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PHII Online Weatherization Training
Interactive training courses for weatherization professionals


Weatherization Course Live Training CampusProfessional Home Inspection Institute (PHII) has been leading the interactive training industry for more than a decade. As a premier home inspection training company, PHII has amassed credentials from multiple states, professional organizations and industry reviewers.  In addition to weatherization and home inspection courses, they offer online training for mold inspection, radon measurement, pest inspection, manufactured home inspection, and more.

The proprietary Course Authoring System supplements core lesson content with audio recordings, videos, images, diagrams, electronic flashcards, practice quizzes and a final certification exam - all online.

Professional Home Inspection Institute has a skilled team of instructors, technical writers, content developers, IT professionals and support staff members who are ready to help you 12 hours a day.  Support is available by email, through student-instructor forums, or via phone on our toll free number.  When you have questions, our professional team is standing by.

Meet Two Professional Home Inspection Institute Weatherization Trainers
Hear Directly From Our Students! View a Recent Testimonial Online.

Professional Home Inspection Institute is affiliated with all of the major non-profit national home inspection societies, including National Society of Home Inspectors (NSHI), American Society of Home Inspectors (ASHI), and National Association of Home Inspectors, Inc. (NAHI).  


Better Business Bureau
Better Business Bureau (BBB) Accredited Member
PHII is an accredited member of the Better Business Bureau's Online Reliability Program and authorized to display the BBBOnline logo. For verification call the BBB at (515) 243-8137 or Click Here.
Professional Home Inspection Institute is a division of Be Online Inc (BOI), incorporated in 1999 as one of the nations first online training schools.  Professional Home Inspection institute has certifications and course approvals in the following states:
  • Arizona
  • Connecticut
  • Illinois
  • Indiana
  • Kentucky
  • New York
  • Maryland
  • Oregon
  • South Dakota
  • Tennessee
  • Texas
Our online training programs fully satisfy the requirements in most states, though there are a few state that only recognize local training providers.  We actively seek certifications and approvals from states with oversight boards or review processes in place.