A contractor license is legal authorization that allows an individual or business to perform certain construction, repair, or specialty trade work. Licensing requirements vary by state but often include experience, exams, insurance, and bonding. This beginner’s guide explains what a contractor license is, who needs one, how to get licensed, and why it’s important for contractors and consumers.

Starting a contracting business requires proper planning, licensing, insurance, and financial setup. This guide walks you through each step, including choosing your specialty, registering your business, obtaining contractor insurance and bonds, and finding your first clients. Whether you're starting with little experience or scaling up, learn how to launch your contracting business legally and successfully.