John was great to work with on this project. He was able to find a location where the venting was not in or by a location where we would hear the fan. The mitigation report came back great. Will be working with John on a commercial project as well.
Overall Experience
Quality
Price
Convenience
Fan replacement with Radon Away fan and a charcoal radon test kit Post service call radon results = 1.4 pci/l
Sub-slab radon mitigation system installation in mostly finished basement. Post mitigation test results = 0.3 pci/l
Sub-slab radon mitigation system installation in mostly finished basment. Post mitigation test results = 1.5 pci/l
Sub-slab radon mitigation system installation in unfinished area in basement. Post mitigation test results = .08 pci/l