Interviews with Radon Experts

(147 customer reviews)


This audio-based home study course provides you with an easy-to-use format of recorded phone interviews with respected experts in the field providing valuable information and insight to the radon industry.

SKU: C-4-104 Category: Certified By:


A unique and interesting course with interviews from various experts within the radon industry, ranging from physics to measurement devices to aspects of working with real estate professionals.

There is approximately 4 hours of coursework, including audio, publications, and online quizzes that are taken as you progress through the course (not timed and may be taken unlimited times).  There is no time limit for taking the course, and even after completion you continue to have access to the course in order to refer back to resources.CERTI students also have access to business tools such as sample contracts, and warranties.  We are also available by phone during and after the course for any questions concerning the course or radon situations you come across on the job.

Course Includes:

  • Recorded audio interviews
  • Online Quizzes
  • Downloadable Course Certificate
  • 4 Category 1 CE Credits

The following interviews are included:

  • William Field, PhD – Univ of Iowa – “Health Effects of Radon”
  • Steve Gladstone – Stonehollow, Inc. – “Radon and the Home Inspector”
  • Ralph Holmen – National Association of Realtors – “Real Estate Testing”
  • Phillip Jenkins, PhD, CHP – Bowser-Morner, Inc. – “QA/QC”
  • Jerry D Lowry, PhD – Lowry Environmental Engineering – “Radon in Water”
  • Richard Manning – Femto-Tech, Inc. – “Continuous Radon Monitors”
  • Leo Moorman, PhD – HMM, Inc. – “Physics”
  • Shawn Price – Air Chek, Inc. – “Activated Charcoal Devices”
  • Paul Kottrapa, PhD / Rick Stieff – RadElec, Inc. – “Electret Ion Chambers”
  • Mark Salasky – Landauer, Inc. – “Alpha Track Detectors”
  • Dan Steck, PhD – St. Johns University – “Variability of Radon in Homes”
  • Ian Thomson – Thomson Nielson – “Measuring Radon Decay Products”

Additional information

CE Credits


147 reviews for Interviews with Radon Experts

  1. Adam Weber

    Great course, all information was centered around what the course was suppose to be about, and very easy to log in to the website and take course and quizzes.

  2. CERTI Student

    It was nice to hear different perspectives than what you usually get in courses.

  3. Sharon Brain

    Very informative!

  4. CERTI Student

    Quality review, easy to use.

  5. CERTI Student

    The audio files were helpful resources.

  6. Emily Springer

    I did enjoy hearing from the different experts on a variety of topics

  7. Deanna Muffett

    Very user friendly course!


    Very informative course.

  9. Alex St.Clair

    Hearing form many experts was fantastic!

  10. Faron M Lake

    Great information for a radon professional.

  11. Eli Klugmann

    well thought out and practical

  12. Jay Heckart

    The videos and slides to go along with the conversations are great.

  13. Lou

    No suggestions. I always find CERTI courses to be clearly presented.

  14. Timothy

    The course was very informative.

  15. Anthony

    Very good. A lot of information.

  16. Tyler

    Great info.

  17. Kyle

    The quality of this course was great; the questions posed to the experts and their explanations were helpful and interesting.

  18. Thomas

    It was interesting to hear from all the professionals at the top of their fields.

  19. Thomas

    It was interesting to hear from all the professionals at the top of their fields.

  20. David

    Nice to learn about other types of monitors we are not using.

  21. Corey

    great course

  22. Troy

    Very user friendly

  23. Kevin

    having discussions regarding all types of testing methods can get confusing during tests/quizzes

  24. Brian

    Lots of great info

  25. Whit


  26. James

    good quality, web site difficult to navigate

  27. Shane

    Good Course

  28. Joesph

    good knowledge

  29. Horng Yale

  30. Lisamarie

    Overall excellent review

  31. Matthew

    Some of the Interviews were somewhat long. 18-20 minutes per should be the goal.

  32. Lyndsey


  33. Amy


  34. John

    Very interesting topics were in the material.

  35. Michele

    Great overall review of the topics.

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