Hi, hope this is the right place to post this. I need to have my courtyard garden repaved and drainage put in place to stop water flooding into the house. I have managed to get 1 company to quote and they want me to play over £500 to secure the date for work to begin. If I don't pay they wont do the work. Is this how things are done? I've never paid a deposit for a builder to start, have offered to pay the deposit the day work starts but this has been turned down. Any advice?