Begin by knowing what you expect to receive, the options you have available, a type of design you prefer for your business and the average price range for what you want.
You may also begin by looking at the small business web design of your competition. This will give you a starting point for what you want from a design team.
If you're completely unsure of how much you should pay, ask for a quote from different Miami web design firms to get a good idea. Remember, though, that you may not want to go with the cheapest. Simply work to stay within your budget and find the company that can offer you the best design.
You can also give complete freedom with the website design to the firm if you don't know what you'd like. Many firms will help you design a completely functioning website from the ground up with little more than a basic concept idea. Look around to find the best Miami web design company if you aren't sure what you'd like.
When you interview companies, make sure you go over your expectations, company beliefs, what you think would work best and the message you want to convey to site visitors.
Give them relevant information regarding your business that will affect the design, such as what you offer and your business details. This will help you get an innovative and functional website that works perfectly for your business needs.