Engineering Solutions for High Performing Buildings
0 Million +
square feet of energy audits completed
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MMBTU of energy savings identified
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energy savings identified
GEI Celebrates 15 Years of Business
Listening to our clients and delivering solutions to help them grow their businesses is what we do best.

Energy Auditing

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 30 states, our focus on energy efficient projects gives us a unique level of expertise designing efficient systems, in both existing buildings and new construction projects.