#1
Tri State Home Inspection LLC
Brooklyn, NY
Google rating: 5.0 (121 reviews)
Reviews: 121
Certifications: 0
Services
Testing
Best Radon Contractors in Brooklyn, New York (2026)
Ranked using real Google ratings, review counts, and certification data only.
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#2
Olympian Water Testing
Brooklyn, NY
Google rating: 5.0 (20 reviews)
Reviews: 20
Certifications: 0
Services
MitigationTestingCommercial
#3
Home Inspect NY, Inc.
Brooklyn, NY
Google rating: 5.0 (14 reviews)
Reviews: 14
Certifications: 0
Services
Testing
#4
Criterion Inspections
Brooklyn, NY
Google rating: 4.9 (323 reviews)
Reviews: 323
Certifications: 0
Services
TestingCommercial
#5
Dual Restoration
Brooklyn, NY
Google rating: 4.8 (82 reviews)
Reviews: 82
Certifications: 0
Services
MitigationTestingCommercial
#6
New York Home Inspections 验屋师
Brooklyn, NY
Google rating: 4.7 (12 reviews)
Reviews: 12
Certifications: 0
Services
TestingCommercial
#7
JAMES DESIR
Brooklyn, NY
Google rating: No Google rating available
Reviews: 0
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingNew ConstructionCommercial
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 Brooklyn?
Tri State Home Inspection LLC is currently ranked #1 in Brooklyn based on Google rating, review volume, and certification count from our verified data sources.
How many radon contractors are in Brooklyn?
We currently list 7 radon contractors in Brooklyn, New York.
What should I look for?
Focus on strong ratings with meaningful review volume, current professional certifications, and clear service coverage for your home type.