#1
Miranda Steen
Fargo, ND
Google rating: 5.0 (1381 reviews)
Reviews: 1,381
Certifications: 2
Certifications
NRPP Measurement ProfessionalNRPP Mitigation Specialist
Services
MitigationTestingCommercial
Best Radon Contractors in Fargo, North Dakota (2026)
Ranked using real Google ratings, review counts, and certification data only.
View profile
#2
Eric Miller
Fargo, ND
Google rating: 5.0 (89 reviews)
Reviews: 89
Certifications: 1
Certifications
NRPP Measurement Professional
Services
Crawlspace
#3
Brady M. Sexton
Fargo, ND
Google rating: 5.0 (5 reviews)
Reviews: 5
Certifications: 1
Certifications
NRPP Mitigation Specialist
Services
MitigationSystem DesignTesting
#4
American Waterworks
Fargo, ND
Google rating: 4.7 (156 reviews)
Reviews: 156
Certifications: 0
Services
MitigationTestingCrawlspacesump pump
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 Fargo?
Miranda Steen is currently ranked #1 in Fargo based on Google rating, review volume, and certification count from our verified data sources.
How many radon contractors are in Fargo?
We currently list 4 radon contractors in Fargo, North Dakota.
What should I look for?
Focus on strong ratings with meaningful review volume, current professional certifications, and clear service coverage for your home type.