John Steffen Restoration is a studio devoted to the art of conservation and restoration of fine furniture and antiques for both private collectors and dealers in the USA and Europe since 1986. Our studios also collaborate with contemporary designers and craftspeople in the USA, England, and Canada. We offer onsite work nationwide, and evaluation of pieces or collections worldwide. John Steffen does public speaking on furniture, design and topics related to the decorative arts. We are third generation dealers with over 130 years of family history in the art and antiques business.