Posted by Gary Rosen on 6/25/08
IAQ inspections generally do not open up HVAC systems. Generally that is where the mold problems are that make people sick unless there is nasty visible mold someplace.
So spending $250 for an inspection is generally a waste of money. Gary Rosen, Ph.D.www.green-buildings.org
http://toxlaw.com/chatboards/toxboard/topic4942/4.16.08.09.00.59.html