Commercial Radon Testing in Columbus, Ohio
Reliable measurement for commercial buildings, multifamily housing, schools, and healthcare facilities. Engineered to support due diligence, compliance, and long-term building health.
Radon is a leading environmental health risk in commercial properties. Because it is colorless and odorless, professional testing is the only way to identify whether elevated levels are present.
Our local team delivers commercial-scale radon measurement across Central Ohio, backed by the engineering and laboratory resources of Protect Environmental.
Commercial radon testing is the professional measurement of indoor radon levels in commercial buildings, multifamily housing, schools, and healthcare facilities. It is conducted to NRPP and EPA standards using continuous radon monitors or approved devices placed strategically throughout the building, supporting real estate due diligence, regulatory compliance, and occupant health protection.
Why Commercial Buildings Need Radon Testing
Commercial buildings often have complex foundations, mechanical systems, and large footprints, making radon risk difficult to identify without professional testing.
For property owners, developers, and facility managers, addressing radon early helps protect occupant health, support environmental and safety standards, meet regulatory requirements, and reduce long-term liability exposure.
Professional testing also strengthens due diligence during property transactions and provides the documentation needed to demonstrate proactive environmental risk management.
Our Commercial Radon Testing Process
A clear, defensible process designed for commercial buildings of every size.
Building evaluation
We assess the building’s foundation, mechanical systems, and structure to determine the right testing approach.
Device placement
Certified professionals place CRMs or approved monitors strategically throughout the building per NRPP standards.
Measurement period
Devices collect radon data over the testing window, capturing accurate measurements under building conditions.
Analysis and reporting
We analyze results and deliver clear, defensible reports ready for due diligence and compliance documentation.
Mitigation recommendations
If elevated levels are found, our team provides engineered mitigation recommendations tailored to the building.
Commercial Properties We Test
Engineered radon measurement for the buildings, organizations, and portfolios that need it most.
Multifamily Housing
Apartments and rental communities
Senior Living
Long-term care and assisted living
Schools and Universities
K through 12 and higher education
Healthcare Facilities
Hospitals, clinics, medical offices
Office Buildings
Corporate and professional spaces
Government and Municipal
Public buildings and facilities
Commercial Radon Testing FAQs
What is the EPA action level for radon?
The U.S. EPA recommends action when indoor radon levels reach 4.0 pCi/L or higher. Many commercial property owners address radon at lower levels to create healthier environments and reduce liability.
How long does commercial radon testing take?
Short-term tests typically run 2 to 7 days. Long-term monitoring programs may extend over months to support compliance documentation or ongoing risk management.
Are radon tests required by law for commercial buildings in Ohio?
Requirements vary by property type. Schools, childcare facilities, multifamily housing, and certain commercial properties may have testing or mitigation expectations. Our team can help evaluate what applies to your building.
How are commercial buildings tested differently than homes?
Commercial testing accounts for building size, multiple zones, HVAC systems, and occupancy patterns. Devices are placed strategically based on square footage and building design under NRPP commercial protocols.
Can radon testing be done in occupied buildings?
Yes. Most commercial radon tests can be conducted with minimal disruption to operations. Our team coordinates placement and timing to minimize impact on occupants and tenants.
Do you support testing across multiple commercial properties?
Yes. Through Protect Environmental’s national resources, we support multi-property and portfolio testing programs with consistent protocols, scheduling, and reporting.
Schedule Commercial Radon Testing
Whether you are evaluating a single building or managing a portfolio,our team delivers reliable measurement and defensible reporting.
Commercial Radon Mitigation
Professionally installed radon mitigation systems can reduce your radon levels and keep your stakeholders safe from exposure.
Radon Mitigation Maintenance and Monitoring
Radon mitigation systems are only protecting your stakeholders if they are operating properly. Ongoing maintenance and monitoring is key to radon risk management.