We sell cemetery monuments and pet monuments. Are company also engraves in all of Rhode Island cemeteries and some areas in Massachusetts. We also sell cemetery vases, ceramic portraits. and pet monuments. History Established in 1989. There has been three generations of the Guiot family that have worked in the cemetery trade for many years. Guiot Monuments has been established since 1989 and still thriving. Custom designs at no extra cost to you. We sell only the "Best Quality" of granite from New England and worldwide. Let us help you customize your stone!