Originally Posted by
HIDDY
Yes they are a reputable company.
To the OP....I would take a daylight bus over the Andes to Mendoza. Not sure why you'd want to travel in darkness with so much spectacular scenery to see.

Hiddy, I really wish i could take a day bus, but i am so short on time, -trying to see three far away cities- that i will have to make it an overnight bus. I think i am already pushing it as it is.
Orlando VLC, does Andesmar have an overnight bus? I couldn't find one through my search.