MDavis is a provider of complete industrial and commercial contracting services. It offers fully integrated industrial and mechanical construction including computer-aided design and built, custom and shop fabrication, shutdown capabilities, electrical services and general industrial and mechanical maintenance. The company s capabilities span the full range of industrial and commercial building services, from design and construction to building maintenance. MDavis' practices are governed by the PSM safety program and the Continuous Improvement principles of Total Quality Management and its safety professionals are OSHA outreach trainers and members of the Delaware and New Jersey Safety Council. Established in 1870 as a tinsmith operation, MDavis has headquarters in Wilmington, Del.