Mark Oerther Associates, Inc.  2021 Tyler Lane Louisville, Kentucky 40205     Office (502) 459-1446        
Mark Oerther - Kentucky License HI-2045    Mark Oerther II - Kentucky License HI-2036
Mark Oerther Associates, Inc.
Home Inspection Services
We can provide radon testing at an additional fee.

Mark Oerther has completed the AARST-NRPP certification program for radon testing.

Radon Is a Cancer-Causing, Radioactive Gas


You cannot see, smell, or taste radon. 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.

You Should Test for Radon

    Testing is the only way to find out your home's radon levels. 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 Buying a Home...

    EPA recommends that you know what the indoor radon level is in any home you consider 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 housed tested.

   If you are having a new home built, there are features that can be incorporated into your home during construction to reduce radon levels.

   The radon testing guidelines in this Guide have been developed specifically to deal with the time-sensitive nature of home purchases and sales, and the potential for radon device interference. These guidelines are slightly different from the guidelines in other EPA publications which provide radon testing and reduction information for non-real estate situations.

    EPA recommends testing a home in the lowest level which is suitable for occupancy, since a buyer may choose to live in a lower area of the home than that used by the seller.