When you are about to choose your design studio, you first need to determine which type of services you are in need of. For example, if you are looking for a design for your web business then you would want to focus on a web design studio or a graphic design studio.
The Size of the Design Studio
When doing your research, pay attention to the size of the design studio. Those that are larger may have more experts on hand that you will want to rely on. For example, they may have some professionals that focus on the layouts, others that specialize in colors, and then others who work on logos only. This means that throughout the course of your web design project, you will be dealing with several different people throughout the company.
If you go with a smaller design studio, there may be just one or two on staff but have all of the experience and expertise that you need for your specific project.
You will no doubt already have some basic ideas about how you want your site to be designed, however, you are relying on those who are experts in doing this, and they should have some experience. This means that they should be able to give you additional ideas and suggestions to help enhance your initial thoughts on what you want.
Timing and Price
You want to deal with a Design Studio that is going to be able to give you a reasonable estimate of the time it will take for them to complete your project. Based on this, they should also be able to give you a good quote as to what the costs are going to be. These may fluctuate but not by too much.
Starting with these basics, the search for a good design studio will lead you to narrow down your choices.