I do anything “wet” from changing a washer in a tap to refurbishing a bathroom with leak solving and fitting kitchens in between. My way of working is to initially visit the client at an agreed date and time (I’m rarely late by the way) quote for the work to be done and then make an appointment to do the work. This initial visit is free of charge as we have no call out charge. Providing there’s no major variation to what I’ve quoted on the price paid will be the same as quoted. I will discuss with the client if there are any issues that will result in a variation in the charged.