Stephen LeClair – Biography

Last update: March 3, 2026

Executive profile

Stephen was Chief Operating Officer at HDSupply Waterworks, and Senior Vice President, Marketing & Product Management at GE Equipment Services. Stephen LeClair joined AAON in 2025. Stephen served as Chief Executive Officer at AAON.

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Education

Stephen LeClair has a Bachelor of Applied Science in Mechanical Engineering from Union College in 1991 and a Master of Business Administration from University of Louisville in 1998.

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They have also studied at University of Louisville :

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