Highly recommend this company for getting your home motivated for radon exposure. We worked with…read moreCheth, and he is extremely knowledgeable and helpful with making sure my home radon system was routed efficiently without taking away from the aesthetic and beauty of the home.

Aaliyah made a consultation appointment for my home radon mitigation. It was scheduled for 2 weeks…read morelater and on the phone I told her it couldn't be any later because the next day I was scheduled for surgery. I got multiple email and text confirmations of the appointment, including the day before and the day of. I arranged childcare for all 4 of my children so I could be present for the consultation. When the technician didn't show up, I called Apex and spoke to Aaliyah who told me that actually, no technician had been assigned to my consult and that we could reschedule for a future day. That doesn't work becuase of my surgery, which I reminded her about. She didn't seem bothered by the mixup or apologetic for the disruption so I guess this is business as usual for Apex Radon. Obviously we won't be using their services and I'm so disappointed by their poor organization. I wish we had contacted another company so we weren't waiting 2 weeks for nothing.

Ryan and his assistant did an excellent job taking care of the radon mitigation I needed to do…read more They came on time, worked diligently to get the job done and the price was fair. They completely covered the dirt in my crawlspace, set up the fan in a nice inconspicuous location outside the house, installed two points in the crawlspace to suck out the air (and radon) and showed me about the new system. Ryan is very personable and knowledgeable and I highly recommend him.

It's not how you start, it's how you finish. I'm giving Ryan 2 stars because he did fix my radon…read moreproblem, but I would never recommend him to one of my friends. PS - I still have not received the Pressure Test that I paid for.

Very experienced and affordable. Personal and genuine consultation without pressure. High quality…read morejob that took an independent radon reading from daily spikes as high as 13 to under 1 overnight. Super grateful!

Raydon services are not cheap so getting the right company to do the job well is important. I had…read morefour quotes and why I went with them was because of the two year warranty, the post test to confirm their install good, and the type of Mat they use under their sealing to help push Raydon out or whatever it is it does magically worked. I'm impressed with quality and time this team put in and honestly very respectful staff. They worked hard an entire day at my house and even came back the next day to complete what was remaining. Very communicative and respected the no shoes in home due to my kiddos sensitivities. I'd hire them again and again on any future needs. Hands down best raydon services you can get with a detailed team and always there to help answer questions. I'm very happy with the services and even got to meet the owner. Of all companies this service is in line with others but better.

Beware of the extra charges from this company. I purchased a new home and per the inspection, one…read moreof the items that the sellers agreed to take care of was to have a radon system installed. Radon Safety LLC quoted the sellers $1398.00 for the installation. I received the check at closing for the work to be completed. When the radon company tech came out, he said it would be an additional $300.00 because he had to hire another company to core a hole in my foundation. He then had to make a call to coordinate with the other company to set up another appt when they were both available. I had to take another day off of work, but they both showed up and the job was completed in about 2 hrs. At the very least, they should have requested what type of foundation the home had before quoting the work. I called the office to tell them they should honor the quote, and I was told by Amanda that the extra cost was "unavoidable". It was ABSOLUTELY AVOIDABLE had they quoted the job accurately! Not happy that I had to pay the added charge out of my pocket when I could have received the entire amount from the sellers. Beware of the extra charges from this company.

I received a quote from Radon Safety back in January. At the time, I was not quite ready to book…read morethe service, but Holly let me know they would honor the rate quoted when I was ready. Fast forward to September, I called and Holly scheduled me an install for two weeks later. The installer, Alejandro showed up right when I expected him between 8 and 9 AM. He could not have been kinder and asked me where I would like the system set up and let me know it was going to take about four hours to complete the job. Post install, we were left with a radon tester and were told to give them a call if we experienced any issues (such as the system making a loud noise). I followed up with Holly later in the day and settled up my balance and she emailed me the warranty. From start to finish this company delivered... Amazing customer service, professionalism, and a fair price. I could not be more pleased

Everything about my dealings with 5280 Radon Mitigation went exactly as I would have liked. The…read moreprice quoted was reasonable. They were able to make an appointment relatively quickly and on a date that worked for me. Dustin, the technician, did an excellent job, from arriving on time, to creating a beautiful installation, and explaining to me where the various switches and things that I needed to be aware of were located, and what they did. All in all a great experience. I highly recommend this company.

Very professional and dedicated ..punctual for appointments . We had a difficult to diagnose radon…read moreissue but Bryan solved it!

The owner came to the house and explained our options. He assisted with paperwork that was needed…read morefor the utility's rebate program. The project started and ended (furnace and heat pump) as scheduled. Best of all the foreman on the job was involved in every facet. I give them five stars across the board.

Horrible customer service. My family has given these goombas over $25k and they now refuse to…read moreanswer my calls or provide any type of follow up service. Broken promises and a lack of accountability. Good luck getting them to follow through once they take your money. Steer clear!

I sincerely want to give a 5-star recommendation for Rocky Mountain Radon United…read more From start to finish, their team demonstrated a high level of professionalism and courtesy. The quality of their work was first-rate, both inside and outside the property, and it was clear they take pride in doing the job right! They showed strong attention to detail throughout the project, ensuring everything was completed thoroughly and to a high standard. In addition, their pricing was reasonable and fair for the quality of service provided. Based on my experience, I would not hesitate to recommend Rocky Mountain Radon United, LLC to others and would gladly use their services again in the future. Don Buie Dbuie100@yahoo.com

Extremely thorough and professional evaluation of our radon motor problem and his solution for us…read moreworked better than what we originally had. Reasonable and outstanding.

I wish I didn't have to even give them a single star but it is required. This company has horrible…read morecustomer service. We had a radon system installed by them on July 31, 2025. They installed the system in our sump pump pit. After the installers left, our sump pump was not working and the pit was filling up with water. I reached out to Joe, our salesman and left messages for him. My husband called one of the installers and said the sump pump is not working and we are worried that our basement will flood. His response: Maybe you need a new sump pump! No offer to come and look at the installation! Finally my husband got a hold of someone the next day (Joe never did return my calls) and a different installer was sent out. Guess what? We did not need a new sump pump! The installers had the float stuck under the system and it was repaired. Second issue: We were left a second radon test to do after the installation. It was mailed in on August 6, 2025 and we never received the results of that second test. I called Protect Environmental on August 26 and was told that Joe would call me back. Guess what? It is now September 3, and no call from Joe or anyone else about the results of our second test. From Centennial, CO

Great service and follow up. They actually answer the phone (some companies do not and only text…read moreyou) and their team is professional, super knowledgeable and very helpful.