The Arizona Builders Alliance (ABA) is an alliance of the Associated Builders & Contractors (ABC) and the Associated General Contractors of America – Building Chapter (AGC). We have offices in Phoenix and Tucson, with over 320 member companies that serve commercial and industrial construction industry professionals. These members are firms ranging from contractors to professional service providers. We are the top trade association for contractors in Arizona, and we are dedicated to leading the commercial construction industry to success. The ABA strives to make its members and the construction industry more prosperous through education, networking, and business development & legislative advocacy.