Looking for a radon mitigation pro in Hornsby, TN? Describe your project once and up to five certified radon professionals who work in Hornsby and Hardeman County get back to you with a quote. It's free and there is no obligation.
Hornsby is home to about 257 people (2024 Census Bureau estimate), a shrinking community (−1.2% since 2020). With 244 people per sq mi, it is a semi-rural area. Radon levels vary from house to house, even next door: testing is the only way to know, and mitigation the standard fix.
Hornsby at a glance
- Population (Census Bureau estimate, 2024)
- 257 (−1.2% since 2020)
- Rank in Tennessee
- 326th of 344 cities and towns
- Land area
- 1.1 sq mi
- Population density
- 244 people per sq mi (semi-rural)
- Type
- Town (Hornsby town)
- Main county
- Hardeman County
What to check before hiring in Hornsby
- Certification: in Tennessee, choose a pro certified by the NRPP or NRSB, and licensed by the state where it is required.
- Test after: a post-mitigation test should confirm the new level.
- Fan placement: ask where the fan and the vent pipe will go, especially on the outside of the house.
- Price drivers: foundation type, number of suction points and the pipe route.
Useful official resources
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EPA: radon
Health risk, testing and fixing your home.
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NRPP
Find certified radon professionals.
Services available in Hornsby
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Radon mitigation system
Installation of an active soil depressurization system with a post-mitigation test.
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Radon testing
Professional radon test, for example during a home purchase.
Frequently asked questions in Hornsby
How much does radon mitigation cost in Hornsby, TN?
It depends mainly on the foundation and the number of suction points. Describe your home: certified pros who serve Hornsby reply with a quote.
How long does installation take?
Most residential systems are installed in a day.
Is radon common in Tennessee?
Radon is found in every state. Only a test of your own home tells you its level.
Which certified radon professionals will contact me?
Up to five independent certified radon professionals who serve Hornsby and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.