Certified radon testing companies in Bergen County, NJ

✓ 1 company based in Bergen County, from the NJDEP Radon Certification Program (retrieved 2026-07-17). Companies based in neighboring counties often serve here too — see the full New Jersey list.

Company	Location	Certifications	License #
Professional Radon Systems, Inc	Paramus, NJ	measurementmitigation	MEB90026, MIB90026

FAQs

How many certified radon testing companies are in Bergen County?

1 company in the NJDEP Radon Certification Program is based in Bergen County as of 2026-07-17. Companies based elsewhere in New Jersey also commonly serve the county.

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