Hello! My icon is made of a house rooftop whose right slope forms the letter "Q". Since you also design houses, I used an architectural font for "Quality". I kept the colour blue for it to suggest the blueprints. Please let me know if you need further revisions. Thanks and regards.
Thank you for your appreciation and feedback. Here`s another version. Please let me know if you want to change colours, fonts etc. Yes, I joined later your contest but better late than never :o) Thanks and regards.