Ensuring Safe Indoor Air Quality for Marana Residents
Positioned northwest of Tucson, Marana combines agricultural history with rapid residential and commercial growth. From long-standing neighborhoods to expanding master-planned communities, properties throughout Marana face potential radon exposure. Because Arizona has no statewide requirements for radon testing or mitigation, homeowners and business owners in Marana must take proactive measures to protect indoor air quality.
Southwest Radon Eliminators provides expert radon testing and effective mitigation strategies for homes and businesses across Marana – call (505) 348-4467 to schedule your radon inspection today.


Targeted Radon Testing for Marana Properties
Radon is invisible, odorless, and can present serious long-term health risks when concentrations exceed the EPA’s action level of 4.0 pCi/L or the WHO’s guideline of 2.7 pCi/L. While Arizona averages between 1.6 and 1.9 pCi/L, localized testing in Southern Arizona, including Pima County, has shown certain areas with readings above federal recommendations. This variation underscores the importance of testing in Marana, where both older homes and newer developments may be impacted.
Radon testing can be conducted using short-term test kits, which typically remain in place for 2 to 7 days, or long-term detectors, which measure levels over 90 days or more for greater accuracy. Short-term tests are useful for quick screenings, while long-term tests capture seasonal fluctuations and provide a clearer picture of ongoing exposure. Because radon levels can vary from one property to the next, completing a test is the only reliable way for Marana residents to know whether mitigation is needed.

Customized Radon Mitigation Strategies for Marana
If testing shows radon at or above 4.0 pCi/L, mitigation is recommended to reduce long-term health risks. Marana includes a wide range of home styles, from ranch properties to contemporary subdivisions and multi-level residences, so flexible methods are necessary to meet the needs of each foundation type and layout.
Commercial Radon Services in Marana
Commercial properties in Marana—including schools, medical facilities, multifamily housing, and office spaces—are also at a risk of radon. Larger buildings often have complex airflow influenced by HVAC systems and design features, leading to uneven concentrations across the structure. Comprehensive testing helps identify where mitigation is necessary.
Our NRPP licensed and certified specialists provide commercial radon testing and mitigation services throughout Marana and the surrounding region. We follow HUD and FHA requirements and use proven strategies tailored to commercial settings. With professional equipment and expertise, we deliver dependable results that support safer indoor air for employees, tenants, and visitors.


We Are Marana’s Radon Elimination Specialists
Southwest Radon Eliminators is proud to serve the Marana 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
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.
Radon Resources: IEA Radon Report Cards
The Indoor Environments Association (IEA), formerly AARST, is a nonprofit dedicated to improving indoor air quality through ethical, science-based standards, including radon mitigation. One of their key resources is the annual Radon Report Cards, which use federal data to evaluate each state's radon policies, testing rates, and health impacts.
VIEW OUR REVIEWS ON GOOGLE
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!