We heartily recommend 5280 Radon to you. We had a difficult radon problem to solve in our townhouse. We had a builder-installed radon system that reduced our radon level in our finished basement from 12 to 3. However, using a consumer radon tester, we discovered a radon level of 9 in our unfinished storeroom. We hired a different radon company first, who put a new pipe on our existing system to draw air from a different location in the moisture barrier on the dirt below the structural floor in our basement. That was a total failure. I then began working with 5280 Radon. They also failed to successfully diagnose the problem, even after installing a temporary second radon system to enhance the airflow from under our vapor barrier, but they refused to give up. They brought in an expert from Colorado Springs who was the head of the radon school where the owners of 5280 Radon learned their craft. He put test equipment in almost every room in our home, and we tested from the attic to the crawl space to the garage. We discovered that the radon level in our three-car garage peaked as high as 45 overnight, and that very-high level of radon was seeping into our storeroom and affecting the levels through our home. The expert recommended a second radon system to draw air from under the concrete slab in our garage. 5280 Radon did an excellent installation for us, and our radon levels now average below 1.0 throughout our house, in the unfinished storeroom, and in our garage. Thanks to 5280 Radon, we now feel good about taking deep breaths in all areas of our home. read more

Quick communication and Quick service. I called Chris late on a Monday and got a call back first thing Tuesday morning. Chris did a great explaining to me what was going to be required. He was quick to deduct that I have a passive system and it was going to require a fan to properly mitigate the radon. Chris was upfront with the costs and was honest that 5280 Radon was busy and did not have any available appointments for 3 weeks. Since we are selling the home and we had time, I agreed to the appointment at the later date. Later in the week Chris called me back and explained that they had an opening on short notice for Saturday, which I gladly accepted. Zac was the installer and tech for the project. Zac called before the scheduled time to start and confirmed the appointment. Zac did a thorough inspection and installed the system quickly and with very little disruption. Zac was friendly and left our home in excellent shape. 5280 Mitigation would come highly recommended from me and I do not feel like you would get a better experience or price using other companies. read more

Our realtor contacted 5280 Radon along with several others while we were under contract to sell our home. Our levels were not too high but enough to require mitigation. As we have a crawl space, although not open to the basement, a few contractors who called back estimated a charges well over $1000 as they felt the need to seal the crawl space as well. When 5280 called back they said as the crawl space was not open to the actual house/living space it did not affect the readings and thus simple mitigation should do the trick. They were correct as our levels went from 6.5 to 1.2. They were professional and quick. The entire process took only a few hours. I HIGHLY recommend them as they did the right job for the conditions, did not try to oversell or scare us to do more, quick to respond and quick to perform the work. We have already suggested them to two other people and will defiantly use and suggest them in the future. Great work for such a new company. read more

Bryan and his crew were fantastic! They were very flexible with times and extremely efficient. They took the time to really evaluate the entire setup and provided different options for placement of the system to make sure it was not an eye sore. We had a unique situation in that we also were getting our roof replaced so they worked around the roofers and got what they could get done then just requested a phone call when the roofers were almost done and they would be back out that day to finish, and most importantly they did just as they said they would. Sad to say that it is hard to find this level of professionalism that Bryan and his crew had. They were also very knowledgeable about their trade and very open to teach about radon, how and why the system works after its installed. I would definitely recommend them to anyone looking for radon mitigation system installation. read more

We couldn't be happier with the level of respect and professionalism shown by the team at 5280 Radon! Bryan, Sandy and Tyler worked together to seamlessly provide/implement our radon mitigation system which included having to access our sump pump, upper attic area (for fan installation) and roof (for proper chimney venting). Their level of expertise is amazing and Sandy, in particular, took special care to ensure that I was kept informed of everything that was being done and walked me through everything at the job's completion. Everyone involved knew exactly what to do and how to do it! Having moved from Connecticut where our family had both air and water mitigation systems in place for many years, we were very pleased to see and find that 5280 Radon far exceeded our expectations. Thank-you. read more

We are very pleased with 5280 Radon Mitigation. They are professional, polite and thorough in their work. They asked us where we wanted the system placed (important because the fan runs all the time--placement is critical). A neighbor used another company and after having to move it twice to get the radon reduction needed, it ended up on a column on the front porch (NOT where I'd want one placed). I talked with Chris initially, then Bryan came out to see the setup. Sandy installed the system--he carefully explained anything we questioned and was a perfectionist in his work and cleanup. We would absolutely recommend this company. We had a reading of 11.7, and when they finished and we reran the test, our reading dropped to 1.7. read more

I found 5280 Radon Mitigation through Yelp and was very satisfied with their service. I thought their work was extremely professional and helpful. After learning that more than 75% of Colorado homes contain ill advised levels of radon, I knew it was in my best interest to test my home and consider installing a radon system in my home. After talking with some friends about other businesses, I can say that 5280 Radon has a price you can't beat for the service they provide. I was impressed by their knowledge and felt comfortable letting them walk me through their process. They explained more about radon and how the system would work inside my home. I highly recommend this service. Thanks again guys! read more

5280 Radon has done multiple installations in our neighborhood -- Heritage Todd Creek in Thornton. Had only heard good things about them so gave them a call. Three days later I've now got their mitigation system in my basement. The whole process was super easy. Installer was very professional. Phoned in advance. Arrived as scheduled. Very pleasant and efficient fellow. Appears to have done a good job. Painted the exterior vent to match the rest of the house-- I supplied the paint. Cleaned up everything. Explained everything. They installed a nifty little air pressure gauge that lets me tell the system is working. Price was very competitive. I recommend them. read more

This is long overdue. They were great to work with from my first call to the installation. I couldn't be happier with the work. It's hard to get excited about radon mitigation, but I am as excited as can be by their work. The technician, Sandy, used a large window in our basement to enter and exit the work area so he didn't disturb my wife and kids. He also rescued a mouse that had fallen in our window well! Sandy was professional and courteous and did a great installation. The price was very reasonable also. I highly recommend 5280 Radon Mitigation! read more

Start to finish, 5280 Radon was absolutely fabulous!! My intitial call was responded to within 10 minutes, we were scheduled immediately, and given updates and reminders! Zach who installed the system was on time, communicative, professional and took the time to show how the system worked so we would know if anything needed to be serviced! I HIGHLY recommend them, and appreciate their quality work! read more

You will NOT get a more honest, hard working company to midigate your radon. A few other companies who I won't mention names, tried to charge almost double for the same work. These guys rock! And, have done two other of my friends/families systems. Zac did all of ours, I would highly reccommend him as a tech. Thank you for making our house safe! read more

From the design, by owner, Bryan Coy, to the installation, by Bryan Slensker, it was one of the easiest and most cost effective projects, we've encountered, over many years! Additionally, their customer service was excellent. We highly recommend 5280 Radon Mitigation, to anyone, interested in improving the environmental safety of their home. read more

These guys were great. They gave me a quote right over the phone. They showed up when they said they would. We agreed upon a spot for the install and they went to work. The install looked fantastic and they cleaned up their mess. Bryan was even able to do the install on a Saturday to help work around my work schedule. read more

This is company is as good as it gets. These guys are so honest and will go the extra mile which is so rare now a days. I really was blown away by how helpful they were trying to correct another mitigation companies problem. Honestly look no further you won't be disappointed with this company. read more

I found 5280 on yelp, and they had very good reviews, so I contacted them. They were very professional and helpful in answering all the questions I had. They were also the cheapest among all I contacted. I am very satisfied with the job they did. I highly recommend them for Radon mitigation. read more

The price was right, all of my questions were answered carefully, the communication was good, the workmanship was top quality and job was done quickly, and the testing was included and done in a timely manner. Great company to deal with. What else can I say? read more

Chris & Zac answered all of my questions, reasonable pricing, Zac's workmanship was top quality and the job was done quickly & professionally. I highly recommend this fantastic company! Thanks you guys!! Lisa L (Longmont, CO) read more

I highly recommend 5280 Radon. Very professional, reliable and great customer service. Willing to work around our schedule, very dependable and affordable. I will be referring anyone who needs radon services to 5280 radon. read more

Expert, efficient installation of our radon system. Very professional and courteous. The system works well and operates quietly. We are very pleased with 5280 Radon. read more