My saga with the uncertified electrical work in the kitchen continues (thanks again to all those who kindly replied to my previous thread about this).
The fitter referred me to a certified electrician he knows to certify his work. So having been burnt once I decided to ask this guy for his registration number to check that he is qualified/registered to do the work that he is going to do. I then asked him few more questions about what happens if some work can't be certified because it wasn't properly done. I think he got offended by my questions and said, "Do you want us to come out or not?"
It probably did feel like too many questions, and I did explain the situation to him but that aside, why do people get offended by this type of questions? Is it not normal for the customer to ask any questions about the service they are going to pay for?