Welcome to Diamond Communications, Inc.
Since 1968, Diamond Communications, Inc. (DCI) has been committed to providing knowledgeable communication and security solutions to our client’s throughout the state of California. We are experienced with sites of all types and sizes. We have the equipment, experience, and dedication to help you select and install the right solutions for your home, business, and industrial properties or government sites. Contact us today with your needs, questions, or to get started.Contact us today with your needs, questions, or to get started.