New Construction Wiring - 1 2 3 Home Theater Types of New Construction Wiring We specialize in installing: Ethernet Wiring: This is the wiring that runs your home network, and nowadays many of your home entertainment components. How to Wire Your New House for Home Automation Electrical Wiring. Ask your electrical contractor to run neutral wires to all junction boxes. Although most electricians do this as a matter of professional practice, making your preference known ensures you will always have a neutral wire available. Neutral wires are required for most powerline home automation devices.