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.

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.

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.

Service is pretty bad , kids/employees think they're just there to make up for hours, they don't…read morecare for the quality of their job. Johnny was pretty useless. Asking the manager to help me instead of him. He admitted he didn't know what he was doing. Never coming back to this store again . Service is bad all lost

Ace Radon has been in business for 30 years and is the preferred mitigation company for most Denver…read morerealtors. Jennifer at the office is very responsive with scheduling and follows up on time. Our technician was Chris, he spent most of the day installing the mitigation system from the basement. The job was very detailed at every angle and Chris even cleaned up afterwards. Highly recommend Ace!

Outstanding Radon and Mold Mitigation Service - Highly Recommended!…read moreI recently hired Asbestech for a radon system and mold mitigation in my home, and I couldn't be more impressed with their exceptional service. Professionalism, expertise, knowledge, and attention to detail exceeded all expectations. They offered a transparent and honest assessment, and followed up the same day with proposals that were more detailed and a lot more comprhensive than the other 2 companies I previously had out. The radon mitigation system they installed within a few days and with minimal disruption. The guys also completed the mold remediation and took great care to treat all of the damaged/moldy stuff as well as (what we found out) the hidden leaky toilet drain. Air quality is much better and we no longer any trace of the musty odor in our basement. Always punctual and friendly, and left everything neat and clean. Highly recommend!!

We needed extensive mold remediation done in our home due to an unrecognized water leak. Bryon and…read moreJason were wonderful to work with and so knowledgeable! The were very efficient and hard working. They left NO MESS and their work product was stellar. All mold gone and cleaned/sealed wood in place where it could be saved. Their pricing was extremely fair for the amount of work done. I HIGHLY recommend AsbesTech!

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.

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.

After purchasing our home we realized it had no Radon system. Jeff and his team placed a Radon…read moremonitor in our basement to check the Radon Levels which were above average. Pro Advantage Radon gave us a no pressure estimate which we accepted. The system looks fantastic and fairly priced. We would recommend Jeff and his team to anyone! (Actually we have, 2 neighbors of ours had a great experience as well. Thanks guys!

I have had high Radon numbers in my home and got an Airthings sensor. My Radon numbers were…read moreconsistently in the red between 4-6. After Jeff and his team installed my system my numbers in the basement are now always below .5. My Airthings always shows green now when it used to always show red. Hope this helps someone. Thanks Jeff! Mike