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Radon services are regulated in the state of New Jersey. If you intend to provide radon testing or mitigation services in New Jersey, visit www.njradon.org or call 609-984-5425 (or 800-648-0394 within New Jersey) for certification information. NRPP or NRSB certification is not required to become New Jersey certified.
- New Jersey Department of Environmental Protection
- http://njradon.org/