How Much Does Smart Home Installation Cost? [2026 Data]

Smart home installation costs $299–$5,000. Starter kit (thermostat + few devices) $299–$800; mid-range (lighting, locks, cameras) $1,500–$3,000; full integration $3,000–$10,000+.

Per-device: smart thermostat $150–$350; smart lock $200–$400; smart lighting $50–$150 per fixture. Professional install ensures compatibility.

Prioritize security and HVAC for best ROI. Expand over time—start with high-impact items.