Installers

Installing a mobile or manufactured home? What you need to know

Manufactured/Mobile Home Installation Requirements

Find out how to become certified in Washington State as a mobile/ manufactured home installer.

Verify a Certified Installer

Verify a certified manufactured/mobile home installer.

Installer Training & Certification

Find out how to become certified in Washington State as a mobile/ manufactured home installer.


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Additional Forms for Installers

Manufactured Home Installer Certification Tag Order Form (F622-077-000).

Manufactured Home Installer's Monthly Certification Tag Report (F622-078-000).

Manufactured Home Installer Certification Tag Transfer Request Form (F622-079-000).

Manufactured Home Installer Continuing Education Registration Form (24 KB PDF).

Installer Training and Certification Application Form (48 KB PDF).

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