ON Semiconductor, headquartered in Phoenix, Arizona, specializes in offering semiconductor equipment, parts, and design and technical support services, and they recently relocated their corporate headquarters to Scottsdale. We handled the plumbing work, including installing cast iron waste and vent piping with heavy-duty no-hub bands, as well as cutting concrete and excavating as needed. We also installed copper type "L" domestic water lines, insulated piping, ensured fire & smoke stopping, and removing and replacing existing fixtures.