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Sean Holder

Principal, Senior Mechanical Engineer


Bachelor of Science in Mechanical Engineering
St. Louis University


Professional Engineer

Areas of Expertise

Higher Education , K-12 Education, Education , MEP/FP, Technology

Sean Holder has specialized in the engineering of K-12 educational facilities during his 25 years of experience in the industry. In addition to serving clients, Sean is a team leader focused on establishing and maintaining engineering standards, training engineers, and assisting in the operation of the mechanical department. Sean has a BS in Mechanical Engineering from St. Louis University.