“This course was well put together.  Lots of valuable information as well as supplemental resources.  I would highly recommend it to anyone looking to further their education.”

“I love this course. It’s super informative, correct in data, allows me to do it at my own pace and is extremely beneficial to the overall knowledge of radon testing and mitigation! I’m

"Well paced course and good visual aides to help understand the information being presented."

"Very Informative. I've been doing Radon testing for 20 plus years and thought I knew everything about Radon. I was wrong and I actually knew very little about Radon."

"The only place I will ever go for additional training is CERTI. It's been six years and all of my courses and information are still in my same portal so that I can

"I took this course to fulfill my continuing education credits and I'm glad I did.  There is simply so much information to remember and this course covers ALL of it!  I cannot say

"This was an excellent course.  I went thru a different education provider during the initial licensing agreement but wish I would have known about this course then.  The level of content, supplemental resources,

“This was a great course. I appreciate the home page and that we can utilize this information even after completion. I really like the online course and the flexibility to complete the course.