Sump pump repair in Moncks Corner, SC

KO Plumbing provides sump pump repair for homeowners across Berkeley County and the surrounding Lowcountry.

Call (843) 499-3945
  • Crawl space and basement floors stay dry after heavy Lowcountry rainstorms
  • Accurate diagnosis means the right repair gets done, not a guess
  • A properly working pump protects your foundation from water pressure buildup
  • Restored pump operation reduces the risk of mold growth in enclosed spaces
  • Honest assessment of whether repair or replacement is the better path for your home
A plumber inspecting a sump pump installed in a crawl space beneath a residential home in Berkeley County, South Carolina. The pump sits in a sump pit with a discharge line running toward the exterior foundation wall.

Expert Sump pump repair in Moncks Corner, SC

Sump pump repair is one of the most time-sensitive plumbing calls a Berkeley County homeowner can make. Berkeley County sits in the South Carolina Lowcountry, where flash flooding from thunderstorms is a documented and recurring problem. When a sump pump stops working, water has nowhere to go and crawl spaces or basements can flood fast. KO Plumbing diagnoses the root cause of the failure, whether that is a stuck float, a burned motor, a clogged discharge line, or a tripped circuit, and gets the system working again. We serve homeowners across Berkeley County, Dorchester County, and Charleston County. Our approach is straightforward: find the problem, fix it correctly, and treat your property with care. If your pump is running but not moving water, cycling on and off without stopping, or has gone completely silent, those are all signs it needs attention now. Call KO Plumbing and we will get your sump pump back in working order.

What's included

  • Crawl space and basement floors stay dry after heavy Lowcountry rainstorms
  • Accurate diagnosis means the right repair gets done, not a guess
  • A properly working pump protects your foundation from water pressure buildup
  • Restored pump operation reduces the risk of mold growth in enclosed spaces
  • Honest assessment of whether repair or replacement is the better path for your home
Well Pump Specialist
Sewer and Drain Cleaning
Hydro Jetting Service
Emergency Plumbing Repair
Residential and Commercial

Need this service?

Get a clear assessment before you commit.

Call Now

Sump pump repair FAQ

Common questions about sump pump repair in Moncks Corner, SC.

Your sump pump likely needs repair if it runs constantly, makes grinding or rattling noises, or fails to turn on when water is present. Berkeley County's frequent heavy rain events make a non-functioning pump a serious risk to your crawl space or basement.

Yes, KO Plumbing serves homeowners in Dorchester County and Charleston County in addition to Berkeley County. Call us and we will send a plumber to your location.

A sump pump can stop working due to a stuck float switch, a clogged discharge line, a burned-out motor, or a loss of power to the unit. A plumber can inspect the system and identify the exact cause so the correct repair is made.

Repair is often the right choice when the motor is sound and the failure is a mechanical or clog issue. A KO Plumbing plumber will inspect your unit and give you an honest recommendation based on what we find.

A pump that runs without moving water usually has a clogged or frozen discharge line, an air-locked impeller, or a check valve failure. Each of these problems can be repaired once a plumber identifies which one is causing the issue.

A licensed plumber should handle sump pump repairs to make sure the system is correctly diagnosed and safely restored. Incorrect repairs can leave your Berkeley County home unprotected during the next storm.

Still have questions?

Call us directly. Real answers, no scripts.

Call (843) 499-3945

What Berkeley County customers say.

4.5
25 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

Excellent work and very professional. My issue was complex but they did not give up and stayed until everything was working properly. They will be my go to for any plumbing needs in the future and I would highly recommend them to others

Russell Barnett Google review · August 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

Happy with our service?

Scan the QR code to leave us a review!

Scan to leave a review for KO Plumbing

Scan to Leave a Review

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