Looking for recommendations, please read... We need a bit of building work, but it needs to be someone who knows what they are doing with regards to structural support and following architectural plans, an experienced builder who has done this sort of work before. It's to create a new wall structure which will form a stairwell for access to an existing loft conversion. Plans are done. Work can start literally tomorrow, so if you are a building firm, or know a building firm that can do this, please let me know. Thank you