(314) 238.2040
12 Sunnen Dr., St. 100 St. Louis, MO 63143

Tom Grassi, PE, LEED AP, BCXP

Principal Engineer & Director

Tom has 36 years of experience with the design, specification, estimating, and commissioning of HVAC and plumbing systems for healthcare, educational, government, and commercial facilities. He has served as the commissioning agent on numerous projects and has received ASHRAE’s Building Commissioning Professional certification. Tom graduated from Missouri University of Science & Technology (formerly the University of Missouri-Rolla) with a B.S. in Mechanical Engineering. He is a Licensed Professional Engineer in 8 states and a LEED Accredited Professional certified by the United States Green Building Council. Tom focuses on integrated whole building design with an emphasis on energy efficiency, controls, and envelope design.