(HEI) is a certified minority-owned mechanical and electrical consulting engineering firm, specializing in mechanical, electrical, & technology systems design, building analysis, commissioning, and energy services. We create cost-conscious, efficient, sustainable, feel-good-in-the-space buildings and retrofits. Services also include system upgrades & retrofits to improve indoor air quality and energy efficiency. HEI is licensed nationwide and experienced in providing engineering services for higher education, K-12 education, retail, hospitality, industrial, institutional, government, and healthcare facilities. Mechanical & electrical services include pre-design studies, energy usage simulation, early schematic planning & budgeting, timely design development, thorough construction documents, & comprehensive construction administration along with post-occupancy evaluation. Post-occupancy assistance with commissioning & utility tracking ensure adherence to an owner’s original design intent. HEI has extensive experience in performing energy audits, energy studies, & energy upgrade projects. Current design experience includes projects abiding by the U.S. Green Building Council LEED® certification & Minnesota Sustainable Building Guidelines (MSBG-B3).
