I know this topic has been brought up in the past, but I'm not sure if exactly in this way. A lady called me today and wanted a price to do a set of drawings for her and her husband. They were working with a builder, but couldn't agree on the price to build their home. Now they are looking at getting someone else to build their home. The builder they were working with has drawn prelims for them which include floor layouts and elevations, and a simple roof picture. They are a long ways from finished drawings and I would need to redraw everything because all she has is a PDF copy.
Are there legal implications if I do this project for them? I don't know if they have paid anything for these drawings.