Radon mitigation in South Jersey
Southern New Jersey's radon levels are generally lower than the state's north, but elevated homes still turn up regularly, and certified professionals across the Camden and Cumberland county areas handle testing and mitigation.
Cities in South Jersey
What radon work costs
Most homes are fixed with an active sub-slab depressurization system: a sealed PVC pipe and a continuously running fan that pull radon-laden soil gas from beneath the foundation and vent it safely above the roofline. Price depends on foundation type (slab, crawl space, basement), the number of suction points needed, and how the pipe is routed. Larger homes, multiple foundations, or crawl-space encapsulation push toward the high end.
A short-term test during a real-estate transaction typically runs about $150. This tells you whether you have a problem; it does not fix one. Testing pros are home inspectors — useful, but not who you hire to install a system.
These are planning ranges, not quotes. A contractor confirms price after seeing your foundation and your radon level.