While there is no embargo that you can not pack your own goods yourself, for office equipment, remember they are large and cumbersome to pack. So it is probably a good idea to leave it in the expert hands of a moving services company. Also there are a lot paperwork involved in an office move than a domestic move to ensure that all your office documents are protected. It is better that you take crates and special boxes on rent from the office movers which can hold all the papers in your office. You would also need special containers as part of the moving services to transport computers, servers, copy machines, etc as they are to be moved extremely carefully. These containers are also available on rent. The last but not the least important issue is insurance of your goods. Most moving companies do not insure paperwork so check the inclusion and exclusion clauses of the moving contract before you sign on the dotted line. If you need to pay extra for additional coverage, go ahead and do it by all means