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Before: A suspected passive radon system was in place, but no active fan or mitigation power source was verified. The radon level had reached 5.1 pCi/L, just above the EPA’s action threshold.
After: We assessed the system, confirmed the passive layout, and converted it into an active mitigation system to guarantee proper airflow and reduce radon levels. A smooth upgrade—no delays, no disruptions, and full peace of mind for the incoming buyer.
With radon levels testing at 7.0 pCi/L, the home required a two-pipe system to effectively mitigate.
The current crawl space was previously unsealed and will be fully encapsulated during this job.
The homeowner also mentioned concern about a neighbor’s loud radon system, prompting us to ensure quiet system operation, likely with a better muffler solution or insulation.
After install, the radon system will route pipes strategically, with quiet airflow management and sealed sump or vent exits if present.
The before photos will show the unsealed dirt crawl space, and after photos will document the sealed environment and the full mitigation system in place.
Before:
Dirt crawl space (12x5) exposed
Small sump pump hole (4x2 inches) uncovered
No encapsulation, radon level at 4.9 pCi/L
Three unsealed foundations
After:
Crawl space now encapsulated
Sump pump hole sealed with cover
All three foundations addressed
Full system installed and exit point placed on left side of the home
Transforming homes, one radon mitigation system at a time! Swipe to see the incredible before and after of this latest project. The once radon-prone house is now a safe haven, thanks to our expert installation. Breathe easy and worry-free in your radon-reduced space. #RadonMitigation #HealthyHome 🏠💨