how much does a piano tuner charge
1 On average, the cost of piano tuning can be anywhere from $50 to as much as $200 for the complete tuning package. 2  The main factor that can influence this price is based on when the piano was last tuned. AcePianoTuning.com is another service that charges $90 to $100 depending upon how old the piano is. 2  If the piano has been tuned less than six months ago, the fees will be less.