Before & After Photos

Following a home radon test with extremely high results, Oak Leaf Environmental designed and installed a dedicated sub-slab depressurization system to safely exhaust soil gas above the roofline. In addition to radon mitigation, we enhanced the overall basement environment by installing a SaniDri Sedona dehumidifier and air purification system for complete air quality control. The entire project delivers a safer, healthier, and moisture-controlled living space for the homeowner.

The homeowner had purchased and installed the fan himself, so he wanted to verify it was functioning properly. Our team deployed a short-term radon test kit to evaluate the system's performance and measure indoor air quality. After completing the monitoring window, we retrieved the test for lab analysis to confirm everything was operating smoothly. By verifying existing DIY or legacy systems, we ensure homeowners get total peace of mind that their radon mitigation remains fully effective.

When a homeowner living in an older home needed to lower elevated radon levels, they hired Oak Leaf Environmental to install a comprehensive sub-slab depressurization system. The team completed two core drops into the slab, installed a commercial-grade radon fan with conduit protection, and routed exterior piping to the roof line equipped with a critter guard and U-tube manometer. Supported by a 10-year warranty, the installation delivered a reliable, long-term radon mitigation solution designed to protect the home's air quality.

Before: A 1996 Spring Mills home featured a partially finished basement and elevated radon levels that posed a potential health risk to his family. With no existing mitigation system in place, the home needed a tailored solution capable of effectively drawing gas from beneath the foundation without disrupting the finished living areas.

After: Oak Leaf Environmental designed and installed a custom residential radon mitigation system. By strategically placing a core pit in the rear unfinished section of the basement and neatly routing the exhaust piping out the back of the home, the team lowered radon levels safely and discreetly, giving the homeowner complete peace of mind.

We stopped by a customers home in Wellsboro to check out her setup, where an existing passive radon pipe was doing its best impression of a working system. Since passive vents rely mostly on luck and gentle breezes to move gas, we're gearing up to install a full sub-slab depressurization system with a proper fan at the end of September. Consider this the "before" shot—check back in a few weeks, and we'll post the updated photos showing what a real, fully powered radon setup looks like!