What is a KA-DUAL LICENSE?
In Arizona, the AZ ROC (Arizona Register of Contractors) regulates and approves KA-Dual licenses to allow contractors to perform residential and commercial projects within the purview of their classification. The KA-Dual license encompasses the work permitted by both the A-General Engineering and B-4 General Residential licenses.
Canyon Dirt Works KA-DUAL ENGINEERING LICENSE #350619
What does an A-General Engineering license cover?
General Engineering Contractor’s license (A-General Engineering) is a commercial license allowing an entity to perform private and public projects to build, improve, modify, or repair fixed works requiring technical engineering knowledge and expertise.
What does a B-4 General Residential license cover?
B-4 General Residential Engineering Contractor (B-4 General Engineering) is a residential license allowing an entity to establish and repair appurtenances (land and property) to residential structures. The license includes the B-5,CR-21, and all B-4R subclassifications.