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Crew Lead
Single Family, Manufactured Homes,
Multi-family 2-4 & 5-25 Units 

Blown Cellulose Attic Insulation_Dennis Schroeder, NREL 28659_0.jpg
Door weatherstripping_Werner Slocum_NREL 144457_0.jpg

What it takes


  • None

Certification Renewal

  • 5 year renewal cycle 

Certifications Earned 

  • REA Retrofit Installer : Stick Built Homes 

  • REA Retrofit Installer: Manufactured Homes 

  • Lead Based Renovation, Repair and Painting  

OTI Certification

  • Score of a 70% or better on REA Retrofit Installer: Stick Built Homes exam and the REA Retrofit Installer: Manufactured Homes Exam 

Certifying Agencies  

  • Oregon Training Institute

  • Oregon Health Authority 

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