About

McMillan Data Communications (MDC) is a highly motivated, service-oriented, structured cabling contractor. Based in San Francisco, MDC is committed to providing state of the art VDV (voice, data, video) systems installations throughout Northern California.

We are proud to offer a team of highly skilled and trained professionals who are able to respond efficiently and effectively to any of your systems needs. Seamless project management and quality craftsmanship are cornerstones of the McMillan tradition since 1965.

MDC’s diversity allows us to respond to project requirements of all sizes, from single workstation complements to multi floor riser management. Our Service Department houses resourceful and knowledgeable service technicians who are available 24 hours, day or night, to meet your emergency needs.

We take great pride in our culture which places the needs of the customer at the forefront of all activity. We understand that by living this value, our organization will always be recognized as a premier cabling contractor.