Just like any finely crafted instrument, a piano needs care to stay in peak condition. Ignoring early warning signs can lead to more costly damage down the line. If you notice any of the following issues, it may be time to call in a professional for piano repair. 1. Sticking or Unresponsive Keys 2. Out-of-Tune Notes That Don’t Improve After Tuning 3. Strange Buzzing or Rattling Sounds 4. Pedal Problems 5. Cracks in the Soundboard or Cabinet