About CNP

CNP Signs & Graphics is a full service sign company, providing fabrication and installation services nationwide. Established in San Diego, California in 1939 as a neon sign shop and operating for more than 78 years under the same family ownership, CNP has evolved to become recognized as one of the premiere companies in the sign industry.

Sharing Our Knowledge

At CNP our goal is to share with you the knowledge we’ve acquired throughout the years. From a comprehensive breakdown of sign types, to a glossary of commonly used terms, we want our expertise to help you find what you are looking for.