The Master’s Touch
in Every Key
Over 25 years of precision piano tuning, regulation, and artisanal care for the world’s finest instruments.
Our Expert
Piano Services
Master Piano Tuning
With over 25 years of mastery, we provide precision tuning using aural and electronic techniques to restore your instrument's harmonic clarity and stability.
Professional Regulation
Adjusting the touch and responsiveness of the action mechanism to ensure your piano responds with perfect sensitivity and dynamic control.
Tone Voicing & Refinement
Customizing the tonal character of your piano by refining hammer density, achieving a warm, balanced, and expressive sound tailored to your preference.
Minor Repairs & Maintenance
Expert care for structural longevity, including fixing sticking keys, replacing broken strings, and addressing worn felts with artisanal craftsmanship.
The Art of Artisanal Precision
With over twenty-five years of dedicated mastery, John Zeiner III, a fourth generation piano technician, brings an unparalleled standard of precision and craftsmanship to the world of fine instruments. John Zeiner III apprenticed under the watchful eye of John J. Zeiner & Sons, a four generation piano business established in 1912.
John Zeiner III LLC provides a comprehensive approach to piano care that extends beyond standard tuning. Our expertise covers mechanical regulation, tonal voicing, and specialized repairs designed to restore the soul of your instrument. Whether in a concert hall, a private studio, or your home, we ensure every adjustment contributes to a peak performance experience, honoring the complex engineering of every piano we service.