About
3Phase Networking

3Phase Networking is a Managed Service Provider that installs low voltage cabling and network equipment, security cameras, and also offers IT support for businesses of all sizes. Our company was founded in 2024 by two field technicians who wanted to provide high quality services and build real, long-term relationships with their customers. Our company is based out of San Antonio, Texas, and serves all of Texas. Our goal is to ensure your internet is running fast, your cameras are clear and functional, and that you are focused on what matters most.

Our Mission

Build secure, efficient systems that help organizations operate with confidence.

Our Approach

Plan thoroughly, install precisely, and support proactively over time.

Our Team

Experienced technicians, designers, and support specialists focused on your success.

Customer Focus

Fast response, clear communication, and service delivery you can count on.

Why work with us

Choose a team that moves fast, keeps systems secure, and delivers with transparency.

We partner with your business to design, install, and support technology that works reliably from day one. Our installs are built for performance, long-term uptime, and easy handoff so your operations stay online and protected.