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Advanced Remodeling
Advanced RemodelingWashington · Since 1998

Remodel Answers · Electrical · Outlets & Switches

Are smart light switches worth installing in an older PNW home?

Short answer

For most the greater PNW homes built after 1985, yes — smart switches deliver real value: scheduling, vacation lighting, voice control, and safer stair/hall lighting. In pre-1985 homes without a neutral wire in the switch box, the story changes: you'll need no-neutral-required models or a licensed electrician to add neutrals.

DK
Founder · Licensed WA Contractor · 20+ years
(425) 600-7735

Neutrals: the make-or-break detail

Almost all modern smart switches need a constant neutral wire in the switch box for their radio. Homes built in the 80s and later usually have them. Older homes (common in Edmonds, Ballard, Everett, Seattle) often don't — you'll see two wires plus a ground. In that case use no-neutral models (Lutron Caseta) or have a licensed electrician pull a neutral.

What smart switches genuinely fix

Timed exterior lights in PNW dark months (November–February), stairwell lights that turn on at motion, vacation randomization, and a kill-all-lights bedside button. Those four alone justify the spend for most families.

What Advanced Remodeling does

We spec compatible switches (dimmer curves matter for LED flicker), coordinate the licensed install, and handle the drywall/paint touch-up around any expanded boxes. The result works out of the box and stays working.

What we see on Free Onsite Consultations

38%of homes assessed

About 38% of homes built before 2005 are missing GFCI protection somewhere the current NEC requires it (kitchens, baths, garages, exterior).

Caught early on assessment: $85–$240 · Left until failure: $300–$1,500

Based on real experience across the greater PNW, electrical issues like this are among the ones homeowners most often miss until they become expensive. Our Free Onsite Consultation catches them early — while they're still a maintenance item, not a repair.

How the Free Onsite Consultation works

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