Why Test for Radon Gas


Radon is a cancer-causing, radioactive gas

You cannot see, smell or taste radon gas. But it still may be a problem in your home.  When you breathe air containing radon, you increase your risk of getting lung cancer.  In fact, the Surgeon General of the United States has warned that radon is the second leading cause of lung cancer in the United States today.  If you smoke and your home has high radon levels, your risk of lung cancer is especially high. Radon testing is the only way to find out your home's radon levels. The EPA and the Surgeon General recommend testing all homes below the third floor for radon. You can fix a radon problem. If you find that you have high radon levels, there are ways to fix a radon problem. Even very high levels can be reduced to acceptable levels. If You Are Selling a Home... The EPA recommends that you test your home before putting it on the market and, if necessary, lower your radon levels. Save the test results and all information you have about steps that were taken to fix any problems. This could be a positive selling point.  If You Are Buying a Home... The EPA recommends that you know what the indoor radon level is in any home you are considering buying.  Ask the seller for their radon test results.  If the home has a radon-reduction system, ask the seller for information they have about the system. If the home has not yet been tested, you should have the house tested at the time of the inspection.


What should I do if the radon level is high?

 The EPA recommends that you take action to reduce your home's indoor radon levels if your radon test result is 4 pCi/L or higher. It is better to correct a radon problem before placing your home on the market because then you will have more time to address a radon problem.  If elevated levels are found during the real estate transaction, the buyer and seller should discuss the timing and costs of the radon reduction.  The cost of making repairs to reduce radon levels depends on how your home was built and other factors. Most homes can be fixed for about the same cost as other common home repairs, such as painting or having a new hot water heater installed. The average cost for a contractor to lower radon levels in a home can range from $800 to about $2,500. 

Ohio Radon Statistics

Ohio has 88 counties and 53 (60%) have been assigned Zone 1 counties by the EPA. Zone 1 counties have the highest potential to have homes test higher than 4 pCi/L. Ohio's state radon zone average is 1.4, which is the average of all county zone ratings the EPA has assigned the state, ranking it 14 among all states. 

Ohio Radon Contractor License Information

Does Ohio require contractors to be licensed? Yes. 

What are the licensing requirements? The requirements are as follows: 

1. Attend and complete an approved course. 

2. Take and pass the national certification examination offered through the National Radon Safety Board (NRSB) or National Radon Proficiency Program (NRPP). 

3. Register with the state radon program. Those looking for a radon certification can take qualified third party courses offered by the NRPP or AASRT. The state will then endorse said professionals and add them to the official directory. 

Ohio Radon Real Estate Requirements

Does the state of Ohio require radon testing for all real estate transactions? No 

However both the state of Ohio and the EPA recommend that a home or residence should be tested before a real estate transaction is carried out. Even though Ohio does not require radon testing, we certainly recommend you have a test performed before you purchase a home. If you decide to perform a test after and find elevated levels, there is no reason to panic. Ohio radon mitigation is not expensive compared to the dangers and a system can be implemented in a relatively short period of time. 

Here are Some Helpful links for Radon Questions

Protocols for Radon and Decay Product Measurements