Plumbing in Charleston, SC

Charleston's sewer mains average 43 years old, approaching the 50-year lifespan of gravity sewer pipe, creating frequent failures and backups. Salt air combined with high humidity accelerates corrosion in metal pipes, and tree roots from Charleston's oak trees wreak havoc on underground sewer lines.

Call (843) 499-3945
Service Location

Charleston, SC

SC Service Area

No extra travel fees for this area

Communities we serve

Huger Ridgeville North Charleston Daniel Island Mt Pleasant Holly Hill St George
  • Free On-Site Estimate
  • Licensed & Insured
  • 24/7 Emergency Service
  • Premium Materials
  • Workmanship Guaranteed
Charleston waterfront at high tide with pump station and drainage infrastructure managing tidal flooding

Charleston, SC

Emergency response available 24/7

Plumbing Built for Charleston's Coastal Challenges

Homes built before the 1960s often have galvanized steel pipes notorious for internal corrosion as their protective zinc layers erode. KO Plumbing diagnoses corroded lines, low pressure, and discolored water—then replaces failing pipes before leaks damage your home.

Tree roots crack underground sewer lines, requiring preventative tree maintenance and regular sewer line inspections to avoid costly repairs. Our sewer line inspection and hydro jetting services clear roots and sediment before backups occur.

Charleston's tidal flooding and high water tables mean water has little place to go at high tide, causing sewer backups and drainage failures. We install and maintain pressure tanks and water systems designed for the Lowcountry's wet conditions.

At a glance

  • 2 years of trusted local plumbing experience
  • Free written estimates with no obligation
  • Premium options most contractors don't carry — we explain the differences honestly
  • Responsive scheduling and clear communication from estimate to completion
Call (843) 499-3945

Every service, available in Charleston, SC

KO Plumbing provides drain cleaning, sewer line inspection, water heater service, and well pump repair throughout Charleston and the surrounding Lowcountry.

What Berkeley County customers say.

4.4
21 Google reviews

Worked with us?

Leave a Review

They came to our home and gor the work fine very fast. Limric company came and didn't know what to do. But KO Plumbing came in and got the job done. I really appreciate that and thanks guys!

sandra husser Google review · July 2026

Highly recommend KO Plumbing! They were incredibly professional and truly went above and beyond. They didn’t leave until everything was completely finished and working perfectly. Communication was excellent the entire time—they kept us informed and explained every step so we knew exactly what was going on. They installed all new equipment for our well pump, and the results were fantastic. We couldn’t be happier with their work and will 100% be using KO Plumbing for all our future plumbing needs!

Lindsay Thigpen Google review · January 2026

Recent projects

See all projects
Brass water meter assembly with pressure gauge and ball valves installed on main water line Plumbing
Stainless steel double-basin kitchen sink with spray faucet installed in white speckled quartz countertop Plumbing
Water heater tank with copper and PVC piping, shut-off valves, and connections installed Water Heater Installation and Repair

Serving Charleston, SC

Free on-site estimate. No commitment required.

Our crew knows Charleston, SC. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.

Call (843) 499-3945

Plumbing FAQ for Charleston, SC

Common questions from Charleston, SC customers about our services, process, and coverage.

Charleston's sewer mains average 43 years old, approaching the 50-year lifespan of gravity sewer pipe, creating frequent failures and backups. Salt air combined with high humidity accelerates corrosion in metal pipes, and tree roots from Charleston's oak trees wreak havoc on underground sewer lines.

We cover all of Charleston, SC, including Huger, Ridgeville, North Charleston, Daniel Island and surrounding communities. Travel does not affect our pricing — you pay for the work, not the drive.

Our crew is based in Moncks Corner, which puts us within a short drive of all Charleston, SC communities. Our work is backed by 2 years of local experience across SC Service Area.

Call us right away. We service, diagnose, repair, and replace submersible well pumps and related water systems throughout the area.

Yes. We offer emergency plumbing service when you need help the most. Contact us at (843) 499-3945.

Hydro jetting uses high-pressure water to clear tough clogs and buildup in sewer lines and drains. We recommend it for stubborn blockages.

Still have questions?

Call us directly. Real answers, no scripts.

Call (843) 499-3945

Proudly Based in Moncks Corner, SC

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 8:00 AM - 7:00 PM
  • Tuesday 8:00 AM - 7:00 PM
  • Wednesday 8:00 AM - 7:00 PM
  • Thursday 8:00 AM - 7:00 PM
  • Friday 8:00 AM - 7:00 PM
  • Saturday Closed
  • Sunday Closed

Get a Free Estimate