Certifications & standards

Pre-approved at the state level.

Our units are inspected by the State of California during factory build — which means local jurisdictions can only inspect the site work, not the factory work. Major time savings versus stick-built.

Why HCD certification matters

State inspection equals local approval.

Because the State of California signs off on the factory build, your local AHJ only inspects the site work — foundation, utility hook-ups, and final placement. That collapses inspection cycles and shrinks the path from permit to certificate of occupancy.

The Clever Tiny Homes line ships nationwide as Park Model RVs (ANSI 119.5). Clever Builds modular ADUs are CA-only and HCD-certified.

  • CA HCD Factory-Built Housing
    State-level pre-approval — local AHJ inspects site work only.
  • Title 24 compliant
    Baked into the factory build — no retrofit required.
  • Member, Better Business Bureau
    Established, accredited, accountable.
  • USMCA-compliant, IMMEX-registered
    Cross-border manufacturing, fully compliant.

Ready to start your project?

Tell us about your property. We'll come back with feasibility, budget, and timeline — within 5 business days.