Get matched with top radon detection and reduction specialists in Niwot, CO

"Mile High Radon did an excellent job for us! Darren got creative and helped hide the mitigation system almost completely - it looks great. Will be recommending in the future!"

"They showed up on time and finished within 2 hours completing radon mitigation system."

"Aarmond installed a radon abatement system in my house. He brought my radon level from 14 pCi/L to less than 4. He is very professional and I heartily recommend his company."

"All Colorado Radon tackled a particularly difficult radon mitigation that other companies refused to mitigate. They were very thorough and knowledgeable. Most of all, they were successful in reducing radon levels to well below government standards. We would use them again."

"I couldn't be more pleased with the radon mitigation service John provided. The estimate was accurate-no surprises. He was prompt, efficient and quick- it took just over 2 hours and that's including answering all my questions (and I had a lot of questions!). John's customer service was excellent and the results have so far exceeded my expectations. I am very glad I chose RMR."

"Excellent, professional service. High quality work at a very good price. I would highly recommend North Point to anyone needing radon mitigation."

"John and his company were very professional. We had a couple snafus with the sale/buying of our houses. John was very accommodating. We got our radon done and very pleased :)"

Master Mitigators works with homeowners, buyers, sellers, real estate agents, builders, and business owners across Denver and the Front Range, where radon exposure remains a recognized concern. Colorado's soil and foundation construction create conditions that require informed assessment and tailored response. Addressing radon isn't only about installation—it's about understanding what's beneath your property and how to respond effectively.\n\nYou'll receive an evaluation that accounts for your foundation type, soil composition, and property layout. From there, the focus shifts to planning a system that fits your space without disrupting daily routines or compromising structural integrity. Every property presents different variables, and your solution should reflect that.\n\nReach out to Master Mitigators to schedule a radon assessment for your home or business.

With over 10 years of experience in the tree Testing, we are the experts you need to take care of your home or business. We handle everything from Radon Testing to abatement services. We will treat your home as we would treat our own. Give Bwise Radon Testing and Mitigation LLC. a call today, we look forward to working with you!

"Everyone I worked with was professional and answered all my questions. installation looks good. I have an Airthings continuous radon sensor. My radon was averaging 7 before. It is at 1.7 now."