Short Answer:
It is significantly better—and more cost-effective—to install a smart home
system during construction rather than retrofit later.

Why:

• Easier to run wiring
• Cleaner installation (no cutting into finished walls)
• Lower labor costs
• Better system performance

Retrofit Reality:
Still possible, but often involves compromises and higher costs.

Planning and Process Links:
Finding the right integrator
Installation timeline
Wired vs. wireless considerations
Budget planning
Mistakes to avoid during planning

Updated June 5, 2026