Air Sense Environmental Expands Indoor Air Quality Services Salt

Air Sense Environmental Expands Indoor Air Quality Services: What It Means for Homeowners in the Bi-State Metro If you live anywhere in the Greater St. Louis area, you probably know someone who has tested their home for radon. Maybe you have done it yourself. The test kit sits in the basement for a few days, then you mail it off and wait. For most people, the result comes back fine. But for a surprising number of households in the bi-state metro, that result is not fine.