The Signworks of America Inc. Share: Signs Visit Website Request Info 23673 Connecticut St., #2 Hayward, California 94545 (510) 538-1551 Facebook Hours: Monday thru Friday 9:00 am to 5:00 pm About Us We fabricate and Install Channel Lettering Signs, Vehicle Graphic, Window/Wall Graphics, Banner and Large Format Poster About Highlights Media Map About We fabricate and Install Channel Lettering Signs, Vehicle Graphic, Window/Wall Graphics, Banner and Large Format Poster Highlights https://thesignwrks.com/gallery/ Media Directions We located in Hayward off the San Mateo Bridge (92). What's Nearby? Distance: 5 10 15 20 25 50 mi.