Comprehensive Radon Gas Testing Solutions
Serving Denver and Surrounding Areas
Why Is Radon Testing Essential for Your Home’s Safety?
Understanding the Invisible Threat of Radon Gas
Radon is a naturally occurring, radioactive gas that is invisible, odorless, and tasteless. It is produced by the natural decay of uranium found in soil, rock, and water. This harmful gas can seep into any type of building—including homes, offices, and schools—through cracks in the foundation, gaps around pipes, and other small openings. Because you can’t see or smell it, the only way to know if radon is present in your home is to perform a test.
The primary health risk associated with long-term radon exposure is lung cancer. The U.S. Environmental Protection Agency (EPA) identifies radon as the second leading cause of lung cancer in the United States, responsible for thousands of deaths each year. Anyone can be affected, but the risk is significantly higher for smokers. Professional testing provides the crucial information you need to protect your family from this silent threat and ensure your indoor air quality is safe.
Accurate and Reliable Results You Can Trust
At Radon Services of Colorado, we utilize state-of-the-art, continuous radon monitors to deliver precise and dependable results. We primarily conduct short-term tests, which typically run for a minimum of 48 hours, providing a quick and accurate snapshot of the radon levels within your home. This method is ideal for real estate transactions or for homeowners who need fast, actionable information about their indoor air quality.
Our certified technicians follow strict EPA protocols to ensure the integrity of every test. The monitoring device is carefully placed in the lowest livable level of your home, as this is where radon concentrations are usually highest. We take care to position the device away from drafts, windows, and areas of high humidity to prevent skewed readings. Once the testing period is complete, we retrieve the device and provide you with a detailed, easy-to-understand report of the findings.
What Do the Numbers Mean for Your Family?
Radon levels are measured in picocuries per liter of air, or pCi/L. After your test is complete, our report will clearly display the average radon concentration in your home over the testing period. Understanding this number is the first step toward making an informed decision about your family’s safety.
The EPA has established an action level of 4.0 pCi/L. If your home’s radon level is 4.0 pCi/L or higher, it is strongly recommended that you take immediate steps to reduce it through a process called radon mitigation. It is also important to know that there is no truly safe level of radon exposure; the EPA also suggests that homeowners consider fixing their homes for levels between 2.0 pCi/L and 4.0 pCi/L.
Our commitment to you doesn’t end with the test results. We will walk you through your report, explaining what the radon levels mean in practical terms. If mitigation is recommended, we can provide guidance on the next steps and connect you with qualified professionals who can install a system to effectively reduce the radon concentration in your home, ensuring a safer living environment for everyone.


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Preston Algya2026-05-06Trustindex verifies that the original source of the review is Google. Amazing service! Very pleased with the work done. David Lessly2026-05-06Trustindex verifies that the original source of the review is Google. Nick is great to work with! I highly recommend working with him! Gloria Aragon2026-03-29Trustindex verifies that the original source of the review is Google. Highly recommend this company for radon mitigation needs. They helped me mitigate the high radon levels in my town home prior to selling, which is a simple and easy process. I did not have to think twice about the radon in my home, because radon services of Colorado had it taken care of. John Rolando2025-09-29Trustindex verifies that the original source of the review is Google. Nick’s Radon Services did a nice job. They were timely, professional and did it for a fair price. Cheyy M2025-09-16Trustindex verifies that the original source of the review is Google. Highly recommend 5 stars. Clueless to radon and Nick took his time to explain . Made sure i had no other questions. Very professional. Kevin Loya2025-09-12Trustindex verifies that the original source of the review is Google. Outstanding Work and Service - Highly Recommend I’m extremely satisfied with my experience working with Radon Services of Colorado for a radon mitigation system installation. This was a time-sensitive job tied to a real estate transaction, and their team absolutely delivered. They worked closely with me to ensure the installation was completed within the deadlines outlined in my contract, which was critical to keeping the deal on track. Despite the tight and challenging installation area, they placed the system in a discreet and effective location that didn’t interfere with the home’s aesthetics or layout. The system was installed professionally, the radon levels are now fully under control, and the homebuyer was very happy with the results. Their workmanship is top-notch, their process is efficient and they back it all with a lifetime warranty. If you need a radon system done right and on time, I highly recommend Radon Services of Colorado!Google rating score: 5.0 of 5, based on 25 reviews
Protecting Your Health in the Metro Area
Your Local Experts in Radon Detection
Due to the unique geology of the region, homes across Colorado, including many within the Denver metro area, are at a higher risk for elevated radon levels. The composition of the soil and rock beneath our communities contains uranium deposits that naturally release radon gas, which can easily accumulate indoors. For this reason, regular testing is not just a recommendation but a vital health and safety measure for every homeowner in our city.
Radon Services of Colorado is proud to serve the Denver community with certified, professional radon testing. Our team possesses in-depth knowledge of local conditions and is equipped with the best technology to provide accurate assessments. We understand that a home is more than just a building; it’s a sanctuary for your family, and we are dedicated to helping you ensure it remains a healthy one.
Whether you are in the process of buying or selling a property, or you simply want to ensure your current home is safe, we are here to help. Taking a proactive approach to indoor air quality is one of the most important things you can do for your loved ones. Contact us today to schedule your professional radon test and gain the peace of mind you deserve in your Denver home.
Preston Algya2026-05-06Trustindex verifies that the original source of the review is Google. Amazing service! Very pleased with the work done. David Lessly2026-05-06Trustindex verifies that the original source of the review is Google. Nick is great to work with! I highly recommend working with him! Gloria Aragon2026-03-29Trustindex verifies that the original source of the review is Google. Highly recommend this company for radon mitigation needs. They helped me mitigate the high radon levels in my town home prior to selling, which is a simple and easy process. I did not have to think twice about the radon in my home, because radon services of Colorado had it taken care of. John Rolando2025-09-29Trustindex verifies that the original source of the review is Google. Nick’s Radon Services did a nice job. They were timely, professional and did it for a fair price. Cheyy M2025-09-16Trustindex verifies that the original source of the review is Google. Highly recommend 5 stars. Clueless to radon and Nick took his time to explain . Made sure i had no other questions. Very professional. Kevin Loya2025-09-12Trustindex verifies that the original source of the review is Google. Outstanding Work and Service - Highly Recommend I’m extremely satisfied with my experience working with Radon Services of Colorado for a radon mitigation system installation. This was a time-sensitive job tied to a real estate transaction, and their team absolutely delivered. They worked closely with me to ensure the installation was completed within the deadlines outlined in my contract, which was critical to keeping the deal on track. Despite the tight and challenging installation area, they placed the system in a discreet and effective location that didn’t interfere with the home’s aesthetics or layout. The system was installed professionally, the radon levels are now fully under control, and the homebuyer was very happy with the results. Their workmanship is top-notch, their process is efficient and they back it all with a lifetime warranty. If you need a radon system done right and on time, I highly recommend Radon Services of Colorado!Google rating score: 5.0 of 5, based on 25 reviews
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