Low Voltage, Telecommunication and Security Systems

Sievert Electric is one of the leading low voltage contractors in the Chicago area. We provide design build services, installation, service and maintenance to all types of communication and low voltage systems. These systems include, but are not limited to, network cabling infrastructure, audio-video systems, access controls, closed-circuit video systems and telecommunication systems.

24-hour emergency service

Infrastructure wiring and cabling solutions

  • Voice and Network Data
  • Category 5E, 6/6A and coaxial
  • Fiber optic, single and multimode
  • Building riser cabling and management
  • Wireless access points / Wifi Ethernet
  • Underground cabling
  • Campus / Outdoor Cabling
  • Turn Key Fiber-optic systems
  • Data room design and installation
  • Connecting hardware

Audio and Sound Systems

  • New Installs
  • Upgrades / Remodels
  • Speakers / Amplifiers / Mixers / Paging Systems
  • Office Communications / Intercoms

Access control

  • Staff badging
  • Biometrics
  • Parking Lot Gate controller access
  • Proximity Readers
  • Video / Access Control Integration

Video Surveillance

  • Camera designed layouts
  • IP Networking
  • NVR / DVR
  • CCTV / IP / Wireless / Indoor-Outdoor / IR
  • Remote Monitoring Solutions
  • Video Management Software


  • Existing Telephone system moves, additions, changes and disconnects (MACD)
  • New Telephone system sales and services
    • LG –Ericsson Turn Key Systems
    • Unified Communications
    • IP telephony
    • Unified messaging
    • SIP
  • Customer Audit studies
  • Lease Purchase Programs
  • Paging and internal communications

SIEVERT ELECTRIC has a large team of cabling designers and service technicians. Our technicians have the experience to handle everything from small systems to large. We have highly trained union communications personnel who provide expertise in the installation and servicing of voice, data, video and security and networks systems.

Fiber Optic
Fingerprint Access
Video Surveillance