Nor-Cal Signs creates custom signs, posters and banners for every size and occasion. Located in Camino Plaza off San Bruno Avenue, there's no signage too big or to bold to make. It offers an array of fonts, designs, materials and graphics, all of which are displayed on the walls throughout the store. Nor-Cal Signs made the all-time home run leader board for AT&T Park, home of the San Francisco Giants. It also repairs signs and can ship product nationwide.