Hello, just interested to see if people think this is reasonable: had an issue with heating, thought it might be a valve by tank. Called a plumber who came out a week later to look. He was here 15 minutes and checked general heating valve, all ok. The only thing which needs doing is replacing a radiators valve. He emails quote for £118. I agree, he's booked in for next week. I then receive an invoice for him coming over to diagnose and quote for £60. He didn't mention a call out fee and it's not on the website either. Going forward, I will always ask now. I haven't ever had this before, is it usual?! £60 for a 15 minute visit seems very steep.