Radon Testing in Cincinnati, OH

57 licensed companies in the Cincinnati area · state license records checked November 1, 2026

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

Integrity Building Inspections Plus, LLC
Georgetown, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1380 · active until Mar 1, 2027
Call 513-260-7909 View full profile
Level Up Cincy Inspections LLC
Maineville, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1164 · active until Feb 20, 2028
Call 513-885-2941 View full profile
Master Home Inspection Services
Batavia, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1980 · active until Feb 14, 2028
Call 513-519-2249 View full profile
Mike's Professional Home Inspections
Maineville, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1457 · active until Mar 27, 2027
Call 513-833-7057 View full profile
North American Radon LLC
Cincinnatiii, OH
License verifiedChecked Nov 1, 2026
- Radon mitigation
Ohio DOH license RC316 · active until Jun 10, 2028 · Ohio DOH license RS517 · active until Jun 10, 2028
Call 513-673-7258 View full profile
Oath Keepers LLC
Harrison, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT2077 · active until Jun 16, 2027
Call 513-404-9578 View full profile
Pillar to Post
West Chester, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1062 · active until Jun 5, 2028 · Ohio DOH license RT1777 · active until Nov 21, 2027 · Ohio DOH license RT1787 · active until Jul 28, 2028 · Ohio DOH license RT1881 · active until Nov 21, 2026 · Ohio DOH license RT618 · active until Jun 23, 2028 · Ohio DOH license RT707 · active until Jul 22, 2028 · Ohio DOH license RT929 · active until Sep 17, 2027
Call 513-771-6689 View full profile
Pillar To Post Dayton Schray Team
Liberty Twsp, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT669 · active until May 10, 2027
Call 937-291-9100 View full profile
Porchlighthomeinspections@gmail.com
Oxford, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1107 · active until Nov 30, 2026
Call 513-771-6687 View full profile
Primary Source Home Inspections
Springboro, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT2205 · active until Sep 29, 2028
Call 937-882-2079 View full profile
Radon Mitigation Masters LLC
Batavia, OH
License verifiedChecked Nov 1, 2026
- Radon mitigation
Ohio DOH license RS696 · active until Sep 25, 2028
Call 513-519-2249 View full profile
Radon Mitigation Masters LLC
Batavia, OH
License verifiedChecked Nov 1, 2026
- Radon mitigation
Ohio DOH license RC433 · active until Sep 26, 2028
Call 513-519-2249 View full profile
RPieper LLC
Springboro, OH
License verifiedChecked Nov 1, 2026
- Radon testing
Ohio DOH license RT1567 · active until Feb 27, 2028
Call 614-940-7987 View 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 513-771-6689 View 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 513-895-7700 View full profile
Westech, Inc.
Cleves, OH
License verifiedChecked Nov 1, 2026
- Radon mitigation
Ohio DOH license RC310 · active until Aug 4, 2028 · Ohio DOH license RS776 · active until Aug 5, 2028
Call 513-353-0700 View 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 513-696-9900 View full profile

Showing 41–57 of 57

Radon Testing in Cincinnati, OH

Radon testing companies in Cincinnati

Radon testing in other Ohio cities