Plumb Signs Inc. is a full-service sign and produces signage for companies of all sizes nationwide. Located in Tacoma, Wash., the company provides services, such as designing, manufacturing, installation, maintenance and leasing. Plumb Signs Inc. also offers project management for franchise and multi-site accounts and conversions, along with a leasing option, code research, permit procurement, and service of signage and lighting for parking lots. Plumb Signs Inc. caters to retail, entertainment, health care and public projects.