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Radon Mitigation Technology

(269 customer reviews)

$475.00

CERTI-4000 (Previously CERTI-2)
Entry level course to become certified in Radon Mitigation in the United States. The instruction is audio based, with online course manual, resources, new ANSI-AARST Standards, and quizzes to reinforce the material. It also includes a field exercise program tailored to your experience level.
**Now included at no additional cost: C-102 Comprehensive Exam Prep – 175 Measurement questions and 150 Mitigation questions to help you prepare for the National Exam. (updated August 2021).

 Once you have taken this course, (CERTI-4000), and obtained your completed course certificate, you are ready to schedule an appointment to take the national licensing exam through NRSB or NRPP.

SKU: C-102 Category: Certified By:

269 reviews for Radon Mitigation Technology

  3. Willem –

    The most detailed course I found with instructors that really care.

  5. Lance –

    Very satisfied!

  6. Brian –

    Definitely indepth and discusses very important information regarding all things radon.

  7. Randy –

    The quality of course was excellent it allowed me to set the pace and back review areas.

  8. Michael –

    this is the second time for me on this course. It makes way more sense now! recommend everyone review this every few years.

    CERTI Comment: This individual took the course but waited too long to apply for certification. There is a lot of content in the course to prepare people, which is why it is also a basis of a Continuing Ed course. So once you complete the course apply for certification and then come back and review before test or take the CE version for your next renewal.

  9. Debbie –

    I love the work at your own pace, makes learning fun

  10. Cody –

    Great Videos on the measurement course

  11. Michael –

    I think that it had very valuable information for mitigation standards and techniques.

  12. David –

    GREAT COURSE

  13. Daniel –

    Very Enjoyable

  14. keith –

    great course

  15. Rachel –

    I recommend 5/5

  16. Dustin –

    Great content, just like the measurement course I am going into the national test with confidence!

  17. Barry –

    The course provided the training needed to be able to understand Radon mitigation.

  18. Brian –

    I recommend 5/5

  19. Danny –

    Awesome everything

  20. Robert –

    I recommend 5/5

  21. William –

    I feel that this course was very informative. I especially liked the fact that there was a current mitigator on the audio to give perspective of clients and current situations.

  22. Nancy –

    I absolutely love the way this course is set up, it is put together with the student in mind thank you.

  23. Steve –

    Doug is a fantastic educator!

  24. Richard –

    even though I worked with a licensed mitigator, I’m amazed at how much more I learned from this course.

  25. Thomas –

    I learned alot even agter 2 years of working in the mitigation field

  26. Doug –

    This is a high quality course.

  27. Doug –

    This is a high quality course.

  28. Edwin –

    Wonderful

  29. Alan –

    Between the course materials and the mentorship program I feel very confident to tackle most mitigation projects, and know the support is available to successfully navigate most anything else.

  30. Richard –

    These courses showed me there was a lot more out there for me to learn about it opened my eyes to so mush more.

  31. Tristen –

    I would recommend this course

  32. Stephen –

    I really liked the combination of audio, video and reading. It covers all learning types and I appreciate that aspect.

  33. Christopher –

    Great Course!

  34. Kevin –

    It was a little hard to follow

  35. Jason –

    really liked being able to take the test as many times as possible for review.

  36. Bradley –

    Doug Kladder is an excellent instructor. It is very appearant of his vast knowledge about radon gas and radon mitigation.

  37. Caleb –

    Easy to navigate as long as you give your undivided attention. Learned a years worth of information in a few weeks.

  38. Thomas –

    I especially enjoyed my phone conversations with Doug through the mentoring process… thank you.

  39. Steven –

    Really enjoyed the field exercise, Mr. Kladder is a wealth of knowledge and experience!

  40. Cory –

    I think everything in the course is well described and easy to understand because you can go back and review everything as many times as you need to.

  41. Dakota –

    Everything was easily accessible .

  42. Dakota –

    Everything was easily accessible .

  43. Tim –

    Would recomend it to anyone.

  44. James –

    Very well done and easy for me to follow, a lot of information covering different scenarios.

  45. Glenn –

    Though well thought out.

  46. Bradlee –

    Excellent Program and Customer Service

  47. Joey –

    Extremely informative, Mr. Kladder is a wealth of knowledge and ideas. He’s ready and willing to help and responds super timely!

  48. Terry –

    it was very Resourceful .

  49. Terry –

    it was very Resourceful .

  50. Charles –

    Comprehensive and convenient. It will prepare you for the exam and the field. I highly recommend it!!

  51. Rick –

    The course was very iteresting and thorough I especially liked the video’s would recommend to other inspectors

  52. Rick –

    The course was very iteresting and thorough I especially liked the video’s would recommend to other inspectors

  54. Brandon –

    I recommend this course 5 out of 5

  55. Drew –

    I learned a ton and very helpful on all fronts

  56. Drew –

    I learned a ton and very helpful on all fronts

  57. Ben –

    It was well put together and I learned alot!

  58. Justin –

    There may need to be better labelling with the topic tree on the left. In searching for my current place in the course process, I would have to open up each generic course ID. A label would be helpful. Besides that, this was a fantastic course! Thank you.

  59. James –

    Maybe more video along with the audio tracks. Could be helpful.

  61. Gary –

    I recommend this course

  62. Keith –

    Great course

  63. Keith –

    Great course

  64. John –

    Lots of stuff to learn from in the mitigation course. It was helpful to have a professional radon mitigator in the audio as well as Mr. Kladder. Particularly enjoyed being set up with a local expert to physically be involved in a mitigation procedure.

  65. Robert –

    Was very interesting and informative

  66. Paul –

    Very good

  67. Douglas –

    I didn’t like the audio method. I prefer a video type course. I’m more of a visual learner than an audio learner.

  68. Collin –

    Would have preferred videos instead of just audio tracks for course content. just listening to audio can become very mundane after a while, and a hands on video of installation procedures would be helpful.

  70. Leon –

    Excellent course

  71. Gairet –

    Doug Kladder is a great instructor. Course materials are easy to follow along with. Good to hear from field professionals.

  72. mark –

    I think the course was great but there is a lot of information to take in . I will have to revisit a lot of the information again.

  73. Michael –

    The best course I’ve taken!

  74. Shawn –

    I would recommend this course 5/5

  75. Chris –

    The course was easy to follow and was filled with great information about radon and how to mitigate the different ways it can enter a home.

  76. Nathan –

    Course was very informative and being able to print the materials was very helpful.

  77. Nathan –

    Course was very informative and being able to print the materials was very helpful.

  78. Gabriel –

    Great pdfs

  79. Nick –

    Very good course

  80. Landon –

    Really Great course!

  81. Scott –

    I recommend 5 out of 5

  82. Tony –

    very good course

  83. Ron –

    Seemed to cover all bases.

  84. michael –

    the course had great content and i felt like i had been in the industry for years after completion of the program.

  85. Matthew –

    I would recommend this course 5 out of 5

  86. Thomas –

    This course was very helpful and informative.

  87. James –

    This course supplied me with all of the required information I needed to become certified.

  88. Matthew –

    Doug has been a tremendous help in getting me started in this business. Returns phone calls promptly, coursework helped a lot, highly recommend everything about this course and very grateful to have access to such a knowledgable resource.

  89. Robert –

    Course was well laid out and Doug is a wealth of knowledge.

  90. Gary –

    Very well put together.

  91. Shane –

    done well

  92. Michael –

    An almost overwhelming amount of information provided in a clear and concise manner.

  93. Alison –

    Overall course is very informational and gets the info delivered in a very streamlined way. It would be very beneficial to have an equation cheat sheet. All the equations in one file would be cool.

  94. Charles –

    It is very nice to have all this material to review at anytime online to constantly refresh any knowledge when questions may arise. North Dakota state radon officer had informed me about your course. It is also great piece of mind to be able to contact you if a situation arises that could use higher expertise. The couple times I have called, your timiliness was amazing. Thank you very much!!

  95. Josh –

    Would like to see more video content vs just audio files.

  97. Eric –

    This is a very detailed course on the aspect of radon mitigation. A good construction background will be a big help.

  98. Jason –

    Until I have completed the PSI exam it is difficult to rate the courses’ effectiveness with passing the exam being the goal. That said, I feel relevant in conversation with other radon professionals and am now able to draw my own conclusions about issues I encounter in the field. Thank you.

  99. Joshua –

    This was a very in-depth course! Mr. Doug is very knowledgeable of the radon mitigation procedures.

  100. Preston –

    I was really impressed with the course and content

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