What We Do

Fiber Optics  –  Copper Cable  –  Data Centers  –  WiFi  –  Surveillance  –  Active Shooter Detection

As a premier Los Angeles Telecommunications Contractor, we serve as your one-stop solution for comprehensive networking and security needs. Our expertise spans the installation of cutting-edge fiber optics, air-blown fiber, infrastructure copper wire cabling, and wireless solutions. Our low voltage expertise enables us to accommodate small-scale local area office networks (LAN) to expansive corporate, commercial, and academic applications, as well as wide area networks (WAN).

In addition, we specialize in Active Shooter Detection Systems, Security Camera installations and offer software imaging and etching services for Lenovo laptops. Our comprehensive offerings encompass Telecommunications Consulting, Design, Installation, Project Management, Certification, Warranties, and top-notch security solutions.

With a steadfast commitment to excellence, efficiency, and integrity, we empower businesses to connect, communicate, secure, and thrive in today’s dynamic digital landscape. CableMasters is a certified Minority Business Enterprise (MBE), Disadvantaged Business Enterprise (DBE), and Small Business Administration (SBA) partner. We proudly service the greater Los Angeles area, Orange County, and beyond!


  • Network Design – Logical & Physical
  • Cable Plant Certification
  • Network Certification
  • CAD Drawings
  • Data Center Build-out
  • Conduit Installation
  • Computer Room Relocations
  • Phone Systems
  • CATV/CCTV Systems
  • Security Cameras
  • Structured Cabling Systems
  • Cat-5e, 6, 7 & 8 Installs
  • Cable Plant Design
  • Laser Infrared Wireless
  • Wireless Networks T1-OC12
  • Fiber Optics
  • OpenEye Cloud-Managed Video Surveillance
  • OSP Installations
  • Extended Warranties
  • Shooter Detection Systems Provider