My business is over 100 miles from their office, but John made the drive to take care of my needs.
Free radon test kit Long term test recommended Pre-mitigation test result = 4.4 pci/l
Sub-slab radon mitigation system installation in basement. Real Estate Transaction Post mitigation test results = .03 pci/l
Sub-slab radon mitigation system installation in basement. Post mitigation test results = .03 pci/l
Sub-slab radon mitigation system installation in unfinished basement. Post mitigation test results = 3.5 pci/l
Crawl space system - drop point in basement and drop point in crawl