Road freight for moving to Argentina

My law firm, Penderbrook, Diamonian, and Bush, is going to be moving to Argentina from our current location in Bolivia in May. We are still going to keeping a small office in Bolivia, but the bulk of everything is going to going to the new location, which will become for all intensive purposes our head quarters. We will need to have all of the office furniture moved (desks, chairs, conference tables, waiting room couches and chairs, filing cabinets, book cases, etc.) as well as a large amount of company files which will be marked confidential. We would like help packing up all of our office to help stream line this process so please include that service in your price quote. Also please give us the option of you helping with the unpacking once we get there and also if you do not so we can compare and contrast the price versus the value.