Hartford, TN Radon Levels

Q: What EPA Radon Zone is Hartford in?

Hartford is in Cocke County, EPA Zone 2.

Q: How much does radon mitigation cost in Hartford?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Hartford radon levels and find certified testing and mitigation professionals to keep your home safe

Hartford, TN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Cocke County, TN

Zip Code 37753

Situated in Cocke County in the foothills of the Great Smoky Mountains, Hartford lies on residual soils over sedimentary bedrock that creates moderate radon potential. The community's housing reflects Appalachian building traditions, with a mix of older homes on pier or partial foundations and newer construction with full basements. Limited testing data for the 37753 area makes professional radon assessment advisable, particularly for homes with below-grade living spaces.

8.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.50 pCi/L, based on 10 tests from 8 nearby cities. No readings have been submitted for Hartford yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Hartford, TN Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Hartford?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Cocke County Pros

1-800-299-3578 865-240-2533 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Hartford, TN

No homeowner tests have been submitted for Hartford yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
White Pine	20.7 mi	4.00 pCi/L	1
Morristown	28.7 mi	7.00 pCi/L	2
Jefferson City	29.3 mi	5.00 pCi/L	1
Russellville	30.2 mi	9.00 pCi/L	1
Limestone	39.7 mi	7.00 pCi/L	1
Walland	40.9 mi	20.00 pCi/L	1
Telford	42.8 mi	12.00 pCi/L	1
Jonesborough	47.0 mi	7.00 pCi/L	2

Cocke County Radon Profile

The soils and bedrock of Cocke County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Cocke County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Cocke County to test, as levels can differ between neighboring homes.

Radon FAQ for Hartford, TN

What EPA Radon Zone is Hartford in?

Hartford and the 37753 zip code are in Cocke County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Hartford?

No homeowner radon tests have been submitted for Hartford yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Cocke County average—are the best available indicator of local conditions until Hartford homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Hartford?

Radon mitigation in Hartford typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Hartford?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.