In business since 1934, Jack Stone Sign Company is an electrical signs and display manufacturer. Based in Landover, Md., the company provides design, manufacture, service and maintenance of interior signs, exterior signs, metal canopies, fabric owning and light emitting diode(LED) displays. Additionally, it provides neon and cathode lighting system for accent color decoration and color sequenced lighting systems. Jack Stone Sign Company caters to commercial, government, industrial and institutional facilities. Its portfolio includes natural stone/brick signs, monument signs, projecting/wall signs, pylon signs, canopy and awning signs and architectural signs.