Radon is an invisible, odorless gas that poses a serious health risk to homeowners across Northern Colorado. According to the Environmental Protection Agency, radon is the second leading cause of lung cancer in the United States, responsible for approximately 21,000 deaths annually. This statistic underscores the critical need for professional testing in every home, regardless of age or foundation type. In Fort Collins, Windsor, and surrounding communities, finding a certified inspector who understands local soil composition and building codes is essential for protecting your family's health. (About Us Foothills Home)
Why Radon Testing is Critical in Northern Colorado
Radon is a radioactive gas that forms from the natural decay of uranium in soil, rock, and water. It can enter homes through cracks in the foundation, gaps around pipes, and construction joints. Radon is a colorless, odorless, and tasteless gas. Because it is undetectable without specialized equipment, homeowners cannot rely on their senses to determine if their home is safe.
Northern Colorado, including Fort Collins, has varying levels of radon potential. The region's geology allows radon gas to migrate easily through the soil and into residential structures. The Colorado Department of Public Health and Environment maintains a radon map that identifies high-risk areas. While not every home in Fort Collins is in a high-risk zone, the risk is present enough that testing is recommended for all buyers and current homeowners.
Many homeowners assume that new construction is safe from radon. This is a dangerous misconception. Even newly built homes can have radon entry points if proper mitigation barriers were not installed during construction. A thorough inspection ensures that your investment is protected from the start.
How to Choose a Reliable Radon Testing Service
When searching for "radon testing in Fort Collins," it is vital to select a provider who is certified, insured, and experienced. Not all home inspectors offer radon testing, and those who do may vary in their methodology and reporting standards. Here are the key factors to consider when choosing a provider.
Certification and Licensing
Ensure that the inspector holds current certifications from recognized bodies such as the National Radon Proficiency Program (NRPP) or the National Radon Safety Board (NRSB). In Colorado, radon measurement professionals must be licensed by the state. This certification guarantees that the inspector has undergone rigorous training and adheres to industry best practices.
Experience and Local Knowledge
Local experience matters. An inspector familiar with Fort Collins' specific soil types and building styles can provide more accurate assessments. They understand the common entry points for radon in local homes and can identify potential issues that a non-local inspector might miss. Look for a company that has been serving the Northern Colorado community for several years.

Comprehensive Reporting
A quality radon test comes with a detailed report. The report should include the testing methodology, the results, and recommendations for mitigation if levels are high. The inspector should be available to answer questions and explain the results in plain language. Avoid providers who offer vague or incomplete reports.
The Radon Testing Process Explained
Understanding the testing process helps homeowners prepare for the inspection and interpret the results correctly. There are two main types of radon tests: short-term and long-term.
Short-Term Testing
Short-term tests are commonly used during real estate transactions. They typically last from two to seven days. The test device is placed in the lowest lived-in level of the home, such as the basement or first floor. Windows and doors must be kept closed during the testing period to ensure accurate results. This method provides a quick snapshot of radon levels.
Long-Term Testing
Long-term tests provide a more accurate picture of radon exposure over time. These tests can last from 90 days to a year. They are useful for homeowners who want to understand their annual average radon level. Long-term testing is less affected by seasonal variations and weather conditions.
Continuous Monitoring
Continuous radon monitors provide real-time data and can track fluctuations in radon levels. These devices are often used for more detailed assessments or when a quick result is needed without the constraints of short-term testing. They are particularly useful for diagnosing issues in homes with known radon problems.
Comparing Radon Services and Pricing
When evaluating radon testing services in Fort Collins, it is helpful to compare the scope of services and pricing structures. Below is a summary of common radon-related services offered by local providers.
| Service Type | Description | Typical Use Case | Estimated Cost Range |
|---|---|---|---|
| Radon Measurement | Short-term or long-term testing to determine radon levels. | Real estate transactions, routine safety checks. | $150 - $300 |
| Radon Mitigation | Installation of systems to reduce radon levels in the home. | High radon results, pre-construction mitigation. | $800 - $2,500 |
| Combined Inspection | Home inspection with integrated radon testing. | Home buying process, comprehensive property assessment. | $400 - $600 |
| Sewer Scoping | Video inspection of sewer lines to detect blockages or damage. | Pre-purchase due diligence, maintenance planning. | $250 - $500 |
Prices can vary based on the size of the home, the type of test, and the complexity of the property. It is important to get detailed quotes from multiple providers. Remember that the lowest price does not always equate to the best value. Certification, experience, and customer service are equally important factors.
Key Takeaways for Homeowners
- Radon is the second leading cause of lung cancer in the United States, according to the EPA.
- Fort Collins and Northern Colorado have soil conditions that can allow radon to enter homes.
- Always choose a certified and licensed radon testing professional.
- Short-term tests are ideal for real estate transactions, while long-term tests provide annual averages.
- Radon mitigation systems are highly effective and can significantly reduce health risks.
- Combine radon testing with a comprehensive home inspection for thorough due diligence.
- Foothills Home Inspections offers certified radon testing services in Fort Collins and surrounding areas.
Frequently Asked Questions
How much does radon testing cost in Fort Collins?
The cost of radon testing in Fort Collins typically ranges from $150 to $300 for a short-term test. Prices may vary based on the inspector's experience and the specific testing method used.
How long does a radon test take?
Short-term radon tests usually last between two and seven days. Long-term tests can last from 90 days to a year. Continuous monitors provide results in real-time.
Can I perform radon testing myself?
Yes, DIY radon test kits are available at hardware stores. However, professional testing is recommended for real estate transactions and more accurate results. Professionals use calibrated equipment and follow strict protocols.
What should I do if my radon levels are high?
If radon levels are high, you should hire a licensed radon mitigation professional to install a mitigation system. These systems typically involve venting the gas from beneath the foundation to the outside of the home.
Is radon testing required by law in Colorado?
While radon testing is not strictly mandated by state law for all home sales, it is highly recommended. Many real estate contracts include a radon inspection contingency. Local regulations may vary, so it is best to consult with a professional.
How often should I test for radon?
The EPA recommends testing your home every two years. If you have recently mitigated radon, you should test again to ensure the system is working effectively. Testing is also crucial during any real estate transaction.
Does home insurance cover radon mitigation?
Most standard home insurance policies do not cover radon mitigation costs. However, some specialized policies may offer coverage. It is important to review your policy details or consult with your insurance provider.
Schedule Your Inspection Today
Protecting your home from radon is a critical step in ensuring the safety and well-being of your family. In Fort Collins, Windsor, and Northern Colorado, finding a trusted professional is the first step toward peace of mind. Foothills Home Inspections offers certified, insured radon testing services tailored to your needs. Our team is dedicated to providing accurate results and clear, actionable recommendations.
Do not wait for a health scare to act. Contact us today to schedule your radon test. We provide same-day or next-day service for urgent needs. Visit our Radon Testing page to learn more about our services. For immediate assistance, call 970-567-8180 or schedule an inspection online. Your home deserves the best protection, and we are here to provide it.

