We specialize in complete site development, grading, infrastructure piping- sanitary sewer, domestic water, fire systems, storm sewer, and underground retention systems,
Our experienced field supervisors are trained to effectively coordinate each job with the project superintendent and other subcontractors to ensure efficient productivity.
With over 50 years of combined experience. ASU Inc. focuses on safety, coordination, quality, and professionalism. We hold a class A general engineering license and are familiar with the requirements of all municipalities in the greater Phoenix metro area.