Construction company for a kitchen Question?

Being your own contractor can be time consuming and stressful. You'll never know all the little pitfalls that can happen. Hire someone to do it for you. That being said, hiring family is a "conflict of interest" that should be avoided. The previous poster said it best in his last paragraph. If your bro-in-law is offended after that, then that's his problem. Good luck with your project.