Call Us Today: (610) 935-0115

"Professional Piano Service
Since 1972"
Office Hours
Monday - Saturday : 8 A.M. - 8 P.M
Piano Technicians Guild | Registered Piano Technician

Mission Statement

"Pianos come in many sizes, shapes and levels of quality. No matter what style, age, or
brand piano you own, Keller Piano Service is dedicated to helping you keep it performing at its best."

Exemplary Piano Service Across Philadelphia, PA

At Keller Piano Service, we strive to provide the highest quality services to ensure your instrument makes beautiful music for generations.

Our Clientele Includes:

  • Astral Artists
  • Lenape Chamber Ensemble
  • Brandywine River Museum
  • Meadowood & Quadrangle Retirement Communities
  • Bryn Mawr Conservatory
  • Eastern University
  • Episcopal Academy
  • Swarthmore College
  • Foulkeways
  • Granite Farms Estates
  • Many Schools & Churches
  • Piano Owners throughout Philadelphia Suburbs
Piano Restoration Contact Us | Philadelphia, PA | Keller Piano Services
Recent Restoration by KPS
"Many of the performers have complimented us on what great pianos we have. We never received such compliments before Bill began maintaining our instruments. Foulkeways values our relationship with Keller Piano Service and anticipate it will go on for a long time."

–Matthew G, Director of Admissions, Foulkeways at Gwynedd
"I heartily recommend Keller Piano Service. Eastern University has had a long standing relationship with KPS and I have found Bill to always be a consummate professional—excellent work done in a timely fashion at a good price."

–Dr. Ron M. Chair of the Music Department at Eastern University
"I enjoyed playing due to your immense care in tuning and prepping it. Many people commented that they had never heard the piano sound so good."

–Dr. Donna C., an International Performing & Recording Artist
"The difference in the piano since you worked on it is nothing short of AMAZING. What a great job you did! I just wanted to let you know how impressed we all were."

–Vera W., Founder & President of Astral Artists
"I am loving the sounds that the piano and I are making together. Thank you so much for everything."

–Sandra J., Owner of a Mason & Hamlin Grand Piano Recently Reconditioned by Keller Piano Service
"The piano looks and sounds great! You guys did a great job. Thanks"

–Dan L., CEO of Rivercrest Golf Club
Contact us today to request an appointment for our professional piano services.