C-16-102 - Radon & RDP Measurement (CERTI-305 / NRPP 45B)

A convenient and comprehensive 16 credit hour course approved for both measurement & Mitigation Professionals
With shipment Download / Streaming for $0.00
Sales price $225.00

This 16 hour CE course is a popular audio course applicable for both Radon Measurement and Mitigation Professionals.  Audio downloadable on MP3 player for convenient listening and online quiz and certificate generation. 

There is approximately 16 hours of coursework, including audio, video, publications, and 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:

  • Audio Instruction and Interviews
  • Online Videos and Resources
  • Downloadable Course Manuals
  • Online Quizzes
  • Downloadable Course Certificate
  • 16 Category 1 CE Credits


  • Download/Streaming - No course materials will be shipped - everything you need is available to access and download online.

  • Materials Shipped - This option includes shipment by U.S. Priority Mail in the continental U.S. of course materials which includes a binder with the course manual and a CD with the audio tracks.  You also have access to all course materials online.  Cost - $20 


Monday, 03 December 2018
Michael said: excellent
Saturday, 14 July 2018
Johnny said: Very informative
Monday, 25 June 2018
Kevin said: Good content
Sunday, 08 April 2018
brian said: Two thumbs up!
Monday, 02 April 2018
Todd said: None
Tuesday, 27 March 2018
John said: I thought the course was very informative and helpful.
Monday, 12 March 2018
George said:
Wednesday, 01 November 2017
Neil said: Felt the course was very informative
Saturday, 23 September 2017
Gail said: I was thankful that you could take one quiz and study for the second quiz and take it at a later time without starting over
Saturday, 23 September 2017
Gail said: I was thankful that you could take one quiz and study for the second quiz and take it at a later time without starting over
Tuesday, 22 August 2017
Stacey said: Really enjoyed it!
Monday, 21 August 2017
Timothy said: The Course was very thorough and relevant to my goal of passing the Certification Exam.
Wednesday, 16 August 2017
Herman said: Great course content
Friday, 11 August 2017
Scott said: I recommend this course 5/5
Sunday, 30 July 2017
Joseph said: I recommend
Monday, 15 May 2017
Jim said: I like the way the course is set up and the ability to work on it at my own pace. Audio downloads are great.
Wednesday, 25 January 2017
David said: Direct and very informative
Wednesday, 18 January 2017
Gary said: Excellent job to all involved in its creation
Tuesday, 10 January 2017
Forrest said: Good refresher
Monday, 28 November 2016
Bob said: I would recommend this course
Saturday, 12 November 2016
Kristin said: I really liked how in this class I felt there was more information about radon mitigation than prior classes.
Sunday, 07 August 2016
John said: very smooth flow
Wednesday, 01 June 2016
Wayne said: Very well presented.
Thursday, 28 April 2016
Michael said: I thought the course was informative well
Wednesday, 09 March 2016
Richard said: This is a very informative course, both for initial and continuing education.
Thursday, 03 March 2016
Anthony said:
Tuesday, 16 February 2016
Chartara said: Everything is fine
Friday, 22 January 2016
Ronald said: The course was exactly what I needed.
Tuesday, 19 January 2016
Cord said: The course is excellent! The review questions could be more comprehensive; it seemed like some of the questions were repetitive.
Wednesday, 06 January 2016
Scott said: Best part of this course pertained to the guest interviews. They are very informative and I valued the information.
Saturday, 02 January 2016
Charles said: I recommend this course
Tuesday, 10 November 2015
Brett said:
Tuesday, 27 October 2015
Scott said: Rating of 5 I would recommend this course
Saturday, 17 October 2015
John said:
Monday, 24 August 2015
David said: good refresher
Tuesday, 18 August 2015
Timothy said: Referred by state radon contact-I would recommend
Monday, 27 July 2015
Carl said: Lot easier log in and, previous course completions and overall usefulness of my specific information!
Tuesday, 21 July 2015
Barry said: I would recommend this course
Wednesday, 08 July 2015
Taylor said: I would recommend this course
Tuesday, 30 June 2015
Brian said: easy to download, access and use
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