Proudly Serving the Catalina Foothills Area
Set along the base of the Santa Catalina Mountains, Catalina Foothills is known for its scenic views, upscale neighborhoods, and desert-adapted architecture. Many homes were built into sloped terrain or feature tight construction for energy efficiency, which can allow radon gas to accumulate indoors. Since Arizona has no statewide radon testing or mitigation requirements, homeowners and business owners in Catalina Foothills must take the initiative to protect indoor air quality.
Southwest Radon Eliminators provides expert radon testing and effective mitigation strategies for homes and businesses throughout Catalina Foothills – call (928) 406-3335 to learn about our comprehensive residential and commercial radon services. We highly recommend regular radon testing to ensure the safety and quality of your indoor air and to implement necessary mitigation measures.


Radon Testing Services in Catalina Foothills
Radon is an invisible, odorless gas that can pose serious long-term health risks when levels exceed the EPA’s action level of 4.0 pCi/L or the WHO’s reference level of 2.7 pCi/L. While much of Pima County falls within a moderate risk category, local geology in the foothills and differences in soil composition can lead to elevated readings in certain areas. Testing remains the only reliable way to confirm whether radon is present indoors.
Short-term radon tests, which run for 2 to 7 days, provide a quick snapshot of current radon levels, while long-term detectors—operated for 90 days or longer—offer more accurate readings over time. Because soil gas movement and temperature changes can affect results, testing under closed-house conditions ensures the most reliable data for Catalina Foothills properties.

Radon Mitigation Services in Catalina Foothills
If testing shows radon at or above 4.0 pCi/L, mitigation is recommended to reduce long-term health risks. Catalina Foothills properties range from custom hillside homes to contemporary desert builds, so flexible mitigation methods are needed to accommodate different foundation types and designs.
Commercial Radon Services in Catalina Foothills
Commercial buildings in Catalina Foothills, including schools, healthcare offices, and retail spaces, are also vulnerable to radon gas infiltration. HVAC systems and structural layouts can cause uneven concentrations, making broad testing essential for accurate results.
Our NRPP licensed and certified specialists provide radon testing and mitigation for commercial properties across the Catalina Foothills area. We follow HUD and FHA requirements, applying proven systems suited to complex structures. With professional equipment and experience, we help maintain safer indoor air for employees, clients, and tenants.


We Are Catalina Foothills’ Radon Elimination Specialists
Southwest Radon Eliminators is proud to serve the Catalina Foothills area and its surrounding communities. Our NRPP Certified Radon Measurement Professionals provide thorough testing and effective mitigation solutions for both residential and commercial properties. For reliable radon services, trust Southwest Radon Eliminators!

LEARN FROM THE RADON EXPERTS
RADON INFORMATION & RESOURCES
Texas Home Inspectors Should Test for Radon
Most Texas homeowners are not well educated on the dangers of radon, as there are no state certifications or laws requiring radon testing or mitigation. However, the EPA, CDC, and the Texas DSHS all recommend home buyers have an indoor radon test performed prior to occupancy.
What To Know About Free Radon Test Kits
Radon exposure is a serious concern for both residential and commercial property owners, especially in the Southwest. To help address this issue, several states offer programs providing free radon test kits. However, it's important to understand the limitations of these kits and when professional testing services are necessary.
The National Environmental Public Health Tracking Network
The National Environmental Public Health Tracking Network, created by the CDC in 2002, brings together health and environmental data from federal, state, and local sources. It was developed to address gaps in monitoring environmental health risks and aims to provide reliable, accessible data for public health professionals, researchers, and communities.
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FROM OUR SATISFIED CLIENTS
Had home radon evaluation and remediation conducted. Owner Lynn was very professional and thorough with the process. Answered all our questions and found most effective and convenient location for remediation system install. Successfully got our high radon levels under the recommended levels. Highly recommend for this and any other services.
He responded immediately and set an appointment that was convenient for me. He arrived early for the appointment and started work immediately. I found his report to be very thorough and efficient with extra resource information attached.
I would highly recommend them… incredibly thorough & professional. Their communication throughout the entire process was timely, effective & accurate. Completely happy with their overall service & would use them again in a heartbeat!


