Colorado Radon Testing & Mitigation Services
Colorado's Certified Radon Professionals
Protecting the Denver Metro and Northern Colorado from Radon for Over 25 years
Colorado Radon Mitigation is your locally owned, licensed, and certified radon service provider. Backed by 25+ years of experience, we deliver guaranteed results, exceptional service, and professional expertise for all your radon testing and mitigation needs.
From residential to commercial radon mitigation, radon testing to radon-resistant new construction, we are committed to keeping your home, family, and staff safe from radon gas exposure.
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We Are a Group of Dedicated and Passionate Radon Professionals
Radon gas is invisible, odorless, and deadly over time — and unfortunately, Colorado is one of the highest-risk states in the U.S. due to our natural soil composition. Radon forms when uranium breaks down in soil and rock, and it can easily enter homes through cracks in the foundation, crawl spaces, sump pumps, well water and other structural gaps.
At Colorado Radon Mitigation, we’re more than technicians — we are advocates for safer homes and healthier families. Our mission is simple: to test, detect, and mitigate radon before it becomes a threat to your health or property value.
We are fully NRPP-certified (National Radon Proficiency Program), state licensed, insured and committed to ongoing education and training. Whether you’re a homeowner, builder, realtor, or business owner, we’ll guide you through the best radon protection strategies based on your structure, location, and budget.
Radon Certifications & Professional Affiliations
Colorado Radon Mitigation maintains professional credentials and industry affiliations supporting its radon measurement and mitigation work in Colorado.
Our Radon Services
We provide comprehensive radon services in Colorado, tailored to meet the needs of homeowners, real estate professionals, developers, and property managers. Our services are tailored to the property, radon conditions, and type of project.
Residential Radon Mitigation
We design and install custom radon mitigation systems for all types of homes — slab-on-grade, basements, crawlspaces, or mixed foundations. Using sub-slab depressurization systems and high-efficiency radon fans, using proven mitigation methods, we design systems to reduce elevated indoor radon levels based on the property and foundation conditions. We also seal vulnerable entry points and educate homeowners on system care. Whether you’re buying, selling, or have lived in your home for years — it’s never too late to reduce your radon exposure.
Commercial Radon Mitigation
We provide expert radon mitigation for schools, offices, apartment complexes, daycares, and government buildings across Colorado. Our commercial solutions are scalable, code-compliant, and tailored for each facility. We also offer multi-zone testing, documentation for compliance, and long-term monitoring options. We work closely with property managers, contractors, and facility directors to deliver efficient, minimally invasive radon solutions.
Radon Testing Services
Early detection is the first step toward protection. We provide certified radon testing for air and water, using industry-leading digital monitors with real-time analysis. Our equipment is calibrated annually and spot-checked frequently in the field. Whether you’re testing a home, multi-unit property, or private well water, our team delivers fast, accurate results and expert guidance on the next steps.
Radon Measurement
Professional radon measurement helps determine the concentration of radon inside a property and provides clear readings to help you understand whether further action may be needed.
Passive Radon System Activation
We evaluate existing passive radon systems to determine whether activation is appropriate and whether the current system can be converted to active mitigation.
Crawl Space Encapsulation
Crawl space encapsulation creates a sealed barrier between exposed soil and the building, helping address conditions that can contribute to radon entry.
Radon in Water Testing
For properties supplied by private well water, radon in water testing can help determine whether radon is present in the water supply and whether further evaluation is appropriate.
Testimonials
Our reviews and satisfied clients’ own words are one of the best ways to demonstrate our commitment to protecting and educating our fellow Coloradans about the dangers of radon.
Need Radon Testing or Mitigation?
We’re ready to help measure and reduce radon levels in your home or business.
Frequently Asked Questions About Radon
Why is radon a problem in Colorado?
Colorado’s soil has elevated uranium content, which releases radon as it decays. Our homes — especially with tight insulation — can trap radon inside, creating serious long-term health risks.
What is the EPA’s recommended radon level?
The EPA recommends taking action to reduce radon at 4.0 pCi/L or higher However, there is no truly “safe” level of radon exposure — even low levels can carry risk over time.
How long does radon mitigation take?
Most residential mitigation systems are installed in less than one day. Commercial projects may require more time based on complexity.
What factors affect the cost of radon mitigation?
The cost of a radon mitigation system depends on several factors, including the size of the property, foundation type, and existing ventilation. We provide customised quotes after assessing your specific needs, ensuring you get an effective and reliable system.
Are your professionals certified?
Yes — we are NRPP-certified, state-licensed, and fully insured. Our team undergoes ongoing training to stay up-to-date with the latest standards and technology.
Do you provide real estate radon testing?
Absolutely. We offer quick turnaround radon testing services and documentation for real estate transactions, inspections, and refinancing.