C-24-103 - Review of Entry Level Measurement - 24 CE (CERTI-322)

A review of the entry level measurement course providing you with a great review of topics ranging from the physics of radon all the way through the different types of testing devices and some valuable business perspectives for radon professionals.  24 CE credits for those individuals with two certifications.
With shipment Download / Streaming for $0.00
Sales price $325.00

A convenient and comprehensive 24 credit hour course approved for both Measurement & Mitigation professionals. 

There is approximately 24 hours of coursework, including video instruction - recording of a classroom session; online resources such as, protocols, and 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:

  • Video
  • Online Resources
  • Downloadable Course Manuals
  • Online Quizzes
  • Downloadable Course Certificate
  • 24 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.  You also have access to all course materials online.  Cost - $20 


Monday, 20 August 2018
Daniel said:
Friday, 27 April 2018
Bob said:

Course was very thorough and helpful in reviewing all aspects of radon testing and building science.

Tuesday, 26 December 2017
Dennis said:

Included material that is very seldom used in the field so this was a good refresher course.

Tuesday, 12 December 2017
A. said:

course material very good, although little hard to navigate.

felt some of the questions had 2 answers.

overall very good

Wednesday, 15 November 2017
Albert said: I recommend this course
Thursday, 28 September 2017
Steven said:

Great course. I've been a radon professional for over 11 years and find that most of this is a very nice reminder.

Monday, 11 September 2017
Jerry said:

The course was very informative knowledgeable;

Tuesday, 25 July 2017
Ken said:

good review. and some new info that is helpful. (AARST protocol)

Tuesday, 18 July 2017
Jonathan said:

Great course glad I was able to do it online.

Tuesday, 11 July 2017
Joseph said:

Great alternative to in-classroom options for C-E requirements.  Fits into busy work schedule easily and still counts for requirements.  

Saturday, 08 July 2017
Robert said: I recommend 5/5
Thursday, 01 June 2017
Robert said: I recommend this course 5/5
Saturday, 20 May 2017
Ethan said: I recommend
Tuesday, 09 May 2017
Jesse said:
Saturday, 29 April 2017
Thomas said:

Business ethics and practical contractor experience was helpful.  More info needed to prevent tampering with radon tests, with sample of non-tampering agreement to be signed by homeowner.

Saturday, 29 April 2017
Thomas said:

Business ethics and practical contractor experience was helpful.  More info needed to prevent tampering with radon tests, with sample of non-tampering agreement to be signed by homeowner.

Saturday, 01 April 2017
Spencer said:

Very helpful and easy to work on.

Wednesday, 29 March 2017
Joakim said:

This is the second 24 ce course I've taken and they're top notch every time. There's no reason to go anywhere else.

Sunday, 26 March 2017
Larry said:

There was a technical glitch the first few chapters of the course, the video froze on occasion. 

I enjoyed the instructor, he included some of his mitigating experiences that are interesting.  



Wednesday, 15 March 2017
Mark said: I recommend this course
Thursday, 09 March 2017
Anthony said:

excellent content & testing procedures. 

Wednesday, 01 February 2017
Thomas said: Thank you for explainig everything. Great Videos.
Sunday, 22 January 2017
Brian said:

Great material

Wednesday, 11 January 2017
Ryan said:

Well setup and easy to navigate


Sunday, 30 October 2016
Scott said:

Doug, you're still the best!  I like the new, updated course and look forward to learning more from you in the future.  

Wednesday, 12 October 2016
Eugene said: I recommend this course
Thursday, 30 June 2016
Jason said:

Excellent course, I've been a repeater.

Wednesday, 29 June 2016
Harold said:

Great course!

Wednesday, 29 June 2016
Dr. said:

Material presented in a well-organized and comprehensive manner,  EXCELLENT job!  5 stars !!

Thursday, 23 June 2016
Christopher said:

I have been a repeat customer



Thursday, 12 May 2016
Joey said:

great course