WPI provides superior contracting services for drywall, prefabrication, metal studs, acoustical systems, wall panels, fireproofing, firestopping, stucco, claddings, painting, windows, doors/frames/hardware, and more. Guide and promote safe work performance on the job sites by visiting the sites and answering questions, providing support in proper tool and PPE selection, and ensuring trade workers understand how to perform the task in a safe manner.