HS
MitigationTestingCrawlspaceCommercialVapor Barrier+2
Certified RMSFree Estimates
Radon Pros in Indiana
51 contractorsEPA zone context: Approximately two-thirds of Indiana counties are Zone 1, with the highest concentrations in central and northern regions.
RE
Radon Environmental, Inc.
4.7 (81 Google reviews)
Certified Professional
Licensed Provider: James M Brenneman
Full Service•Carmel, IN
MitigationTestingCrawlspaceNew ConstructionCommercial
Certified RMS/RMP
Radon Environmental, Inc. is a dedicated radon services company serving Carmel, IN. Established in 1988. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements, slab foundations, crawlspaces. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 4.7/5 on Google based on 81 reviews. Offers real estate transaction testing.
PC
Popham Construction Company
Certified Professional
Licensed Provider: Ryan Goelzhauser
Full Service•Evansville, IN
MitigationTestingCrawlspaceNew ConstructionPost-Test
Certified RMS/RMPFree Estimates
Popham Construction Company is a dedicated radon services company serving Evansville, IN. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements, slab foundations, crawlspaces. Methods include heat recovery ventilation, passive radon systems. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Offers free estimates, real estate transaction testing.
HI
Healthy Interior Solutions
5.0 (268 Google reviews)
Certified Professional
Licensed Provider: Matthew Pitmon
Full Service•Fishers, IN
MitigationTestingCommercialDiagnostic
Certified RMS/RMP
AX
Air Xray
4.8 (103 Google reviews)
Certified Professional
Licensed Provider: Brent Oribello
Full Service•Fort Wayne, IN
MitigationTestingCrawlspace
Certified RMS/RMP
Air Xray is a contractor offering radon-related services serving Fort Wayne, IN. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements, slab foundations, crawlspaces. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 4.8/5 on Google based on 103 reviews. Offers real estate transaction testing.
AR
Apex Radon Defense
Certified Professional
Licensed Provider: Tyler Battershell
Testing Specialist•Fort Wayne, IN
TestingCrawlspaceNew Construction
Certified RMS
SI
MitigationTestingCrawlspaceCommercialVapor Barrier+1
Certified RMS25-Year Warranty
RC
Radon Control of Goshen
5.0 (7 Google reviews)
Certified Professional
Licensed Provider: Kenneth J. Mininger
Mitigation Specialist•Goshen, IN
MitigationCrawlspaceFan Repair
Certified RMS
Radon Control of Goshen is a dedicated radon services company serving Goshen, IN. Established in 1996. Services include radon mitigation system installation, mitigation system design. Works with basements, crawlspaces. Methods include sub-membrane depressurization. Holds Certified Radon Mitigation Specialist certification. Rated 5.0/5 on Google based on 7 reviews.
RC
Radon Check
4.8 (29 Google reviews)
Certified Professional
Licensed Provider: Michael Borkstrom
Highland, IN
MitigationSystem DesignTestingMeasurement
Certified RMS/RMP
BW
Breathe Wright LLC
4.9 (43 Google reviews)
Certified Professional
Licensed Provider: Joshua P Hines
Full Service•New Albany, IN
MitigationTesting
Certified RMS/RMP
Breathe Wright LLC is a dedicated radon services company serving New Albany, IN. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 4.9/5 on Google based on 43 reviews.
IR
Innovative Radon Solutions, LLC
Certified Professional
Licensed Provider: Chad M. Hardin
Testing Specialist•Otwell, IN
TestingCommercial
Certified RMS/RMP
PA
Pure Air Environmental
Certified Professional
Licensed Provider: Jon D Hartley
Full Service•Pendleton, IN
MitigationTestingCrawlspaceCommercialVapor Barrier
Certified RMS/RMP
PA
Pure Air Environmental
4.9 (374 Google reviews)
Certified Professional
Licensed Provider: Karen s Hartley
Full Service•Pendleton, IN
MitigationTestingCrawlspaceCommercialVapor Barrier
Certified RMS/RMP
Pure Air Environmental is a contractor offering radon-related services serving Pendleton, IN. Established in 2014. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements, crawlspaces. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 4.9/5 on Google based on 374 reviews. Offers rush/priority scheduling.
AH
Advanced Home Solutions
5.0 (6 Google reviews)
Certified Professional
Licensed Provider: Gil R. Ward
Plainfield, IN
TestingCommercial
Certified RMS/RMP
AR
A+ Radon Solutions
Certified Professional
Licensed Provider: Randall D. Sisk
Full Service•Valparaiso, IN
MitigationTesting
Certified RMS/RMP
A+ Radon Solutions is a dedicated radon services company serving Valparaiso, IN. Established in 2001. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications.
Data provided by Google Maps
State Info
Radon levels vary house-to-house even in the same city. Testing your own home is the only reliable way to know your risk.
Popular Cities for Radon Mitigation in Indiana
Radon mitigation in Indianapolis, Indiana8 local contractors listedRadon mitigation in Carmel, Indiana4 local contractors listedRadon mitigation in Crown Point, Indiana3 local contractors listedRadon mitigation in Pendleton, Indiana3 local contractors listedRadon mitigation in Terre Haute, Indiana3 local contractors listedRadon mitigation in Bloomington, Indiana2 local contractors listedRadon mitigation in Evansville, Indiana2 local contractors listedRadon mitigation in Fishers, Indiana2 local contractors listedRadon mitigation in Fort Wayne, Indiana2 local contractors listedRadon mitigation in Noblesville, Indiana2 local contractors listedRadon mitigation in Valparaiso, Indiana2 local contractors listedRadon mitigation in Battle Ground, Indiana1 local contractors listedRadon mitigation in Boonville, Indiana1 local contractors listedRadon mitigation in Brownsburg, Indiana1 local contractors listedRadon mitigation in Chesterton, Indiana1 local contractors listedRadon mitigation in Columbus, Indiana1 local contractors listedRadon mitigation in Franklin, Indiana1 local contractors listedRadon mitigation in Goshen, Indiana1 local contractors listedRadon mitigation in Highland, Indiana1 local contractors listedRadon mitigation in Jeffersonville, Indiana1 local contractors listedRadon mitigation in Kouts, Indiana1 local contractors listedRadon mitigation in La Porte, Indiana1 local contractors listedRadon mitigation in Lafayette, Indiana1 local contractors listedRadon mitigation in New Albany, Indiana1 local contractors listed
FAQ: Radon Mitigation in Indiana
Is radon a concern in Indianapolis?
Very much so. Marion County and surrounding counties are Zone 1. The Indianapolis metro consistently tests above the EPA action level.
How much does radon mitigation cost in Indiana?
Most homeowners in Indiana see mitigation quotes in the low-thousands, but the final cost depends on foundation type, fan location, and pipe routing complexity. A cost calculator can help you benchmark estimates before requesting bids.
Do I need radon testing in Indiana before hiring a contractor?
Yes. A valid short-term or long-term test is the fastest way to confirm if mitigation is needed and to scope the right system design.
What radon level is dangerous in Indiana?
EPA recommends action at 4.0 pCi/L, and many homeowners choose to reduce levels even below that threshold. Approximately two-thirds of Indiana counties are Zone 1, with the highest concentrations in central and northern regions. ZIP-level lookup tools are useful for local context, but home testing is still required.
How do I choose a certified radon contractor in Indiana?
Look for current NRPP or NRSB credentials, ask for post-mitigation test expectations, and confirm local compliance details. Indiana does not require state-specific radon licensing beyond national NRPP/NRSB certification.
State Resources for Indiana
Radon mitigation cost in Indiana
Estimate likely project pricing by foundation type and system complexity.
Radon testing guide for Indiana homes
Learn when and how to test, plus how to interpret pCi/L results.
Radon levels and EPA zones in Indiana
See how state-level risk varies and what zone maps can and cannot tell you.
ZIP-level radon risk in Indiana
Check projected local risk by ZIP code before you request quotes.