provision of a report on the valuation of cultural values;

scientific, technical, and art history expertise;

provision of consultations on the valuation of musical instruments;

provision of services for assessing the liquidation value of instruments held on the balance sheets of institutions, enterprises, and organizations of all forms of ownership.

bow hair replacement;

bow stick repair;

bow stick straightening;

bow frog repair;

mounting nichrome/silver/silver-plated winding on the bow stick;

bow frog replacement;

bow head bone replacement;

peg replacement;

fingerboard replacement;

upper and lower nut/saddle replacement;

endpin/spike replacement in cello;

bridge, soundpost replacement;

pegbox and scroll repair;

instrument body repair (without removing/with removing the top/back plates);

major instrument overhaul.