Sign manufacturers create custom signs.
Local, retail sign manufacturers sell signage directly to the end user.
National retail sign manufacturers also sell signage directly to the end user. National retail sign manufacturers generally use defined distribution channels, and sell signs that do not require a professional sign installer.
Wholesale sign manufacturers sell signage to local retail sign companies through defined channels. Signage may require the services of a professional sign installer (usually the local sign company ordering the sign).
National sign manufacturers, or "National Account Providers," are large retail companies that specialize in corporate architectural and brand identity signage. They provide both manufacturing and project management for sign and graphics solutions to large buyers at the national level.
Depending on the application, several other services may be required to complete a sign project. These services may include sign surveys, sign permitting, sign manufacturing, and sign installation. Signs commonly require service, repair, and maintenance as well.