The truth behind "no mold" but still is visible: Molds can be visibly and physically found in HVAC units and air ducts systems. Although they may be dormant due to conditions and not sporulating (airborne) swab sampling is conducted to find real results, that are beyond just airborne. Don't let an "air pump chump" be your inspector. It's more than just an air test. A thorough and detailed inspection can save you thousands in remediation and restoration efforts in the long term. http://www.bernhardtrestoration.com/mold-inspections/ https://m.facebook.com/Bernhardt-Mold-Inspection-Remediation-and-Restoration-Inc-105680924765801/ https://twitter.com/BERNHARDTMold