Piano restoration, voicing & tuning, done to concert standard.

At least twice a year for a home piano, following manufacturer and Piano Technicians Guild guidance, typically once in spring and once in fall to bracket the heating and cooling seasons. A new piano should be tuned three to four times in its first year while its strings and structure settle. Pianos that are played hard, taught on, or performed on are tuned more often.

Tuning sets the pitch of the strings so the piano plays in tune. Voicing shapes the tone quality of the hammers so the piano sounds the way you want, brighter or more mellow, and even from note to note. A piano can be perfectly in tune and still sound harsh or uneven, which is a voicing issue, not a tuning issue.

A440 is the international standard and the right choice for almost every home and studio piano in the United States, because it matches other instruments and recordings. A442 is a slightly higher, brighter reference preferred by some orchestras and European venues. A piano should be kept at whichever pitch it will actually be played against.

Because it responds to humidity, not just playing. As the air gets more humid, the wooden soundboard swells and pushes up string tension, raising the pitch; as the air dries out, the soundboard shrinks and the pitch falls. These seasonal movements are the main reason even a lightly played piano still drifts and needs regular tuning, and they are why stabilizing humidity is one of the best things an owner can do.

Regulation is the precise adjustment of the many moving parts of the piano’s mechanism, more than thirty adjustment points per note, so that each part acts at the correct moment and every key responds identically. It controls how the piano feels and responds under the fingers, which is separate from tuning (pitch) and voicing (tone). Signs a piano needs it include uneven touch, sluggish or missed repetition, and a loss of control when playing softly.

Reconditioning cleans, repairs, and adjusts the existing parts without major replacement. Rebuilding replaces the major worn components, such as the soundboard, pinblock, strings, and action parts, to renew the instrument’s structure and performance. Restoration means rebuilding to original specification, returning the piano as closely as possible to how it was when new, including the cabinet and finish.

It is worth rebuilding when the finished instrument’s value, in quality, money, or sentiment, justifies the cost. Fine instruments such as Steinway and other premium grands are excellent candidates, because they were built to be rebuilt and reward the investment. Rebuilding an inexpensive, mass-produced piano is usually not economical, and a reputable technician will tell you so.

A comprehensive rebuild can include a new or restored soundboard, a new pinblock, all new strings including custom bass strings, recapped bridges, a new action with hammers, shanks, flanges, wippens, and dampers (commonly Renner components on concert-grade work), recovered and rebushed keys, and a refinished cabinet and plate. The exact list depends on the piano’s condition and the level of restoration chosen.

A piano technician is a trained professional who specializes in the maintenance, repair, and restoration of pianos. They work on both the mechanical and structural components of the instrument, such as the action, hammers, strings, and soundboard, performing tuning, regulating the action, repairing broken strings, replacing worn hammers, and restoring damaged soundboards. They also diagnose and fix issues like sticky keys, uneven key response, or buzzing sounds.

Fluctuating humidity is the single greatest environmental threat to a piano, cracking soundboards and making stable tuning impossible. The professional standard is a stable environment away from vents, radiators, and direct sun. Where room humidity cannot be reliably controlled, a Dampp-Chaser Piano Life Saver System installed inside the instrument holds the air next to the soundboard steady, improving tuning stability and protecting the structure. We assess the room and recommend it when the environment warrants.