What We Do:We are one of Arizona’s largest locally-owned CPA firms and a “Top 200” largest CPA firm in the U.S. We serve over 6,000 private enterprises, not-for-profit organizations and entrepreneurs in the US and Mexico and provide accounting, assurance, tax and advisory services. Construction is one of our leading practice areas and we serve over 400 contractors throughout Arizona, including general contractors, heavy civil construction firms, as well as specialty subcontractors.