I've been doing construction since freshman year of high school. I've worked on my own a lil bit and worked for other contractors. I can run a small business but don't know what all I need to be completely legal. I know I need insurance but what liscenses do I need. I won't have but 1 employee and I plan on subing most of the work out on large jobs. Can anyone tell me what all I need to do. FYI I live in southern Illinois in a town of 5,000 people.