Excellence Engineering (EEI) located in Tulsa, Oklahoma is a full service engineering company serving the Terminal, Refining, Gas Processing and Chemical related sectors of the Oil and Gas industry. We are dedicated to providing excellence in engineering by integrating experience, integrity and quality into every project. Driven by excellence, the staff at EEI consists of multi-discipline Professional Engineers licensed all over the country to provide clients the highest level of confidence in project quality. Utilizing experience and quality Engineering, Design and Drafting, we utilize only state of the art software and technology. We work hard to stay current on industry codes and standards to enhance the design and development of all our designs. ► Inc 500 America's Fastest Growing Private Companies (2014) ► Tulsa's Fast 40 (2014) ► Midcontinent Oil & Gas Awards Runner Up (2013, 2014)