Not only do they have the most polite customer service and movers, but they were the most gentle movers we've ever seen. They're based in the Valley and if you talk to Tony he'll hook you up with an estimate. They specialize in last minute moves so don't worry it's never too late.
We've moved the office a couple of times (heavy desks, computers, A/V equipment, Modernica couch, you get the idea) and they took the time to wrap thngs up so as not to scuff them (this was included in their estimate) and carried all this heavy stuff up and down stairs without any complaints and without any dings to the walls or furniture.
We liked them so much that we've used them 3 times--moving things into storage, out of storage, and into a new office. Both times we got the same 2 guys who could not have been smarter about how to fit everything into their truck, secure things, etc. Hiring them made all the moves much much easier.