I recently used 5280 Radon as my radon level was 6.5 pCi/L. They had fantastic reviews and a great price point. From a customer experience I was very impressed especially with their customer service. They walked me through the process, completed the installation (in just a couple of hours) and asked me to run a post-test (they supplied) a few days later. The results came back looking better but still higher than normal. They immediately scheduled a new appointment, came out, found the problem and corrected it. Post test results were under 2 pCi/L. I would definitely recommend 5280 Radon to all my friends and family. read more

Everything about my dealings with 5280 Radon Mitigation went exactly as I would have liked. The price 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. read more

5280 provided a Prompt response and clear help in resolving the issue I was experiencing. Much appreciated!

They helped my mom replace her radon system. Brian was so professional and is amazing to work with! It was a real estate closing so there was a time crunch and they got right on it! Really appreciate their hard work. read more

Great service-professional. Highly recommend this company for any radon remediation and testing.

Bryan, Payton, and the team at 5280 are simply THE best company in the area to take care of your radon. We had an incredibly challenging situation, and Bryan went absolutely above and beyond to get our radon down to .5. I am so happy we chose them for our project and have 100% respect for how Bryan runs his company. Highly, highly recommend. read more

5280 came today to look at my property and do a radon assessment. I was delighted with the prompt work and service. Definitely recommended for anyone who has radon concerns or issues. read more

We chose 5280 Radon to install our radon mitigation system, since it came highly recommended by our realtor and the initial quote was competitive. It took two visits, but we ended up with a discreet system that effectively dropped our radon levels from about 6 pCi/L at inspection to 1 pCi/L post-installation. During the first visit, my husband was told that the technician might be able to install the pipe to go up inside the wall, up to the attic and vent through the roof. The technician then cut out an attic entrance, only to find insulation blocking the path up to the entrance. The system had to be exterior to the house after all. It also turned out that we needed additional electrical wiring to power the system (not sure why this wasn't disclosed earlier), so a second visit was required since the technician needed to have an electrician on-site to make sure it was installed properly. The reasons why this isn't a five-star review is that (1) we still have a hole the size of a half dollar in our ceiling next to the attic entrance; and (2) the actual cost ended up being almost double the initial estimate that the seller's agent used to determine our credit during negotiations. We ended up with a working radon system that doesn't negatively impact the aesthetics of our home, so I'm really happy about that. However, I would have liked to their technician to patch up the hole he drilled and a more accurate quote upfront. All in all, would recommend. read more

Above and beyond. I contacted the team in late 2020, and they did their work. After a while I bought some radon detectors noticed levels were fluctuating between 4-8 pci/L. I contacted the team and they fixed it up over 2 additional works free of charge. Our house radon has been below 2 since then with our long term value being less than 1pci/L (seldom spikes above 1.5). Amazing job and amazing level of accountability. This review is long overdue but credit where it's due! You will not be sorry for going with Brian and his team read more

We were in a time crunch due to a basement renovation project. Our floor contractors were at a standstill and could not finish because our radon system had not been relocated. The company that had installed our radon system years ago went MIA when we tried to hire them to move the system. Bryan stepped in and provided an affordable quote on Friday. On Tuesday, he came by to remove the old system so our floor contractors could continue working. By Thursday, the mitigation system had been relocated. It was fast, painless, efficient and took up less space than the previous model. Bryan provided several location options revolving around our current renovation, as well as future renovation projects we were considering (i.e. egress window). Bryan is very knowledgeable. We enjoyed chatting with him about a wide spectrum of topics from kids attractions to climate change. He is very personable, reliable and trustworthy. We would hire him again without a doubt and would highly recommend him! read more

5280 Radon Mitigation - relocated radon system! thank you for the fast turnaround Bryan! - Home Inspectors Near Me - Denver, Colorado

I have been working with Bryan and his technicians for over 2 years now, working to get my levels down below 4 pCi/l (their guarantee was to reduce it to that level). They have been extremely pleasant and professional to work with throughout. The first level was over 20 and the initial drop was to around 6. I purchased an Airthings-Wave to keep an eye on the levels over time. They put a bigger fan, which didn't do much. After determining a crawl space that had elevated levels, they sealed and caulked the space and installed an additional draw point. This dropped the level to close to 0 in the summer and averages around 2 once the weather got cold and we closed up the house. Bryan just came out and switched to the lower wattage fan to see if that will maintain the low levels and if not will put back the larger fan. All this for no additional charges. Thanks Bryan & Co! read more

5280 Radon Mitigation - Original installation point with secondary tee - Home Inspectors Near Me - Denver, Colorado

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This company was great to work with. Sandy came out on his way home to verify they would be able to install in a good location. Matt came out to install the following week. They ended up doing a pipe from basement extra space into garage, then into attic and through roof. This required a decent amount of care and effort. The finished product is hidden away and the exposed portions look better than expected. Within 48 hours my Airthings monitor reported a drop from over 9 to below 1. I am grateful that my home is safer now with minimal aesthetic impact. read more

5280 Radon Mitigation - Matt creating the foundation hole. Please disregard the mess, that's all me, I just moved in. - Home Inspectors Near Me - Denver, Colorado

Radon level went from 14 to 1.1 after using these folks. Not to mention timely and professional service, and for under a grand. read more

Matt and 5280 Radon did an excellent job installaing our radon mitigation. Matt walked us through and explained everything. We were unsure on where to drill and set it up, and they suggested we go up through the garage, which was brilliant. They were also able to seal off our huge crawl space. All didn't take very long. Price is reasonable and competitive. An honest and dependable delivery of a very valuable service. As hoped, our post-mitigation test came back under the limit! A recommendation from my sister-in-law, I couldn't agree more and give a huge recommendation for 5280 Radon! read more

Fantastic service. Extremely professional and accommodating. Talked through several installation scenarios that ultimately ended up being a more complicated installation for them but didn't alter the quoted price. Highly recommended. read more

5280 Radon Mitigation - Radon mitigation system. - Home Inspectors Near Me - Denver, Colorado

Radon levels were around 10 in a home we purchased. I got 3 or 4 quotes. 5280 was the least expensive by a few bucks, but what sold me was that they charged the same thing if they could run the system interior instead of exterior. I did have to email a few times once or twice to get things scheduled or resolved, but the tech was great, the price was right, and I'm really happen with the system we ended up with. It's interior, the tech even cut through some shelving to bring it up through the garage into the attic, around a concrete footer. It would've been easy for him to dial it in and just say he couldn't do it. But he did, and was a cool guy, and cleaned everything up perfectly. Tests reflect new radon levels are .7 - well within acceptable levels. They charged exactly what they quoted without any issue, which is also always appreciated. Would recommend. read more

Excellent customer service and communication. Was given a price based on some pictures and they stuck to the number. Didn't take long at all to do the job. Overall very impressed and would recommend them to anyone read more

5280 Radon Mitigation - After extension. - Home Inspectors Near Me - Denver, Colorado

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I wanted to say how impressed I was with the Customer Service we had last Friday. We have been in our house for a year and the system was put in a few weeks before we moved in to the house. We noticed a few weeks ago the system was not functioning properly. I am so mad at myself I did'nt remember our techs name but he was FANTASTIC!!!!!!!!!!!!!! They fixed it for us at no charge. Customer service does still exist. Thank you so much 5280! I would recommend you anytime! read more

These guys were the most helpful of the 3 bids I had quoted for my Radon mitigation system. Their solution was by far the most effective and aesthetically pleasing. Install was painless and the system has worked well. I even had a warranty issue and they quickly repaired it for no charge a year later. I would recommend them for anyone . read more

Highly recommend!! We were really impressed with the quality of work and the overall customer service with this company. From scheduling to installation, what a smooth process! Also, everyone is so nice at this company. Ryan did a great job setting up the mitigation system, from finding the best most discreet location to dealing with my barking dog and then to do a fantastic job installing everything. Wow! Top quality! Great company, no question, this is the company to go with if you need radon work! read more

Installed system. Arrived on time and did a very job. I monitored the readings daily and after 2 weeks it wasn't dropping the readings. They honored their warranty and came back with 2 people to see what they could do. The basement was large and we were thinking we would need 2 systems. They added another take point in the basement and tied into the the one blower. It worked great and no extra charge. They saved me from buying another blower system. Very honest company! read more

The team was incredibly friendly, professional and got the job right the first time. I'd highly recommend 5280 Radon Mitigation.

Having been a Realtor for a very long time, I've used several different companies over the years. Having dependable, professional, capable companies on my vendor list is so important in this industry. Companies with integrity are sometimes difficult to find. I've had the good fortune to have 5280 Radon Mitigation on my vendor list for several years now. I know I can depend on them for a fair quote for my clients and that they stand behind their work 100%. The jobs they have done for my clients have been outstanding. I highly recommend them...and, I'm picky! :-) read more

Couldn't have been happier with these guys. They work really hard to make sure you're happy. Use fair and upfront pricing. And are extremely responsive on phone calls, emails, etc. I had previously had radon mitigation installed when my home was purchased. We needed ours re-routed for a deck project. They were super thorough, presented several options, and helped us do some additional testing to ensure our re-routing wouldn't be adding to an existing radon problem. After we got test results back they came the next day and did the project beautifully. Well... as beautiful as PVC attached to a house can be :) read more

I had Swat in Asheville NC do my mitigation system on my home, From start to finish they were professional, did a great job, went above and beyond service. Joseph Harr was my installer, very professional and cleaned up all areas. He explained everthing they were doing. The system is working. I highly recommend this company. read more

I found 5280 Radon on Servicemaster. They came out to the house, looked around gave me options on where to place a system, which no other company did. Other companies asked me to take measurements for them, and gave me a price over the phone! After getting the initial test back, 5280 Radon came out and installed a mitigation system. They were very professional, on time, and very reasonably priced. After the system was put in, I sent the tests in for the new Radon numbers. There was an issue with the mail, and my test did not arrive at the testing facility on time. Chris took it upon himself to have a testing company come to the house, re- do the testing over48 hours, and when it was done I got the results that afternoon. Chris went above and beyond to make sure I was happy with my system. The numbers were fantastic!I would highly recommend 5280 Radon. read more

I had a great experience working with 5280 Radon Mitigation. They were quick to respond to my inquiries, setup an appointment, and had a very quick installation process. They inspected the basement to determine the best possible location(s) for the mitigation system, kept me updated throughout the installation process, and everything went very smoothly during the entire process. Highly recommended! read more

Great and professional job by Zack. The installation went smoothly and they worked to install my new Radon system right where I wanted it at the price that I was quoted. I hope I don't need their services again soon but if I do I'm definitely calling 5280! read more

Just had these guys out to do radon mitigation on my 1954 home that I just purchased. Sandy called me when he was on his way and showed up on time, which was great for my busy schedule. Sandy was very personable, and cleaned up after himself. They seemed to be reasonably priced, and they also have a 30 year warranty. No surprise that 5280 Radon has 5 Stars. read more

Cody and Tony did a great job on our home. Our project wasn't straightforward, but they were able to create a solution that reduced our radon levels and was aesthetically pleasing. read more

5280 Radon Mitigation was very easy to work with and very responsive. They sent a quote on a Monday, and after accepting the quote, we scheduled the mitigation system installation for the following Monday. Matt showed up for the installation, we decided on a location, and he had it done in an afternoon. It took our radon level from over 30 pCi/L down to 1.7 pCi/L. We are very happy with the installation and results. Thanks again to Matt and 5280 Radon Mitigation! read more

Having been in Real Estate for 35 long years, I am always looking for good contractors. Bryan Coy, at 5280 Radon is one of the best. Honest, hard working and very knowledgeable. I have used Bryan for quite a while for radon mitigation. They are affordable, and offer a guarantee, so it is easy to order it and not have to worry. I have had him repair older systems too, and he has been on time and finished the job. If an older system is not drawing 1 atmosphere, it is not working very well and should be checked. Highly recommended. Randy Brown read more

Great service for radon mitigation yesterday. Tech arrived on time and finished in a couple of hours. He explained everything to me and was very pleasant. Definitely recommend and the 30 year guarantee is tops! read more

The folks from 5280 Radon Mitigation (Cody and Jared) did a great job on a difficult installation at our house. They explained everything clearly, did the work in a thorough and professional manner, and the cost was exactly as quoted. I would recommend them to all of the folks in our HOA. Quality work all the way through. VERY satisfied!! read more

Great communication up front with Chris. Sandy did a great job on the install. I really appreciated that the piping up to the roof was done with a gutter style material rather than an ugly PVC pipe as well. Best of all, my radon level has dropped from 7.21 to 0.48 pCi/L in about 72 hours. read more

The 5280 Radon team is absolutely excellent. I can't recommend them highly enough. They spent a long time trying to help me diagnose the source of the radon in my home, which has several slabs and presented many challenges for venting. They set up a test system in my house for free to isolate the problem and identify the source. Initial readings were above 15 in the basement, and the test system they set up dropped that reading below 2 in 48 hours. Their installers are very professional, timely, thorough, and respectful. Treated my house like it was their own. Happy that we went with Chris and the guys at 5280 Radon. I recommend them highly. read more

Stand up company who stands by their work. I had a system installed several years ago by a company who was since acquired by 5280 Radon. I noticed my levels had been creeping up and after finally finding a number for my previous company that was directed to 5280, they came out with no questions asked and handled the work under my warranty from the other company. My levels have dropped dramatically and we feel much safer. I wouldn't hesitate to use 5280 Radon for any further mitigation work. Highly recommend. read more

Filled out the online form for an estimate and heard nothing back. Called and left a message and heard nothing back. Guess they don't want my business, I'll take my money elsewhere. read more

I had a great experience with 5280 Radon Mitigation. They responded promptly to my requests for quotation and scheduling. The quote provided a guaranteed cost without a visit to my house first, and was comparable to a quote I received from another company that was less responsive. I was easily able to book a time slot that worked for me, and the total job took 3 hours. Everything looks good (we discussed different options for placement and materials) and I will run the test kit in a weeks time. I wouldn't hesitate to recommend 5280 Radon Mitigation. read more

I want to have my family safe and reduce the radon levels as low as possible, like I did my other house. I decided to go with 5280 radon unfortunately, instead of someone else. These guys initially came across so professional and easy to work with, I didn't check their work until after they left. They didn't do a complete job on the basics. My house already had a passive system, so it was much easier than other houses. Like all of us I want our families safe, so I want the lowest radon ratings possible and this radon company isn't doing that. Let me provide details. I have 4 window wells with the piping already in place to reduce the radon levels if the holes are plugged. They only plugged 2 and left the other 2 unplugged? I didn't notice the issue while they were there. About a week later, I noticed and called for them to come back to do the job properly and they said that it is good enough and they weren't coming out. This is very poor service and I will have to do it myself even though I paid them already. I am not a professional radon guy and shouldn't have to know their job and be checking them all the way through. They wouldn't have fixed it anyway. I want to be able to trust them if I hire them. This is a wow for me, especially in these tough times....Be careful! read more