Question: how much does it cost to fix a leaking pipe in the wall?
Answer: Cost to Fix Leaking or Burst Pipes Leaking pipes cost an average of $150 to $350 to repair, while diagnosing leak locations can add an additional $100. This doesn't include repairing the wall after the fix. Drywall repair costs an additional $250 to $750 depending on the size and location of the hole.