Bert Jantsch, Piano Tuner (Registered Piano Technician)

Few things ground a neighborhood like the quiet precision of a piano in tune. Bert Jantsch, a registered piano technician, brings that steady hand to Brooklyn’s western edge. The service covers everything from routine pitch adjustments to action regulation and minor repairs—tasks that keep instruments sounding their best without unnecessary fuss. Bay Ridge’s tree-lined blocks offer a fitting backdrop for work that demands patience and an ear for detail. At 7410 Ridge Blvd, the shop sits among small storefronts and brownstones where music often spills from open windows. They handle uprights, grands, and vintage consoles with equal care, ensuring each key responds as it should. When the time comes to schedule a visit or ask about a specific issue, call (646) 515-4707. For directions, the map can be found here.