Smart Home Wiring: What to Plan Before the Drywall Goes Up
Updated: Sep 22, 2025
A little planning during a remodel saves a lot of patching later. Here's what to wire for — from smart switches to networked lighting — so your home is ready for whatever you add next.
The best time to plan smart home wiring is before the drywall goes up. Adding the right infrastructure now costs a fraction of what it costs to retrofit later.
Smart Switch Wiring Requirements
Most smart switches require a neutral wire at the switch location — something many older homes don't have. We run neutral wires to every switch box that needs one during a remodel.
Low-Voltage and Data Runs
Ethernet runs to every room are worth doing while walls are open. A hard-wired connection will always be faster and more reliable. We coordinate low-voltage rough-in alongside our electrical work.
Lighting Zones and Scene Control
Planning lighting zones before walls close lets you design how your home is lit — separate control for accent lights, task lights, and overhead fixtures. It's also the right time to rough in boxing and support for ceiling fan installation in any room you might want one down the road.
What to Ask Your Electrician Before Closing Walls
Ask about dedicated circuits for home office equipment, in-wall speaker wire runs, low-voltage conduit for future flexibility, and USB outlet locations in bedrooms and kitchens. It's also worth asking whether your panel needs an upgrade before adding all these new circuits — a remodel is the easiest time to handle it.
