C-8-106 - Technical Review of Rn Meas and Mitig Techniques for Radon Professionals (CERTI-326)

CERTI is pleased to present a new course that covers technical aspects of radon measurement and mitigation for residential buildings as well as schools and commercial buildings. It also encompasses techniques for fixing existing structures and design parameters for the incorporation of radon control systems during the construction of homes and large buildings.
With shipment Download / Streaming for $0.00
Sales price $110.00
Tax amount
Total Tax:

Sponsored by the Colorado Department of Public Health and Environment’s Cancer, Cardiovascular and Pulmonary Disease Grants program, this technical manual was developed utilizing over 30 years of experience that its authors and collaborators have had in dealing with radon in Colorado. The purpose for developing the document was to provide a technical resource for radon professionals, builders, engineers and architects allowing them to address radon in a logical and cost-effective manner.  Although it was written for Colorado, the techniques and approaches apply to radon wherever one may find it, which is why we have created this course for a wider application.

To complete the course you should download the Technical Guidance document and read it. You may also want to save a copy of the pdf on your mobile device, so you can access portions of the document or its many graphs and photos to help your clients to better understand what is involved with radon measurement or mitigation. You can also access the document from the CDPHE website at Coloradoradon.info.  As you read the document, we believe you will find there are a lot of useful tidbits and design parameters.

You should also watch the two videos that were produced from recordings of webcasts presented to building officials, radon professionals, builders, and others to explain the many aspects covered within the Technical Guidance. There are two videos: One that covers radon fundamentals and measurement, and a second video that describes mitigation techniques for both single family and larger buildings such as schools and apartments.

Note: your name, email address and an indication of passage of this course may be shared with national or state certification agencies for verification of completion.

Course Includes:

  • Technical Guidance Document
  • Videos
  • Online Quizzes
  • Downloadable Course Certificate
  • 8 CE Credits  (Category 1)


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


Monday, 27 March 2023
Todd said: Reasonably comprehensive and challenging. Test questions are not just common sense, but require that you know the material.
Carrie Friedline
Saturday, 18 March 2023
Nick said: Great course!
Thursday, 09 March 2023
JAMES said: I felt the course had some really good course materials relative to other areas outside Colorado.
Chris Strack
Sunday, 26 February 2023
Clarke said: Good Info
Johna Boulafentis
Thursday, 23 February 2023
James said:
Christopher Johnson
Wednesday, 15 February 2023
Joseph said:
Tuesday, 31 January 2023
Betsie said: Good topics
Eric Knoll
Tuesday, 31 January 2023
Brett said:
Todd Benoy
Tuesday, 24 January 2023
Stephen said: just fine
Friday, 06 January 2023
Nick said:
Alister Haddad
Wednesday, 04 January 2023
Janice said: It was good to have the document at hand but reading it was sort of tough to do in a short amount of time. The videos did provide a break from the reading materials. I wonder if the videos could be more like an outline of the document with concentrations on the important 'do's' and 'don'ts'
Nick Mescher
Monday, 02 January 2023
Craig said: Thank you
Broc Burmeister
Friday, 30 December 2022
Whit said:
Richard Brown
Thursday, 29 December 2022
Daniel said: Good info
Forrest A. Lines
Thursday, 29 December 2022
Jeff said: Great overview
Katherine Fisher
Tuesday, 27 December 2022
Michael said: I learned a lot with this course
Wednesday, 12 October 2022
Carl said:
Leslie Keith
Thursday, 22 September 2022
Joseph said:
John O'Neil
Thursday, 22 September 2022
Kaitlyn said: Course was good
Larry McDaniel
Monday, 12 September 2022
Mike said: smooth sailing thanks
Friday, 09 September 2022
Nate said: good content
Sunday, 28 August 2022
Dr. said: Well done. Lots of good info
Seth N. Adkins
Sunday, 21 August 2022
Jason said:
Wednesday, 17 August 2022
Patrick said: Good refresher course
Micheal Perry
Wednesday, 17 August 2022
Ricki said: Good material, good review, learned some new things.
Craig Lutz
Wednesday, 20 July 2022
Dan said:
Michael Benner
Wednesday, 30 December 2020
Matt said: Great class!
Dale Roppel Jr.
Wednesday, 30 December 2020
Kevin said: Very good course.
Monday, 28 December 2020
Stephen said: The course was well planned and presented.
Alex Salvador
Tuesday, 22 December 2020
Timothy said: Great job on this course.
Jeremy D Rhine
Monday, 24 August 2020
Bob said: Nicely presented and easy to understand.
Wednesday, 01 July 2020
Dennis said: Very good refresher course.
Sandy Prior Thomas
Thursday, 28 May 2020
Jason said: I recommend this course 5/5
Rick Pettit
Sunday, 26 April 2020
James said: Thought it was a good course
Thursday, 23 April 2020
Robert said: Good - I recommend
Nathan Williams
Monday, 13 April 2020
Dustin said: Great course, very detailed
Theo Golubic
Tuesday, 07 April 2020
Ronnie said: good review
Michael Beech
Monday, 06 April 2020
Stan said: I found this course to be adequate as a review
Robert Szumita
Thursday, 26 March 2020
Christopher said: I always find the courses to be a great refresher. keeps me on my toes
Randall Knicely
Monday, 23 March 2020
William said: Very educational
Adam Butler
More reviews