#1
Shane Martin
Indianapolis, IN
Google rating: 5.0 (19 reviews)
Reviews: 19
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingCrawlspaceCommercial
Best Radon Contractors in Indianapolis, Indiana (2026)
Ranked using real Google ratings, review counts, and certification data only.
View profile
#2
AllCheck Inspections
Indianapolis, IN
Google rating: 4.9 (509 reviews)
Reviews: 509
Certifications: 0
Services
TestingNew ConstructionCommercialPost-Mitigation Testing
#3
Alpine Group
Indianapolis, IN
Google rating: 4.9 (146 reviews)
Reviews: 146
Certifications: 0
Services
TestingCrawlspaceCommercial
#4
Mya A Smith
Indianapolis, IN
Google rating: 4.9 (59 reviews)
Reviews: 59
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingCommercialvapor barrier
#5
Kyle Matthew Pfeifer
Indianapolis, IN
Google rating: 4.8 (286 reviews)
Reviews: 286
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingNew ConstructionCommercial
#6
Michaelis
Indianapolis, IN
Google rating: 4.5 (429 reviews)
Reviews: 429
Certifications: 0
Services
MitigationTestingCrawlspaceCommercial
#7
Jack Butler
Indianapolis, IN
Google rating: No Google rating available
Reviews: 0
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingCommercial
#8
Jonathan A Mitchell
Indianapolis, IN
Google rating: No Google rating available
Reviews: 0
Certifications: 1
Certifications
NRPP Measurement Professional
Services
TestingCommercial
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 Indianapolis?
Shane Martin is currently ranked #1 in Indianapolis based on Google rating, review volume, and certification count from our verified data sources.
How many radon contractors are in Indianapolis?
We currently list 8 radon contractors in Indianapolis, 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.