John did a fantastic job with looking after my hob (and servicing my boiler). He put in an honest quote, explaining in detail the options I had. He tried to minimise the costs for me, too, and got it done as soon as possible. He is doing a very thorough job, and is happy to explain his work. It was a pleasure to work with such a calm and friendly tradesman, I'd definitely hire him again next year, when the next boilder service is due.