Casa Stringendo offers a range of appraisal services for instruments and bows that are submitted for our examination. The most common purpose for an appraisal is insurance coverage. The assessed value is the replacement value, which is the cost to replace the instrument with something similar within a reasonable time period. This service is available when there is no question of the instrument’s established attribution.  A minimum of one hour is needed to appraise your instrument or bow. Please make an appointment and be sure to bring any previous documents, including certificates of authenticity and the most recent insurance appraisal.  Appraisals are also conducted for legal, estate, or probate purposes. Under such circumstances, we would consider issuing a fair market value appraisal. This service is charged at an hourly rate.  We also offer verbal opinions if you wish to know the origin or value of your instruments for any reason.
 
Certificates of Authenticity
 certificate is your assurance of the authenticity of your instrument or bow. Our expert authority is respected worldwide. If you purchase a professional-quality instrument from us, a certificate will be provided at no charge.  If you did not purchase from us, we would be pleased to examine your instrument and offer our opinion as to its origin.  A set of color photographs is normally attached to the certificate.