John Canning and Company, Ltd., Cheshire, CT 06410, U.S.
-- Historic Decorative Finishes, Stenciling, Marbleizing, Refinishing.
-- 203-272-9868  http://www.canning-studios.com

Hayles and Howe, Inc., Baltimore, MD 21211, U.S.
-- Ornamental Plaster and Scagliola. Restoration, Conservation and Refurbishment of Historic Plaster.
-- 410-462-0986  http://www.Hayles-and-Howe.com

New Millenium, Inc., Suttons Bay, MI 49682, U.S.
-- Decorative Painting and Restoration of Interior Decoration, Faux Finishes, Murals and Fine Arts.
-- 231-271-3263  

Conrad Schmitt Studios, Inc., New Berlin, WI 53151, U.S.
-- Stained Glass, Decorative Painting, Mosaics and Statuary. Creation and Conservation.
-- 262-786-3030  http://www.conradschmitt.com