Not Returning Phone Calls???

I did work for this guy vilson jakaj he never paid me for my services. I worked at his business (v & F Brothers # 2, LLC) 4939 Peggy St. West Bloomfield, MI , did his tile work. This guy is a real piece of work, he is a scam artist. Stay away from him!!!!! Do not do any work for him or he will not pay you. He doesn't even have balls to pick up the phone when I call. He acts like a nice guy but he is not, he carries a gun. He is dangerous! He only gives you a deposit, never pays you in full