This question has probably been asked a few times so sorry for that. I done a break down today on a old Worcester Heatslave. Oil pump had gone so I replaced it as well as checked the fan, electrodes etc to see if they were in good condition. I charged 70 quid labour and my boss wasn't happy with the cheap price (reason I charged was because I didn't have any signal) So what do boys charge for servicing, repairs etc. I'm lost when it comes to pricing. Cheers!