Radon Mitigation Pros Industry Statistics 2026
Compiled 2026-10-06 from 813 indexed and 665 verified provider records. Every figure on this page is free to cite with a link to this URL.
Key figures
- 665 verified providers
- 47 states covered, 92 cities
- 4.7 average rating across 2,320 public reviews
- 27.1 years average experience (n=320)
Providers by state
| State | Providers |
|---|---|
| IL | 102 |
| CO | 70 |
| OH | 43 |
| NC | 35 |
| PA | 34 |
| TN | 31 |
| FL | 28 |
| IN | 26 |
| MD | 24 |
| CA | 21 |
Most common certifications
- NRPP certified radon measurement professional — 43 providers
- NRPP certified radon mitigation professional — 27 providers
- NRPP Certified — 17 providers
- Illinois-licensed radon measurement professional — 17 providers
- Certified Master Inspector — 10 providers
- National Radon Proficiency Program (NRPP) — 10 providers
- NRPP certified — 9 providers
- American Association of Radon Scientists and Technologies (AARST) affiliation — 7 providers
Most offered services
- radon testing — 434 providers
- radon mitigation — 345 providers
- commercial radon mitigation — 70 providers
- home inspections — 58 providers
- residential radon mitigation — 52 providers
- commercial radon testing — 50 providers
- mold testing — 45 providers
- vapor intrusion mitigation — 37 providers
Methodology
Verified providers: listing has verified_at set by manual or source verification. Indexed providers: all listings scraped from public sources, deduplicated. Sources: directory listings data, public reviews, sentiment analysis. Compiled by Radon Mitigation Pros. Cite any figure with a link to this page.