Aggressive and threatening business owner

Shocking service provided by an inept and aggressive business owner who is very threatening and rude both to his staff and his customers. He will not accept that the work done at his business is shoddy. My fifth attempt to have his work REDONE, left me shaken. The previous four times had to be redone…. He accused me of lying about the initial damage that was done at a service dealership, and when I tried to de-escalate his ever growing aggression, I had to leave for fear of being assaulted. STAY AWAY FROM THIS BUSINESS AND ITS OWNER.