Mold is a danger in any home... Make sure you take the right precautions for your own safety and that of your family. Here are some vendors in the Metro DC area that are knowledgeable with mold testing and remediation.
AerobioLogical Solutions, Inc. (Greg)
PO Box 25352
Arlington, VA 22202
(703) 920-MOLD(6653) Phone
(703) 229-1234 Phone/Fax
Gatekeeper Inspections (Brian Koepf)