Providing Energy Solutions That Help Create A Sustainable World
135 Million +
sq ft of Energy Audits Completed
9 Million +
MMBTU of Energy Savings Identified
$ 185 Million +
Energy Savings Identified
GEI Celebrates 10 Years of Business
Delivering top quality engineering design and energy analysis services is what we do best.
Energy Auditing Analysis

Energy Auditing Analysis

GEI’s energy modeling team has experience with a variety of energy modeling tools to help accurately simulate and calibrate facility profiles, leading to the development of optimum energy conservation measures for specific applications.


Engineering Design

With mechanical and electrical engineers registered in over 25 states throughout the continental US, our focus in energy efficient projects has led to a unique level of expertise in designing efficient systems within existing buildings.