As I'm currently building a house from scratch, I can tell you what to look for in a team of Austin home builders and what to stay away from.
Hopefully you can learn something from my experience, so that you can void making the same mistakes. The first thing to check is that the team has all certifications and authorizations needed to do the job you want to hire home builders. This is easy to do.
Next, you have to make sure they use only the highest quality materials and working procedures. This is not so easy to check, but you can ask them to give you an overview of the materials they intend to buy and the methods they want to use. Next, you can search online or ask in specialty forums if everything is OK.
Last but not least, you need to make sure those people are aware of all safety rules and regulations and that they follow them closely. The most dramatic thing that could happen would be that people get injured or die while building your house. Protective equipment is a must, and it's your responsibility to make sure they wear it at all times. It's better to be safe than sorry, so never ignore this side of the construction work.