I am looking for a good recommendation of a company that can provide a CDC for five people from IAD to Georgetown. Not being too familiar on the major plays in the Washington CDC market I would be most grateful for some recommendations.
Tristar will get you a car anywhere. They may not be their own, but they will be good, clean and reliable. They won't be the cheapest however.
I use Tristar in the UK, New York, San Francisco, Palm Springs ... you name it, and they're always there.