Using a large company for Screen Printing can get the job done that's for sure. The problem is that it will not be personalized and tailored to your organization. If you get a shirt done locally, you can have them done by someone who cares about how well they come out.
They will examine each of their own to ensure that work is done to the best of their ability. Each project will be treated as his own and not just thrown into a mass pile with all the work that needs to be done in it. You can find custom local t-shirt screen printing company in Dallas from various web sources.
This will ensure that your project is out looking for the best that they can do for you. There really is no reason not to get your t-shirt printed by a small company that appreciates your specific needs.
A Screen Printing company can also ensure that your work is done on time. They will be considered as the date you need it done by and it will not just be a number on their page. They will consider that you wait on them and decided to use a local company for your printing needs.
Another reason to use a local Screen Printing company is that they are smaller. It is always good to help keep local and small businesses. This is good for your city and other businesses in the area.
It's always a good idea to help the local people first. If you can do this with a small or large order, they will appreciate that you are doing your job locally either way.