Radon Testing North Royalton OH | Licensed Radon Inspector | Up Close Inspections
We Are Metro Cleveland's Most Trusted Inspection Company Email: [email protected] Phone: 440-865-0763

Radon Testing Services for Cleveland Homes

Protect your family and your investment with professional radon testing in Cleveland, Ohio. Up Close Inspections provides licensed, 48-hour continuous radon monitoring for homebuyers, sellers and homeowners throughout Greater Cleveland and Northeast Ohio. Our testing process gives you a clear, easy-to-understand measurement of the radon level inside the property, along with practical guidance about what the results mean.

Schedule an Inspection

Why Radon Testing Matters for Cleveland Homes

Radon is a naturally occurring radioactive gas that can enter a home through foundation cracks, floor joints, crawl spaces, sump openings, and gaps around utility lines. You cannot see, smell, or taste it, which means testing is the only way to determine the radon level in a property.

Radon exposure is the second-leading cause of lung cancer in the United States after smoking. The EPA recommends testing every home, including new homes, older homes, and properties with or without basements.

The only way to know your home's radon level is to test. You cannot see, smell, or taste radon — and levels vary significantly even between neighboring homes.

How Our Cleveland Radon Testing Works

Up Close Inspections uses a continuous radon monitor placed in the lowest livable level of the home for a minimum 48-hour testing period, following EPA and AARST protocols.

📍 Placement

We place a continuous radon monitor in the lowest level of the home that is suitable for regular occupancy, such as a basement or first-floor living space. The device is positioned away from drafts, exterior doors, vents and other conditions that could interfere with the test.

⏱️ Duration

The monitor remains in place for at least 48 hours while recording radon measurements and changes over the testing period. EPA guidance requires radon tests to run for a minimum of 48 hours.

📋 Results

After testing is complete, you receive clear results showing the average radon concentration in picocuries per liter, or pCi/L. We explain the reading and help you understand appropriate next steps.

What Do Your Radon Test Results Mean?

  • Below 2.0 pCi/L — Low risk. No action typically needed.
  • 2.0–4.0 pCi/L — Moderate. Consider mitigation, especially for long-term occupancy.
  • Above 4.0 pCi/L — The EPA recommends mitigation. A radon mitigation system can typically reduce levels by 80–99%.

Up Close Inspections performs radon testing rather than mitigation, helping you receive an independent evaluation without a conflict of interest. When elevated levels are discovered, we can explain the results and direct you toward appropriate next steps.

Who Should Test for Radon

Professional radon testing is especially valuable when:

  • You are purchasing a home in Cleveland or a surrounding community.
  • You are preparing to sell a property.
  • Your home has never been tested.
  • You are finishing or renovating a basement.
  • You have made major structural or foundation changes.
  • You have installed a radon mitigation system and need follow-up testing.
  • Several years have passed since your previous test.

Radon Testing for Cleveland Homebuyers and Sellers

A real-estate transaction usually has a limited inspection period. Our 48-hour continuous radon testing helps buyers obtain important information without unnecessarily delaying the inspection process.

Testing may be scheduled with a complete home inspection or ordered as a standalone service. When the results are ready, you receive documentation that can be reviewed with your real estate agent and other professionals involved in the transaction.

Why Choose Up Close Inspections?

Ohio-licensed radon testing
Continuous electronic monitoring
Clear, professional digital reports
Convenient online scheduling
Standalone testing and inspection bundles
Experienced Certified Master Inspectors
Service throughout Cleveland and Northeast Ohio
Straightforward explanations without unnecessary alarm

Schedule Radon Testing in Cleveland Today

Do not rely on a neighboring property’s result or a county-level radon map. Professional testing is the only way to determine the radon level inside your home. Schedule licensed radon testing in Cleveland with Up Close Inspections. Book online at any time.

Schedule an Inspection View Pricing

Frequently Asked Questions

A short-term professional radon test must remain in place for at least 48 hours. The monitor records measurements throughout the testing period and calculates an average radon level.
Yes. Normal occupancy can generally continue, but closed-building conditions must be maintained. Exterior doors and windows should not be left open, and the monitor should not be moved or disturbed.
Yes. New and old homes can both have elevated radon. Construction age, basement type and a neighboring home’s results cannot reliably predict the radon level in a specific property.
Yes. Radon testing can be bundled with a home inspection or booked as a standalone service.
We explain the result and recommend consulting a licensed radon mitigation contractor. After a mitigation system is installed, follow-up testing should confirm that the system has reduced the radon level.