Everything you need to know about getting licensed and classified as a contractor in Arizona.
Starting a contracting business in Arizona means navigating the state's licensing system before you can legally bid on projects, pull permits, or advertise your services. The Arizona Registrar of Contractors (ROC) oversees every licensed contractor in the state, and understanding how the process works is the first step toward building a legitimate, profitable business.
These resources break down the two topics new contractors ask about most: how to actually get your license, and which license classification you need. The licensing guide walks you through each stage of the ROC application process, from choosing your business entity and designating a qualifying party to passing the required trade and business management exams, securing your surety bond, and obtaining insurance. The classifications guide covers all five series in detail, including A-series engineering licenses, B-series general contractor licenses, the dozens of C-series specialty trades, limited D-series options, and K-series manufactured housing classifications.
Whether you are a first-time applicant trying to figure out where to start or an experienced tradesperson adding a new classification to an existing license, these guides give you the practical information you need. Both resources are written by a licensed Arizona general contractor and updated regularly to reflect current ROC requirements, fees, and exam procedures. Once you are licensed, the natural next step is learning how to win work through contractor SEO, Google Business Profile optimization, and faster lead follow-up.
Step-by-step guide to the ROC application, exam prep, fees, bonding, insurance, and common mistakes to avoid.
Read moreComplete guide to A, B, C, D, and K series contractor licenses — what work each covers and how to choose the right one.
Read moreACA currently focuses on the Arizona contractor licensing questions people ask most often: how to get licensed and how ROC license classifications work.
The licensing guide explains the process of becoming licensed. The classifications guide explains which classification fits the kind of work you want to perform.
Yes. These resources are useful both for first-time applicants and for contractors expanding into a new classification or trade category.
Most contractors should continue into contractor SEO, the Google Business Profile guide, and lead generation strategy.