Gary Rotenberger opened up shop in 1990 under Gilbertsville Custom Framing. He since expanded doing restoration and repair work on antique frames. For over 26 years he has been satisfying customers with top quality service of matting. Custom framing and restoration. Gary’s an excellent craftsman having many years of experience in the woodworking field. He is a member of the Society of Gilders Gary took restoration and toning classes at the Smithsonian institute and studied water gilding at Coleman Fine Art in Charleston SC.