TNT Contracting and Erecting offers a range of pre-engineered metal buildings for commercial, industrial and residential projects. The company serves shops, warehouses, churches, gymnasiums, manufacturing plants, schools and shopping plazas. TNT Contracting and Erecting provides welding and electrical subcontracting services. The company works with several manufacturers, such as Jacksonville Steel, Huntley Metal and Cowell Steel. It offers building erection services, as well as metal roofs. The company provides tools and equipment to serve the metal building construction industry.