buried pipe differently.
French Quarter
Historic brick vaults and narrow access make trenchless the practical choice. Open-cut work here often requires hand digging and careful restoration.
Wagener Terrace
Many 1940s and 1950s homes still have original clay tile. Mature oak roots are the most common cause of joint failure in this neighborhood.
West Ashley
Longer runs to the city main and sandy soil. Bellies and offset joints show up often after years of soil settling.
- French Quarter
- Wagener Terrace
- West Ashley
- Mount Pleasant
- 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.
PhotoClay tile to PVC in Wagener Terrace
Before: A 1952 home with original clay tile and root intrusion at six joints. The owner had paid for drain cleaning every spring for three years, and the downstairs shower backed up twice during the holidays.
After: Trenchless pull replaced 62 feet of clay tile with new PVC pipe in a day and a half. The brick walkway and oak roots stayed intact. Flow test passed, and the camera footage showed a clean, properly sloped line.
Collapsed cast iron under a West Ashley driveway
Before: A 1978 ranch with cast iron that had scaled shut and cracked under the concrete driveway. Sewage backed into the laundry room on a Sunday night, and the line was holding water along a 40-foot stretch.
After: Open-cut replacement of 48 feet of pipe, with concrete cut and patched the same week. New PVC pipe set at 1/4 inch per foot slope. No backups since, and the driveway patch matched the surrounding concrete.
Historic courtyard line in the French Quarter
Before: A pre-1900 home with clay tile running under a brick courtyard. Roots had entered at multiple joints, and the homeowner did not want the courtyard torn up. Two previous plumbers had quoted full open-cut excavation.
After: Trenchless replacement through two small access pits at the cleanout and the city tap. New PVC pipe installed without disturbing the brick. Camera test passed, and the courtyard was back in service the same day.
Sewer problems we fix for Charleston homes
Most main line failures announce themselves long before the pipe fully collapses. Here are the ones we see most often in Charleston County.
Roots invading clay tile joints every spring
Repeat drain cleaning bills, slow drains, and eventually a full blockage that backs sewage into the lowest fixture in the house.
Cast iron pipe scaled shut with rust
Flow narrows year by year until the line holds water, gurgles, and finally blocks completely. Snaking only punches a temporary hole through the scale.
Sewage backing into the lowest drain
Health hazard, ruined flooring, and a call to a restoration company if it sits more than a few hours.
Bellies and offset joints after soil movement
Water pools in the low spot, solids settle out, and the line blocks every few months no matter how often it is jetted.
Why homeowners replace instead of patch
Spot repairs buy time. A full replacement buys decades. Here is what changes once the new line is in and tested.
No more repeat backups
A patched clay line keeps failing at the next joint, usually within 12 to 18 months.
Trenchless saves the yard
Trenchless sewer replacement charleston SC pulls new pipe through the old line path with only small access pits, often two holes instead of a…
Lower long-term cost
Affordable sewer line replacement charleston means paying once for the right fix.
Protects home value
A documented new sewer line is a selling point.
What you receive on the job
Clear records you can keep and share.
Camera footage
Before and after video of the line.
Pipe spec sheet
Material, length, and slope documented.
Written scope
The work performed, itemized.
16 years of Charleston sewer work
Charleston Harborline Plumbing has been replacing sewer lines in Charleston since 2010, which means 16 years of clay tile, cast iron, and Orangeburg pipe under our…
Pipe material
The camera shows clay, cast iron, or PVC so we know what we are dealing with.
Defect locations
Depth and distance readings mark exactly where the line is failing.
Slope and flow
A flow test after install confirms the new pipe drains without holding water.
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 1948 house had original clay tile and roots came back every spring. Charleston Harborline cameraed the line, showed me three collapsed joints, and pulled new pipe trenchless in a day and a half. They saved the brick walkway and the oak roots. No backups since, and they left the camera footage on a thumb drive.
Sewage backed into our laundry room on a Sunday night. Their emergency crew was out within two hours, jetted the line, and confirmed a crushed section under the driveway. The full replacement was scheduled that week. They patched the concrete and you cannot tell anything happened.
We manage six rental units near Harleston Village, all with old cast iron. Charleston Harborline replaced two main lines for us this year and handled every permit and inspection. Tenants stayed in place, and the crew cleaned up better than they found it. They are our first call now.
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 short 30-foot trenchless pull through a side yard sits near the low end. A 90-foot open-cut run under a driveway with concrete restoration pushes toward the top. Camera inspection, permits, pipe, and restoration are included in our quoted price.
Replace when the camera shows repeated root intrusion at multiple joints, a collapsed section, or a belly holding standing water. One cracked joint on otherwise sound pipe is a repair. If your line is original clay tile from a pre-1960 home and you have cleared roots twice in two years, replacement is the cheaper path forward.
Yes. We pull new HDPE or PVC pipe through the old line path from two small access pits, which protects driveways, brick paths, and oak roots. If your line has a severe belly or a crushed section under a slab, open-cut is the honest answer.
Most residential replacements take one to two days of on-site work. Add one to three business days for utility locates and permits before we dig. Concrete or sod restoration usually finishes within the same week. Emergency backups get stabilized the same day, with the permanent replacement scheduled right after.
Related Services
Other services from the same team.
- Water Heater InstallationWe install traditional tank water heaters from Rheem, Bradford White, and A.O. Smith.
- Water Heater RepairNo hot water? We repair gas and electric water heaters. We replace heating elements, thermostats, and anode rods.
- Tankless Water Heater InstallationTankless units from Navien and Rinnai save space and energy.
Get your sewer line replacement charleston SC quote today
(854) 226-6111Call Charleston Harborline Plumbing and we will camera your line, show you the problem, and give you a fixed price before any digging starts. Same-day emergency response available for active backups.
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.