McClure Engineering-St. Louis (MEP) Employee Directory
Engineering ServicesMissouri, United States51-200 Employees
McClure Engineering-St. Louis (MEP) is a mechanical and electrical consulting engineering firm that develops innovative, energy-focused solutions for its clients. The company relies on a collaborative, team-based approach to design and implement advanced energy systems. It has a history of leadership in comfort environmental systems and energy analysis, including early work on building energy diagnostics. The firm has contributed to energy-efficient building solutions dating back to the 1960s. Based in St. Louis, Missouri, the firm serves a broad client base in the engineering services sector, with a focus on reducing energy use through mechanical and electrical system design. It has earned industry recognition as a flexible, employer-focused workplace and has received awards such as Ameren Trade Ally of the Year (2017 and 2024) and an Avetta Safety Star in 2025, and in June 2026 announced its Lean In Circles initiative to support women employees.