We had the fellows at Healthy Air USA come and put in a vapor barrier to seal it off. The team at Wholesome Air USA is simply implausible! They came out the following day and did an environmental inspection to search out the reason for the mould. We now have virtually 2 a long time of expertise in conducting indoor air high quality inspections. No matter what we find, we can give you the options it’s worthwhile to get recent and wholesome air. We take an entire-residence method to improving indoor air high quality.