We are your telecommunications experts in the Chicagoland area. From large-scale corporate voice systems to the smallest project, we can handle it.  Our priority is meeting your voice needs.  Our services include:

  1. VOIP

  2. Voice Cabling

  3. Horizontal Cabling

  4. Multi Pair Backbone

  5. Fiber Backbone

  6. Circuit Extensions

  7. Outdoor Duct Banks

  8. DSL & T-1 Cabling


We have the foresight to anticipate and predict your future data needs. Growth of the technology industry requires a company adept at looking beyond current needs. We are ready to analyze your current infrastructure and prepare you for the ever-increasing changes down the road. Data services include:

  1. Data Cabling
  2. Horizontal Cabling
  3. Fiber Backbone
  4. Backbone Cabling
  5. Network Testing and Certifying
  6. MDF/IDF and IT Closets
  7. Wi-Fi Cabling 
  8. Data Centers


CVADA wants you and your property to be protected with our Security systems. Our team of experts will help you design and install a security system customized to your needs and requirements. Services include:

  • Design

  1. Installation

  2. Integration

  3. Maintenance

  4. Programming

  5. Security Cabling


A quality Access control systems designed and installed by us will provide safety and security for you and your property. We can value engineer and install a complete access control system in a timely manner. Call CVADA today to review your access control system or requirements. Our Access services include:

  1. Stand Alone Systems

  2. Pin Access Control

  3. Proximity Card Control

  4. Motion Sensors

  5. Door Control

  6. Intrusion Detection

  7. Cards and Key Fobs

  8. Access Control Cabling


We are experts in audio and video systems installation, maintenance, and repair. We can design and install a fully customized audio and video system around your needs. We welcome questions regarding your audio/video needs. We know the difference a professional designed and installed AV system makes. Our Audio and Video capabilities include:

  1. Design

  2. Installation

  3. A.V. Cabling

  4. Monitors & TV

  5. CATV

  6. Projectors

  7. Pro Audio Amps

  8. Speakers

  9. Plug & Play


Fire alarm is the most important system in your building. CVADA has designed and installed countless fire alarm systems, and has a deep understanding of its importance for safety. Our trained fire alarm technicians will insure proper installation or service of your fire alarm system. Our fire alarm system capabilities include:

  1. Design

  2. Installation

  3. Troubleshoot and Repair

  4. Fire Alarm Panels

  5. Annunciation Devices

  6. Detection Devices

  7. Networks

  8. Fire Alarm Cabling

  9. Testing & Certification