Training

Hold regular team meetings. Communication is imperative if you're going to have a high performance team.

Build career planning within the company. Make sure people can see where they're going, and how they can grow within the company.

Complete team skill based training sessions. If you're more confident about their work they'll achieve a whole lot more on their own.

Develop your company's rules of the game. How should people act in your business, what are your standards, and how does everything work? Write it down for your team.