How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%99+58.1Reliability 26%100+26.1Value 15%100+15.2Experts Score= 99Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.99SCORERocky Mountain Radon Mitigation
Northglenn, CO · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #13Position by Experts Score among all companies we track in this category. of 71 radon testing services · 5.0★ from 352 Google reviews
Report card
Percentile vs other radon testing services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: reliability and craft & service; weakest: satisfaction.
Reviews for your job
Customers hired Rocky Mountain Radon Mitigation for 4 kinds of job.
Rocky Mountain Radon Mitigation for installation
Clear ✕All 42 Google reviews tagged “Installation”
Very communicative
Great service at a great value.
Very pleased with Rocky Mountain Radon Mitigation! Ian came out right away to give us an estimate, and Alec was great with handling the installation process! They have a lifetime warranty on their work. The radon fan comes with a 7 years warranty. Very pleased!
EXCELLENT..!! The team over at Rocky Mountain Radon Mitigation did a fantastic job. Ian is a great communicator— explanations of the process and typical job site photos helped us understand the project and the process. Scheduling with Ian was easy…and on installation day, our tech showed up on time. Our install…
I interviewed four companies, and picked Rocky Mountain. Ian was super helpful and very clear on what they provided. Installation was great, Arthur knew exactly what he was doing. I hired a professional company to get the new radon report, and it was less than 2. Way below the EPA level. Success!
We had a full mitigation system installed Technician did an outstanding job. He was very clear on what work was required . And was very professional, knowledgeable and cleaned up all of his work areas. Highly recommended !!
We had a radon mitigation system installed. After the initial installation, we ran into an issue, and I reached out to Ian, whom I believe is the owner. He personally came out and fixed the issue and his communication was phenomenal. I can’t recommend them enough!
Very responsive, professional, and great pricing.
Exceptional company and people for Radon gas mitigation! The have gone above and beyond expectations for the properties we represent for buyers and sellers. Highly recommended.
They do outstanding work and I consider them to be the absolute best!! I recommend them to everyone!!
Wonderful radon mitigation install company - Ian Graham has helped us with 4+ properties so far for our clients and for our team. We have been impressed with the results and the communication. And we have worked with several radon mitigation companies since 2012. The last system test came in at < .2 and the level…
Very fast and very friendly! Answered all of my questions.
Ian was an excellent individual to work with. Very knowledgeable and quick turnaround they did an excellent job and now my right arm levels are below 1.0 Thank you very much!
Ian and his crew did a great job!
Alec designed and performed a perfect installation. Along with top of the line equipment, the whole process exceeded my expectations. HIGHLY RECOMMEND!!
I spent about 30 hours researching radon mitigation techniques, local installers, and comparing bids for a residential system. Rocky Mountain Radon Mitigation won based on their promise to drop my radon levels to the more trustable World Health Organization limit of 2.7 uCi/L. Ian and his brother installed my…
Rocky Mountain Radon did an excellent job. They arrived on time, were very professional, and the work looks great!
Price and service were excellent. The work is very clean. Great communication and explanation at well.
Ian and Robert are both professional and got the job scheduled and done quickly. Found the best — most inconspicuous place for install and waiting to see how well this system will work! I would definitely recommend Rocky Mountain Radon!
Gage did a great job installing our radon system! I recommend him and Rocky Mountain!
Ian did an excellent job installing our system at a fair price. Very good communication throughout the process, punctual and quickly installing the system, and was very attentive to details and very clean! Highly recommend.
Gage was fantastic! He was very professional and explained the whole process of installing our radon mitigation system extremely well so that we understood what was being done. Would definitely recommend him to anyone!
Gage did a great job and was efficient with the time and resources. Great guy and we are extremely happy with the product and installation.
We just got our radon mitigation system installed and the whole process was great! Ian was a great communicator the entire process with scheduling and giving information, and Gage worked so hard on our system and was thorough and precise on the whole job. He took his time, made such the job was done correctly and…
Gage was great. Radon mitigation install went smooth. Ian was also great!
I checked with three different companies, and Rocky Mountain Radon Mitigation was the most informative, friendly, professional, and offered the lowest price. Thank you, Ian, for your quality work and customer service.
I needed radon mitigation and did my due diligence to find the best company. Ian responded first and beat the 2 other companies in price, scope of service provided, and availability to install. He was on time with the free estimate we scheduled, and subsequent installation. I was so impressed, I have referred Ian to others.
Prompt, professional service at a very competitive rate!
So impressed! Great workmanship at an affordable price for radon mitigation. Provided estimate and came in as quoted. To service the Estes Park area, was above and beyond - Thank you Ian!
Ian and Rocky Mountain Radon Mitigation did a great job installing the radon mitigation system… Ian explained all the different things he was going to do, and after the work was done, the team even cleaned up and vacuumed. All the pipes and areas were labeled neatly and everything looks well organized. Look…
Ian was fast and professional. He installed the radon mitigation in a few hours and it passed the radon test. Great job!
Ian did a fantastic job! He did good quality work for a good price. He was clear and straightforward about his services. Overall we highly recommend him and his company.
Ian did an excellent job on installing our radon reduction system!
Ian is a pleasure to work with, professional and gregarious. The mitigation he performed is picture-perfect and was installed quickly. The wiring job was particularly careful (not always the case with other contractors...) and everything was properly sealed.
Ian installed our radon mitigation system quickly and for half the price another company was going to charge! He explained how everything works and I feel very pleased with the service he provided!
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Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Installation | 42 | — |
| Fan installation | 21 | — |
| General construction | 7 | — |
| General repairs | 3 | — |







