#1
Khanrad J Wilson
Terre Haute, IN
Google rating: 5.0 (8 reviews)
Reviews: 8
Certifications: 1
Certifications
NRPP Measurement Professional
Services
Testing
Best Radon Contractors in Terre Haute, Indiana (2026)
Ranked using real Google ratings, review counts, and certification data only.
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#2
Ron Jackson & Associates Inspection Services, Inc.
Terre Haute, IN
Google rating: 4.9 (95 reviews)
Reviews: 95
Certifications: 0
Services
TestingCommercialwater treatment
#3
William L Wilkinson
Terre Haute, IN
Google rating: No Google rating available
Reviews: 0
Certifications: 1
Certifications
NRPP Measurement Professional
Services
Testing
How We Rank
- Google rating: higher average ratings rank higher.
- Review count: more reviews break ties between similar ratings.
- Certification count: more certifications break ties after rating and review metrics.
- Verified data only: rankings are based on stored profile data, not manual edits or paid placement.
FAQ
Who is the best radon contractor in Terre Haute?
Khanrad J Wilson is currently ranked #1 in Terre Haute based on Google rating, review volume, and certification count from our verified data sources.
How many radon contractors are in Terre Haute?
We currently list 3 radon contractors in Terre Haute, Indiana.
What should I look for?
Focus on strong ratings with meaningful review volume, current professional certifications, and clear service coverage for your home type.