Certified Radon Testers

The companies listed below are certified as radon testing firms, meaning that a representative(s) from these commercial businesses have been trained to use the equipment or provide detectors for the testing of radon. Radon testing firms may be certified by the National Environmental Health Association (NEHA), National Radon Safety Board (NRSB), State of New Jersey (NJ), or State of Pennsylvania (PA).

Remember that, while a certified radon tester may collect samples, anyone who analyzes and provides the results of those tests Environmental Laboratory Approval Program certification. ELAP certification ensures that the results obtained from an individual or firm are accurate and reliable. This means that, while charcoal canisters, alpha track detectors and/or continuous radon monitors may be deployed by radon testers certified by NEHA, NRSB, NJ, or PA, the actual test

Contact information is arranged alphabetically by county.

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New York State Map

Albany County Allegany County Bronx County Broome County Cattaragus County Cayuga County Chautauqua County Chemung County Chenango County Clinton County Columbia County Cortland County Delaware County Dutchess County Erie County Essex County Franklin County Fulton County Genesee County Greene County Hamilton County Herkimer County Jefferson County Kings County (Brooklyn) Lewis County Livingston County Madison County New York County (Manhattan) Monroe County Montgomery County Nassau County Niagara County Oneida County Onondaga County Ontario County Orange County Orleans County Oswego County Otsego County Putnam County Queens County Rensselaer County Richmond County (Staten Island) Rockland County Saratoga County Schenectady County Schoharie County Schuyler County Seneca County St. Lawrence County Steuben County Suffolk County Sullivan County Tioga County Tompkins County Ulster County Warren County Washington County Wayne County Westchester County Wyoming County Yates County

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Albany Allegany Bronx Broome Cattaraugus Cayuga
Chautauqua Chemung Chenango Clinton Columbia Cortland
Delaware Dutchess Erie Essex Franklin Fulton
Genesee Greene Hamilton Herkimer Jefferson Kings (Brooklyn)
Lewis Livingston Madison Manhattan (NYC) Monroe Montgomery
Niagara Nassau New York (City) Oneida Onondaga Ontario
Orange Orleans Oswego Otsego Putnam Queens
Rensselaer Richmond (Staten Island) Rockland St. Lawrence Saratoga Schenectady
Schoharie Schuyler Seneca Steuben Suffolk Sullivan
Tioga Tompkins Ulster Warren Washington Wayne
Westchester Wyoming Yates