Licensing & Permits
L&I inspects electrical work, boilers, elevators and manufactured homes. We license electrical professionals, plumbers and construction contractors, and ensure their safe practices.
Use this search tool to get all the details of an approved Intent or Affidavit for prevailing wages.
Important note about Rates: Choosing correct worker classifications depends upon determinations published by L&I.
If you remodeling or repairing your manufactured home, you may need a permit. Use this information to determine if you need a permit, how to purchase one, and requesting an inspection for the work done.
Find an Apprenticeship Program in Washington State.