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 fan installation
Clear ✕All 21 Google reviews tagged “Fan installation”
Quick work and great communication.
Excellent experience. The tech was on time, professional, explained the use of the system to me, and completed the work timely. I highly recommend them if you need radon related services.
Ian is wonderful! They are professional, on time, and great with communication. I cannot recommend enough!!
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…
These guys are great. Hard working, neat, efficient, professional and reasonable…one of the best contractor experiences i have experiences in many years. You wont regret hiring them
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 !!
6/5 stars. Ian G was my main point of contact for installation and provided a timely quote and follow up communications. They scheduled installation for three weeks out and moved that to an earlier date after I invited them to install if any earlier availability opened up. Installer, Arthur, was great!…
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…
Excellent communication, placement knowledge & scheduling with great follow through. Highly recommend Ian Graham and Rocky Mountain Radon and Alec was on the install team. 10 stars! We have recommended this company many times and personally hired them for radon mitigation as well. Their tech was prompt & sent photos…
Excellent customer service, courteous. friendly, timely and cleaned up all areas. Explained the procedure and consulted us when a different procedure was needed.Competitive pricing. Original radon level was 9.1 but after work it was retested at 3.4.
They did a great job. Were prompt and communicated well.
Robert was professional and friendly. Thanks a lot Robert and Ian.
Very quick diagnosis and install! Much appreciated!
Beginning with my initial contact with Rocky Mountain Radon thru project completion today, our installer Ian, responded in a professional and courteous manner. The completed mitigation system looks good and blends right in with its surroundings. Here’s to a job “Well Done”! Thank You Ian and Rocky Mountain Radon.
Gage did a great job of getting to our house rapidly and replacing our fan efficiently.
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…
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.
Tyler's time and solution reflected his familiarity with his task. The installation took about 1.5hrs. Looking forward to some positive test results.
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 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.
Rating only, no written review.
Price
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Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Installation | 42 | — |
| Fan installation | 21 | — |
| General construction | 7 | — |
| General repairs | 3 | — |





