Commonwealth Engineering and Construction LLC is a Houston-based firm offering process studies, detailed engineering, procure ... ment and construction management. A lean organizational structure allows our company to provide a high level of customization and fast turnaround times on projects. Commonwealth has developed a premier reputation for high-value process and mechanical piping engineering for critical operating units, such as cokers, hydrotreaters, hydrogen production and key utility and offsites services. We are committed to having our experienced team mentor emerging engineering talent in an employee-owned, privately financed organization. The name Commonwealth also represents the firm's objective of always seeking mutual benefits for clients, employees, associated businesses and the community. read more