Radon Testing in Cincinnati, OH

Radon testing companies in Cincinnati

Listed alphabetically, with companies based in Cincinnati first, then 32 elsewhere in the Cincinnati area. We do not rank companies, and no one pays to appear here. How we verify · How we make money

• RPieper LLC

  Springboro, OH

  License verifiedChecked Nov 1, 2026
  • Radon testing

  Ohio DOH license RT1567 · active until Feb 27, 2028

  Call 614-940-7987View full profile

• The Capuano Corporation

  West Chester, OH

  License verifiedChecked Nov 1, 2026
  • Radon testing

  Ohio DOH license RT2144 · active until Mar 30, 2028

  Call 513-771-6689View full profile

• The Ohio Home Inspections Company

  Monroe, OH

  License verifiedChecked Nov 1, 2026
  • Radon testing

  Ohio DOH license RT2171 · active until Jun 9, 2028

  Call 513-895-7700View full profile

• WIN Home Inspections - Lebanon

  Oregonia, OH

  License verifiedChecked Nov 1, 2026
  • Radon testing

  Ohio DOH license RT1664 · active until Dec 17, 2026

  Call 513-696-9900View full profile

Showing 41–44 of 44

Radon testing in other Ohio cities

• Radon Testing in Columbus, OH
• Radon Testing in Cleveland, OH
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