We have extensive experience with tuning and repairs for tracker and electro-pneumatic organs with, but not limited to:

Jardine, Hook and Hastings, Pomplitz, Hinners, Barkhoff, Felgemaker, Oberlinger, Ott, Flentrop, Noak, Nichols and Simpson, Buzard, Fisk, Bedient, Moller, Schantz, Austin, Kimball, Kegg, Estey, Quimby, Tellers, Holtkamp, Casavant, Berghaus, Steiner-Reck, Schlicker, Letourneau, Zimmer, Wicks Reuter, Schoenstein, and Æolian-Skinner.