Find a certified mobile/ manufactured home installer here.

When is a certified manufactured/mobile home installer required?

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 Installation work requiring a certified manufactured home installer is:

Installer certification is not required for licensed plumbers or electricians working within the scope of their license.

  • Certified Installer Tag Requirements

    Expand/collapse Are certified installers required to post special tags on the M/MH being installed?

    Expand/collapse Who issues installer certification tags?

    Expand/collapse Where should the installer certification tag be located?

    Expand/collapse Who may remove an installer certification tag?


    For more information:

    RCW 43.22 Sections 335-495 - Manufactured/mobile homes, factory-assembled structures. (apps.leg.wa.gov)
    RCW 43.22A - Mobile and Manufactured Home Installation. (apps.leg.wa.gov)
    WAC 296-150I - Manufactured Home Installer Training and Certification Program, Installation Code. (apps.leg.wa.gov)
    WAC 296-150M - WA Manufactured Home Code. (apps.leg.wa.gov)