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RadonProsCertified Directory
Aerial neighborhood view in Tennessee

Radon Pros in Tennessee

21 contractors

EPA zone context: East Tennessee is Zone 1 with high radon risk. Middle Tennessee (Nashville area) is Zone 2. West Tennessee (Memphis area) is Zone 3.

FE

Franklin Environmental Services, LLC

4.7 (17 Google reviews)

Certified Professional

Licensed Provider: Keith P Phillips

Full Service•Franklin, TN
MitigationTestingCrawlspaceVapor Barrier
Certified RMS/RMP

Franklin Environmental Services, LLC is a contractor offering radon-related services serving Franklin, TN. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements, crawlspaces, block wall foundations. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 4.7/5 on Google based on 17 reviews. Offers rush/priority scheduling, financing options.

View Profile6153648354
R1

Radon 1

4.9 (54 Google reviews)

Certified Professional

Licensed Provider: Ben E Romanowski

Full Service•Jacksboro, TN
MitigationTestingCrawlspaceFan RepairCommercial+3
Certified RMSLifetime WarrantyFree Estimates

Radon 1 is a dedicated radon services company serving Jacksboro, TN. Over 20 years of experience. Services include radon mitigation system installation, mitigation system design. Works with slab foundations, crawlspaces. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist certification. Rated 4.9/5 on Google based on 54 reviews. Offers free estimates, real estate transaction testing. Provides a 99-year warranty on mitigation systems.

View Profile6159881515
AR

Area Radon Services, LLC

5.0 (4 Google reviews)

Certified Professional

Licensed Provider: Damon Mazoff

Full Service•Johnson City, TN
MitigationTestingCommercial
Certified RMS/RMP

Area Radon Services, LLC is a dedicated radon services company serving Johnson City, TN. Established in 2000. 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 5.0/5 on Google based on 4 reviews.

View Profile2766194614
QR

Quality Radon Systems, LLC

5.0 (4 Google reviews)

Certified Professional

Licensed Provider: James Evangelista

Mitigation Specialist•Johnson City, TN
Mitigation
Certified RMSFree Estimates

Quality Radon Systems, LLC is a dedicated radon services company serving Johnson City, TN. Services include radon mitigation system installation, mitigation system design, radon testing, new construction. Works with basements, slab foundations. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist certification. Rated 5.0/5 on Google based on 4 reviews. Offers free estimates.

View Profile4232184300
RS

Rn86 Solutions

5.0 (24 Google reviews)

Certified Professional

Licensed Provider: Lee Ruble

Full Service•Oak Ridge, TN
MitigationTestingDiagnostic
Certified RMS/RMP

Rn86 Solutions is a dedicated radon services company serving Oak Ridge, TN. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with slab foundations. Methods include sub-slab depressurization, heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 5.0/5 on Google based on 24 reviews.

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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.

Radon mitigation cost in TennesseeRadon testing cost in Tennessee

Popular Cities for Radon Mitigation in Tennessee

Radon mitigation in Nashville, Tennessee4 local contractors listedRadon mitigation in Johnson City, Tennessee2 local contractors listedRadon mitigation in Knoxville, Tennessee2 local contractors listedRadon mitigation in Oak Ridge, Tennessee2 local contractors listedRadon mitigation in Apison, Tennessee1 local contractors listedRadon mitigation in Chattanooga, Tennessee1 local contractors listedRadon mitigation in Clarksville, Tennessee1 local contractors listedRadon mitigation in Dandridge, Tennessee1 local contractors listedRadon mitigation in Franklin, Tennessee1 local contractors listedRadon mitigation in Jacksboro, Tennessee1 local contractors listedRadon mitigation in Joelton, Tennessee1 local contractors listedRadon mitigation in Jonesborough, Tennessee1 local contractors listedRadon mitigation in Mountain City, Tennessee1 local contractors listedRadon mitigation in Mt. Juliet, Tennessee1 local contractors listedRadon mitigation in Old Hickory, Tennessee1 local contractors listed

FAQ: Radon Mitigation in Tennessee

Is radon a problem in Nashville?

Nashville is Zone 2 with moderate risk. Testing is recommended, especially in older homes with basements.

How much does radon mitigation cost in Tennessee?

Most homeowners in Tennessee 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 Tennessee 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 Tennessee?

EPA recommends action at 4.0 pCi/L, and many homeowners choose to reduce levels even below that threshold. East Tennessee is Zone 1 with high radon risk. Middle Tennessee (Nashville area) is Zone 2. West Tennessee (Memphis area) is Zone 3. ZIP-level lookup tools are useful for local context, but home testing is still required.

How do I choose a certified radon contractor in Tennessee?

Look for current NRPP or NRSB credentials, ask for post-mitigation test expectations, and confirm local compliance details. Tennessee does not have state-specific radon licensing requirements beyond national certification.

State Resources for Tennessee

Radon mitigation cost in Tennessee

Estimate likely project pricing by foundation type and system complexity.

Radon testing guide for Tennessee homes

Learn when and how to test, plus how to interpret pCi/L results.

Radon levels and EPA zones in Tennessee

See how state-level risk varies and what zone maps can and cannot tell you.

ZIP-level radon risk in Tennessee

Check projected local risk by ZIP code before you request quotes.