Look up an NRPP-certified radon measurement or mitigation professional

domain: nrpp.info (certification body, not government) · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. Open the 'Find a Radon Mitigation or Measurement Professional' tool at nrpp.info/pro-search/.
  2. Search by area (state/zip/city/name) or, for a specific individual, by their 6-digit NRPP ID# shown on their certificate — more reliable than name search since names aren't unique.
  3. Filter results by certification type needed (Certified Measurement Professional, Certified Mitigation Specialist, Mitigation Compliance Inspector, etc.).
  4. Treat this strictly as a manual/browser-rendered lookup — there is no published public JSON/REST API behind it.
  5. Remember NRPP is EPA-recognized and ANAB-accredited (ISO/IEC 17024), so a match indicates nationally proficiency-tested status, not a state license.

Known gotchas

Related routes

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Get certified to perform radon measurement testing as an add-on service for home inspectors
nrpp.info · 5 steps · unrated
Query Illinois IEMA's Radon Active Licensee Listing to verify a measurement or mitigation licensee
public.iema.state.il.us (government) · 5 steps · unrated

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