American Sign, based in New Haven, Conn., has been a provider of sign and banner supplies and materials since 1934. The company offers full design services, in-house manufacturing and installation of signs. It also provides permit acquisition services and repair of existing signs. American Sign s manufacturing capabilities include fabrication of internally illuminated signs, neon, letters and logos. The company s manufacturing plant uses CAD and CAM sign systems to produce illuminated channel letters, stud mounted letters, pylons, awnings, light boxes, neon, blade signs, vinyl and printed graphics and banners. American Sign offers graphics reproduction options in various materials such as wood, aluminum, acrylic, vinyl, brass and foam. The company s clients include Bayer Corporation, Allstate Insurance, Old Navy, Gap, Banana Republic, Yale University and Hospital of St. Raphael.