My boiler was serviced less than a month ago. No hot water though the combi boiler CH works, and also running the HW with CH off results in radiators warming up.
Now coupled with my recent car problems when after a service/MOT the Ford Focus bonnet cover came loose then shortly after the lock broke I'm going conspiracy theory - "we need to get some money out of this guy somehow".
Perhaps I just shouldn't bother with services and wait for the item to break down.