Find a professional You can search many different ways. This tool helps you find a professional in your area or to check and make sure a professional is NRSB certified. Find a professional State & Zip code Last Name Certification Company Certification Select Certification RMT [Radon Measurement Technician] RMS [Radon Measurement Specialist] RRS [Radon Mitigation Specialist] ARL [Accredited Radon Laboratory] TRC [Accredited Tertiary Radon Chamber] CH [Accredited Radon Secondary Chamber] State Select State Alaska Alabama Arkansas Arizona California Colorado Connecticut District of Columbia Delaware Florida Georgia Hawaii Iowa Idaho Illinois Indiana Kansas Kentucky Louisiana Massachusetts Maryland Maine Michigan Minnesota Missouri Mississippi Montana North Carolina North Dakota Nebraska New Hampshire New Jersey New Mexico Nevada New York Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Virginia Vermont Washington Wisconsin West Virginia Wyoming Zip Code Radius Select Radius 25 Miles 50 Miles 75 Miles 100 Miles 500 Miles 1,000 Miles Last Name Certification Select Certification RMT [Radon Measurement Technician] RMS [Radon Measurement Specialist] RRS [Radon Mitigation Specialist] ARL [Accredited Radon Laboratory] TRC [Accredited Tertiary Radon Chamber] CH [Accredited Radon Secondary Chamber] Company
