The post above in regards to http://www.cdbmd.com/ is a scam, they posted here in order to increase their search engine ranking which won't really help them.. instead it shows that they are a bunch of scammers and spammers.

If you have any reviews or complaints about http://www.cdbmd.com/ or Congressional Design Build info@cdbmd.com 1-240-744-0009 please post your complaints below.

Congressional Design Build.
Phone: 240-744-0009
Fax: 240-235-8379
Email: info@cdbmd.com

DO NOT DO BUSINESS WITH CONGRESSIONAL DESIGN BUILD ! BE AWARE!!! AVOID THEM AT ALL TIMES.