Your business sign communicates not only your business name, but also is the "face" of your business. The right sign can warmly communicate not only your business name and slogan, but it can also convey the personality of your business.
When helping a client with their business branding, I often get asked if I can do banners and other forms of signage. While it is not my primary business, there are certain types of signs that I can do. If your signage needs exceed my capabilities, I know several sign companies in the area that I can refer you to.