Before & After Photos

This older home in Rockville MD  needed a carefully installed radon gas mitigation system that would solve the high radon levels problem.

This house in Bethesda, MD required crawl space encapsulation in order  to install a sub-membrane depressurization system designed to effectively remove radon gas.

Radon mitigation provided to a customer in Frederick MD. 

When we visited this house in Germantown, MD to estimate the radon mitigation job, we discovered it already had radon piping from the original build. This lowered the price and made the customer happy. The next day, we returned to activate the system by installing a radon fan. Before installing the fan, we had to modify the piping design to accommodate the installation.

After installing the fan and activating the system, we added a U-tube manometer to the pipe to show the customer how to monitor it. The manometer measures the suction pressure inside the pipe so the customer can monitor their radon system.

The customer was very pleased at the end, knowing that they are now breathing safe air inside her house.

This is house had a passive radon piping system that needed to be inspected, corrected, and activated with a properly chosen radon extraction fan