On The Build Show today, we’re taking a deep dive into home Wi-Fi design with master electrician CJ Nielson from CNC Electric. Learn the critical differences between amateur-grade and pro-grade Wi-Fi systems, and discover why planning your internet setup before construction can save you from signal headaches down the line. CJ walks us through three Wi-Fi options: basic ISP-provided setups, consumer-grade mesh networks, and professional-grade systems that deliver flawless connectivity across large homes. With real-world examples and expert tips, we cover everything from choosing the right ISP to integrating Ethernet wiring and access points for seamless signal coverage. Whether you’re managing a sprawling multi-level home or future-proofing for smart devices, this video will help you design a system tailored to your needs. Don’t settle for dead zones—watch now to ensure your home is wired (and wireless) for success!