Global Spectrum, facility manager for the University of Phoenix Stadium, awarded H&H with a contract for The University of Phoenix Stadium Inspection Services. Home of the Arizona Cardinal football team, the facility features the first fully retractable natural grass playing field in North America, along with a twin-panel retractable roof system. The project will be a three-year contract that includes performing annual inspection services on the retractable roof and field mechanization systems, as well as technical services on an as-needed basis.