We are  the premier Telecommunications installers in the bay area with
more than 30 years of experience serving San Francisco, San Jose, East
Bay, and Sacramento California.
  1. Network cabling voice
    CAT5e CAT6 CAT6a data cabling services including installation services for all copper communication cabling.Design and engineering service for voice anddata networks. AutoCAD drawings anddesigns by RCDD staff and manufacture training.
  2. Data structured cabling systems
    Multi Mode or Single Mode Fiber, Termination in SC, ST. OTDR Testing and Documentation. Network Cabling for all Data Systems. Network Cabling Audits and system management.
  3. Audio Video Systems installation
    Plasma displays, Multi-Room Audio Systems, CATV systems, Digital Signage.
  4. Business Phone Systems Business Phone Systems Sales and Installation.
    Cisco, TalkSwitch, NEC, Avaya, and Panasonic.