Best Radon Testing in Nashville, TN
Compare 24 local radon testing providers in Nashville. Verified listings with real contact info.
24 services listed
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Radon 1
1014 4th Ave S, Nashville, TN 37210
Monday: 7:00 AM – 6:00 PM | Tuesday: 7:00 AM – 6:00 PM | Wednesday: 7:00 AM – 6:00 PM | Thursday: 7:00 AM – 6:00 PM | Friday: 7:00 AM – 6:00 PM | Saturday: Closed | Sunday: Closed
4.9 ★
158 reviews
Knockout Home Inspections
115 Eastmoreland St, Nashville, TN 37207
Monday: 8:00 AM – 5:00 PM | Tuesday: 8:00 AM – 5:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: 8:00 AM – 5:00 PM | Sunday: 8:00 AM – 5:00 PM
5 ★
65 reviews
Lightspeed Restoration of West Nashville
2174 Carson St Unit D, Nashville, TN 37211
Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours
4.8 ★
53 reviews
DocAir
113 E Trinity Ln, Nashville, TN 37207
Monday: 7:30 AM – 5:00 PM | Tuesday: 7:30 AM – 5:00 PM | Wednesday: 7:30 AM – 5:00 PM | Thursday: 7:30 AM – 5:00 PM | Friday: 7:30 AM – 5:00 PM | Saturday: Closed | Sunday: Closed
4.8 ★
171 reviews
DILIGENT
935 E Trinity Ln, Nashville, TN 37207
Monday: 9:00 AM – 5:00 PM | Tuesday: 9:00 AM – 5:00 PM | Wednesday: 9:00 AM – 5:00 PM | Thursday: 9:00 AM – 5:00 PM | Friday: 9:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed
4.9 ★
1113 reviews
Magnolia Home Inspections, LLC
523 Thompson Ln, Nashville, TN 37211
Monday: 8:00 AM – 5:00 PM | Tuesday: 8:00 AM – 5:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed
4.9 ★
665 reviews
Mayflower Home Inspection, LLC
1906 Glen Echo Rd Box 150785, Nashville, TN 37215
Monday: 8:30 AM – 8:30 PM | Tuesday: 8:30 AM – 8:30 PM | Wednesday: 8:30 AM – 8:30 PM | Thursday: 8:30 AM – 8:30 PM | Friday: 8:30 AM – 8:30 PM | Saturday: 8:30 AM – 8:30 PM | Sunday: 8:30 AM – 8:30 PM
5 ★
62 reviews
House Call Home Inspection
301 S Perimeter Park Dr #100, Nashville, TN 37211
Monday: 8:00 AM – 8:00 PM | Tuesday: 8:00 AM – 8:00 PM | Wednesday: 8:00 AM – 8:00 PM | Thursday: 8:00 AM – 8:00 PM | Friday: 8:00 AM – 8:00 PM | Saturday: 8:00 AM – 5:00 PM | Sunday: 8:00 AM – 5:00 PM
5 ★
2166 reviews
Tennessee Home Inspectors
1238 Rugby Dr, Nashville, TN 37207
Monday: 8:00 AM – 7:00 PM | Tuesday: 8:00 AM – 7:00 PM | Wednesday: 8:00 AM – 7:00 PM | Thursday: 8:00 AM – 7:00 PM | Friday: 8:00 AM – 7:00 PM | Saturday: 8:00 AM – 7:00 PM | Sunday: Closed
4.9 ★
370 reviews
Lyell Environmental Services Inc
3524 Central Pike #310, Hermitage, TN 37076
Monday: 8:00 AM – 5:00 PM | Tuesday: 8:00 AM – 5:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: Closed | Sunday: Closed
4.8 ★
33 reviews
Tennessee Radon Services
5850 Clarksville, Pike, JOELTON
Monday: 8:00 AM – 4:30 PM | Tuesday: 8:00 AM – 4:30 PM | Wednesday: 8:00 AM – 4:30 PM | Thursday: 8:00 AM – 4:30 PM | Friday: 8:00 AM – 4:30 PM | Saturday: Closed | Sunday: Closed
4.9 ★
181 reviews
Community Home Inspectors LLC
7619 Hwy 70 S #210333, Nashville, TN 37221
Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours
5 ★
165 reviews
Active Radon Mitigation
375 Lakeshore Dr A, Old Hickory, TN 37138
Monday: 8:00 AM – 5:00 PM | Tuesday: 8:00 AM – 5:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: 8:00 AM – 12:00 PM | Sunday: Closed
5 ★
77 reviews
WIN Home Inspection Old Hickory Lake
152 Hillside Dr, Hendersonville, TN 37075
Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours
4.9 ★
171 reviews
4 Corners Environmental
463 Franklin Rd C, Franklin, TN 37069
4.9 ★
150 reviews
Franklin Environmental Services
2020 Fieldstone Pkwy #900-118, Franklin, TN 37069
Monday: 8:30 AM – 4:30 PM | Tuesday: 8:30 AM – 4:30 PM | Wednesday: 8:30 AM – 4:30 PM | Thursday: 8:30 AM – 4:30 PM | Friday: 8:30 AM – 4:30 PM | Saturday: Closed | Sunday: Closed
4.8 ★
17 reviews
Greater Nashville Home Inspection
137C Sunset Dr, Mt. Juliet, TN 37122
Monday: 8:00 AM – 8:00 PM | Tuesday: 8:00 AM – 8:00 PM | Wednesday: 8:00 AM – 8:00 PM | Thursday: 8:00 AM – 8:00 PM | Friday: 8:00 AM – 8:00 PM | Saturday: 8:00 AM – 8:00 PM | Sunday: 8:00 AM – 8:00 PM
5 ★
404 reviews
Above All Home Inspections
2408 Center Point Rd, Hendersonville, TN 37075
Monday: 8:00 AM – 6:00 PM | Tuesday: 8:00 AM – 6:00 PM | Wednesday: 8:00 AM – 6:00 PM | Thursday: 8:00 AM – 6:00 PM | Friday: 8:00 AM – 6:00 PM | Saturday: 8:00 AM – 6:00 PM | Sunday: Closed
5 ★
65 reviews
Ultra Home Inspections
1025 John Williams Rd, Franklin, TN 37067
Monday: 8:00 AM – 6:00 PM | Tuesday: 8:00 AM – 6:00 PM | Wednesday: 8:00 AM – 6:00 PM | Thursday: 8:00 AM – 6:00 PM | Friday: 8:00 AM – 6:00 PM | Saturday: 8:00 AM – 6:00 PM | Sunday: Closed
5 ★
1678 reviews
4U Home Inspection
138 Brierfield Way, Hendersonville, TN 37075
Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours
5 ★
50 reviews
Rock Solid Home Inspection, LLC
1404 Old Stone Rd, Lebanon, TN 37087
Monday: 7:00 AM – 7:00 PM | Tuesday: 7:00 AM – 7:00 PM | Wednesday: 7:00 AM – 7:00 PM | Thursday: 7:00 AM – 7:00 PM | Friday: 7:00 AM – 7:00 PM | Saturday: 7:00 AM – 2:00 PM | Sunday: Closed
5 ★
71 reviews
Solid Structure Home Inspection Services, LLC
1527 Harris Town Rd, Ashland City, TN 37015
Monday: Open 24 hours | Tuesday: Open 24 hours | Wednesday: Open 24 hours | Thursday: Open 24 hours | Friday: Open 24 hours | Saturday: Open 24 hours | Sunday: Open 24 hours
5 ★
632 reviews
Radon’t Radon Mitigation
4008 Marion Dr, Spring Hill, TN 37174
Monday: 8:00 AM – 5:00 PM | Tuesday: 8:00 AM – 5:00 PM | Wednesday: 8:00 AM – 5:00 PM | Thursday: 8:00 AM – 5:00 PM | Friday: 8:00 AM – 5:00 PM | Saturday: 8:00 AM – 5:00 PM | Sunday: 8:00 AM – 5:00 PM
5 ★
25 reviews
Frequently Asked Questions
How much does radon testing cost in Tennessee?
Professional radon testing in Tennessee typically costs $175 to $350. Short-term tests (48-96 hours) are used for real estate transactions. Long-term tests (90+ days) provide the most accurate annual average. TDEC's Tennessee Radon Program recommends professional testing over DIY kits for real estate transactions, though DIY kits ($20-$40) are available at hardware stores.
Why is radon especially concerning in Tennessee?
Tennessee has documented elevated indoor radon in homes statewide; concentrations vary by geology, foundation type, and season. Radon potential is often emphasized in parts of Middle and East Tennessee where uranium-bearing bedrock and karst limestone are common, but elevated results still occur in other regions. TDEC's Tennessee Radon Program publishes statewide radon information and treats indoor radon as a serious public health concern.
Are radon testers required to be certified in Tennessee?
Tennessee does not have a mandatory state certification requirement for radon testers, but TDEC's Tennessee Radon Program strongly recommends using testers certified by the National Radon Proficiency Program (NRPP) or National Radon Safety Board (NRSB). For real estate transactions, use a certified professional to ensure legally defensible results.
What happens if my Tennessee home has high radon levels?
If radon levels exceed 4 pCi/L, the EPA and TDEC's Tennessee Radon Program recommend installing a radon mitigation system. Sub-slab depressurization is the most effective method and typically costs $1,000 to $2,000 in Tennessee -- slightly higher than the national average. TDEC recommends hiring mitigators who hold national certification (NRPP or NRSB) and following EPA-recognized mitigation practices. Mitigation reduces levels by up to 99%.
When should I test for radon in my Tennessee home?
TDEC's Tennessee Radon Program recommends that all Tennessee homes be tested for radon, paying extra attention in EPA Radon Zone 1 areas and other locations where geology or prior tests suggest higher risk. Test when buying or selling, after major renovations affecting the foundation, or if you have never tested. Testing during cooler months (November through March) with windows closed provides the most representative results. Re-test every 2 years or after major changes to the home.