If you are looking for some office space and looking for a new built up, then you need to hire a general contractor for that. He will help you find out a good office space and will help you to do the documentation and the insurance as well. You will get all the help regarding all the needed formalities.
Any business would incur overheads that could be fixed overheads such as rent, salaries and annual permits, and variable overheads such as raw materials (dependent of sales volume, utilities that depend on how much is used and wasted, stationery depending on how frugal employees are).
