How to select a graphic design firm
This may be a daunting and challenging task for someone who has never hired a professional design firm before. There are lots of things to consider. For example, you need to find out how good the firm is. You need to check their reputation. You need to find out what other services they offer. You need to find out if they will work within your budget. You need to make sure they are the right fit for you.
In order to find out how good a firm is, just ask them for examples of their work. Or, better yet, they should have these designs on their website. Any company that does design will proudly show off examples of their work. If you do not see these examples, or if they do not align with the style you have in mind, move on to the next company.