Trademark Plumbing & Heating Ltd

Took the money never done the job. Basically i was told that the sevice call is 100 then he charged me 90 on top of it as if he was going to fix it, then i called to inquire and I was told that i annoyed his employee by inquiring, and they refused to refund the 90 dollars and told me that the service call became 190, what type of manipulation is this, I definately do not recommend there service.