Resources
Arizona Contractor License Lookup
Official Arizona contractor license lookup information, agency details, and homeowner notes for verifying a contractor before hiring.
Official agency
Registrar of Contractors
Search for a contractor from the ROC site.
Visit official lookupAbout Arizona contractor licensing
Arizona has one of the clearest statewide systems in the country through the Registrar of Contractors. For homeowners, that is good news: the ROC keeps contractor class, bond information, and complaint pathways in one place, so you can check whether a company is properly licensed for your exact type of project before signing.
How licensing works in Arizona
Arizona licenses contractors statewide and uses broad class groupings that matter to homeowners: Class A for engineering, Class B for general building, and Class C for specialty work. Most residential hiring falls under B or C classifications, and many companies hold multiple classifications. The ROC also ties licensing to bond requirements, which vary by classification and size. That means homeowners should look beyond licensed and confirm the contractor has the specific class that matches the planned work.
Project thresholds
Arizona generally requires a contractor license for jobs over $1,000, including labor and materials. Even below that amount, specialty trade rules and permit requirements can still matter.
What to verify in Arizona
Use the Arizona ROC search by license number, business name, or ROC number. Check that the license status is active and that the classification listed covers the work you need, such as residential general contracting or a specific trade. The ROC record can also show bond information, qualifying party details, and complaint history. If the scope includes multiple trades, confirm the company holds each needed classification instead of assuming one license covers them all.
State-specific tips
- › For a kitchen or bath remodel, verify both the main residential classification and any specialty licenses the company says it self-performs.
- › Read the bond section on the ROC record; Arizona makes that information unusually visible and useful for homeowners.
- › If a contractor says they can pull any permit, compare that claim to the exact classification codes on the ROC profile.
- › Use the complaint history as a screening tool, especially for roofing, pool, and solar jobs where consumer disputes are common.
- › Ask for the ROC number early; reputable Arizona contractors usually put it on proposals, vehicles, and ads.