First of all, check into the company that you're going to try and hire. Talk to them over the phone, or go to the company itself in order to figure out which one you like the most. Examine how the person who's in the office/you're talking to acts. See if they pay attention to you and your needs. If they're not paying attention, don't seem interested in what you have to say or seem as if they have time for better things, then they're probably not a company that you want to hire. Look for someone who is caring, attentive, and wants to hear what you're saying. If they're taking notes, then that's a bonus.
Man and van in London