In order to abridge the time of renovation, our technicians start works over action when case renovation is already in progress: hammers and shanks replacing, dampers (replacing or renovation), damaged leather and felts replacement, centre wires checking etc. After restringing we start the action regulation and voicing. As a replacing materials, we use top quality brands such as Steinway, Renner or Abel.

SAP Renovation restores grand and upright pianos, irrespective of the instrumnet's brand, age or condition. Among our fortes we may enumerate professional team as well as professionally equiped repair rooms, such as modern paint shops, designed for frames and cases spraying. Thanks to it we are able to provide all types of finish, according to our customers' tastes and likings. It is a customer who is a designer of the instrument. 

Another asset of ours is a guarantee of unalterable prices. An established offer price, confirmed by a customer before repair commencing, remaines unaffected after rebuilding the piano. Additionally, each instrument is covered by 5-year warranty.