How much does toilet repair typically cost including parts?

Toilet repair pricing at Gold Star Plumbing, Heating, & Cooling is given as a flat-rate quote after a $179 diagnostic (waived with repair), and quotes include parts and labor. Most fixes come from worn internal parts in the tank, so the final cost depends on what we find and whether the issue is isolated to the toilet or tied to the drain or main line. We confirm the exact price on-site using our Gold Star Diagnostic Protocol and then present clear written options. We service many homes around the Oyster Bay area, so we carry common parts to finish most repairs the same day. Members of our Gold Care Club receive 15% off repairs.

You’ll see the biggest price differences based on the repair scope:

• Flapper or chain replacement for constant running
• Fill or flush valve repairs for weak or noisy refills
• Wax ring or loose-bowl resets for leaks at the base
• Cracked tank/bowl or drain-line clogs that may need larger repairs

If water is leaking, close the toilet’s shutoff valve and avoid flushing until a technician inspects it. <br/> Updated: 2026-04-02 <br/> Need help in Oyster Bay, NY? Call (516) 200-4014 or book online. "Great service. Very professional and very clear about their pricing." — Alison E.