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High praises from satisfied clients.


Testimonials about our Piano Services in West Covina, CA

Find out what customers have to say about our piano services in West Covina, CA, by reading the testimonials below. John stands behind all of his services and can't wait to add you to his long list of satisfied customers.

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"I am pleased to write this letter of recommendation for John Caterino. He has been employed as a piano tuner for Bonita Unified School District for several years.

Personally, I can vouch for his excellent and careful attention to detail in his tuning work. He shows up promptly and reports any special needs and repairs that are necessary. Several instruments that he tunes are quite old and in poor condition; however, John is willing to put in the necessary time and energy into tuning these pianos as well as the new ones.

I have dealt with other tuners in the past who have done a poor job of accurately tuning the keyboards and were careless with my classroom area. John is professional and considerate of each music teacher's needs and requests."

Nancy Wolfe, Choral Director, Lone Hill Middle School, San Dimas, CA


"Mr. Caterino does a superb job, not only tuning my piano but doing repairs as well. I would not hesitate to recommend him highly."

Lee Hache, West Covina, CA


"John Caterino Piano Service has been tuning and repairing our pianos for numerous years. The Covina Center for the Performing Arts highly recommends him to anyone needing this service."

Retha Champion, Executive Director, Covina Center for the Performing Arts, Covina, CA


"For the past eighteen years, as Director of Music at Sacred Heart Catholic Church (Covina, CA) and Music Teacher at Sacred Heart School, I have called upon John Caterino to tune and maintain the pianos located in the church and school. John has always demonstrated excellent professional service in his work with these instruments, and he has consistently maintained first rate communication with me and with the administrative staff. I look forward to calling upon John to continue in this capacity for many years to come!"

Patrick Flahive, Director of Music Ministries, Sacred Heart Catholic Church, Covina, CA


"John has been tuning my baby grand piano for several years. I am very pleased with the results. He reminds me when the tuning is due and always arrives promptly. Above all, the piano sounds wonderful."

Margaret Miser, Duarte, CA


"John was recommended to us by the Music Director at Our Lady of the Miraculous Medal Church in Montebello. He has been tuning our Yamaha grand piano for the last five years. We are very pleased with his work."

John Montelongo, Montebello, CA



Contact piano tuner John Caterino in West Covina, Glendora, and Diamond Bar, California, to enlist his services now.