The Classic Plumber — Knoxville's Plumbing Expert
Burst pipe, sewer backup, or no hot water? Call (865) 659-8294Human service Mon–Fri 7:30–5 · After hours, call anyway—we’ll confirm availability right away · AI guidance 24/7
Faucets — Knoxville, TN

Faucet Won't Shut Off? Repair in Knoxville, TN

A faucet that won't fully stop the flow is usually a worn or cracked cartridge (single-handle) or a broken seat washer and stem (two-handle). It's urgent because water is running continuously. Shut off the supply valves under the sink and call us — it's a quick, common repair.

Common symptoms
  • Faucet keeps running when the handle is off
  • Handle spins freely with no resistance
  • Water sprays from the handle
  • Handle won't reach the off position
Possible causes
  • —Worn or cracked cartridge (single-handle)
  • —Broken stem or seat washer (two-handle)
  • —Debris lodged in the valve preventing closure
  • —Handle or stem stripped so it can't turn the valve
Before you decide

What to consider before you decide

  • Shut off the supply valves under the sink immediately to stop the flow.
  • Don't force the handle — you can break the valve body.
  • If water sprays from the handle, the cartridge's O-rings have failed too.
  • This is a fast repair once the water is off — usually just a cartridge.
What to expect

How we diagnose and fix it

  1. 01Inspect the problem

    We look at the symptom and the affected fixture or line to understand what's happening.

  2. 02Diagnose the cause

    We test and isolate the actual component or section at fault — we don't guess.

  3. 03Explain what we find

    We show you the cause and the repair options with honest, upfront pricing.

  4. 04Repair or replace

    We fix the part or replace the unit using durable, code-compliant materials.

  5. 05Test and verify

    We confirm the repair works and check for leaks or proper operation before we leave.

Knoxville, TN

Plumbing Issues We Commonly See in Knoxville Homes

Knoxville-area homes include a wide mix of plumbing materials and building eras. Older cast iron, galvanized, clay, and copper systems can develop age-related issues, while newer systems have their own installation and component concerns. Local soil, trees, weather, water conditions, and the way a particular home was built can all affect plumbing performance, so we use the home's actual symptoms and system condition rather than relying on a neighborhood stereotype.

Related Plumbing Help articles
Frequently asked

Real questions, straight answers

REQUEST THE CLASSIC PLUMBER

Rather have us handle it?

Request service from The Classic Plumber — Knoxville's plumbing expert.