Windmill Appliance Service

I took my dryer all apart...u tubed possible problems. Called Bob who came over, put his voltage tester on two circuits... One was bad. He pulled one out of his pocket, undid did one screw and screwed the $15 plastic part on. He was in my front door and gone within 5 minutes. He didn't even offer to put the dryer back together. I live a stone throw away from his business, to be billed $115 for what he did made me sick. I will never recommend Windmill and suggest that people shop around for another Appliance repairman... This was a rip off... $50 plus the price of the part would have been more than fair for what he did. Here's a pic of the part he installed.