Offering professional, certified radon testing and mitigation, Arlington Radon has served Northern VA and DC for over 10 years. We are government licensed and meet and exceed all requirements in properly testing, analyzing and mitigating radon levels in homes and buildings.  Serving all the community Arlington Radon specializes in working with realtors, homeowners and homebuyers offering quick access to radon test results. As a service for realtors we provide SentiLock access to ease scheduling issues for home entry in order to place and retrieve tests.