If you are a state official please contact procertif@airthings.com

Our current schedule is Monday-Friday from 8:30am until 5pm Mountain Time (Colorado, Montana, New Mexico, Utah, Wyoming).

If you are a radon specialist or home inspector and you have questions specific to compliance or state specific questions, please contact us by:


You can open a chat with us by clicking on the chat widget that you find on every page on Airthings.com.

If an agent is immediately available to chat, you can simply ask your question or leave your feedback. If no one is available, you can leave your message and email address: we will get back to you shortly.



You can always send an email to procertif@airthings.com


In your Airthings app for Android (2.5.14 and higher) and iOS (2.3.7 and higher) there is a "Support" section: you can find it by tapping on the hamburger menu on the top-left corner of your screen. Here you can chat with us just like you would on the Airthings website. The team will get back to you at the earliest opportunity.

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