Here's a tidy Radon System installed on the corner of a home in Romeoville, IL. Vent pipe must reach 12" past roofline, and 24" above any windows
Radon System in Frankfort, IL - 2 suction points are needed if we find surprises under the slab, this home had 12" of solid concrete so we added another suction point.
New Lenox IL Radon System - Here's an example of gravel crawl space after the system is installed. Radon level was 19.7 pCi/L, dropped to 0.5 pCi/L when we were complete.
Example of a Radon System installed in basement, through the garage and exiting through the garage roof