Mechanical Engineering

HGA's mechanical engineering department develops integrated building system solutions utilizing the latest technologies available. A pioneer in sustainable design implementation, we seamlessly blend energy efficiency with high architectural design using the latest tools including computational fluid dynamics, building information modeling, and set based systems selection processes. Our projects range from coast to coast, touching all market sectors. We support a multi-disciplinary team process to provide the most appropriate, cost effective solutions for our clients.

Related Services

  • Building HVAC Systems
  • Thermal Energy Production (using electricity, fossil fuels and renewables)
  • Water, Waste and Gas Systems
  • Piping Design
  • Automation
  • Analysis
  • Field Services


Higher Education

Augsburg University

Hagfors Center for Science, Business and Religion
Butler Health System, Butler Memorial Hospital Bed Tower Expansion


Butler Health System

Butler Memorial Hospital
California State University Northridge

Arts & Culture

California State University Northridge

Valley Performing Arts Center ("The Soraya")

Arts & Culture

Carleton College

Music and Performance Commons
Daikin McQuay, Applied Development Center

Science & Technology

Daikin McQuay

Applied Development Center
East Texas Medical Center Pittsburg Healthcare Campus


East Texas Medical Center

Pittsburg Healthcare Campus
GSA, B.H. Whipple Federal Building Modernization


General Services Administration (GSA)

B.H. Whipple Federal Building Modernization
Kerry Ingredients & Flavours, Innovation and Technical Center

Energy & Infrastructure

Kerry Ingredients & Flavours

Innovation and Technical Center
Milwaukee Art Museum, Expansion and Renovation

Arts & Culture

Milwaukee Art Museum

Expansion and Renovation