Our laboratory has been accredited by AASHTO. We have AMRL inspection by National Institute of Standard and Technology (NIST) every two years for the testing equipment and testing procedures. Our laboratory technicians are also certified by proper organizations.


Our mission is to provide trustworthy and excellent services that our clients deserve. To accomplish our mission, we will continue to provide highly competitive services with the best value and to communicate with our clients whenever they need us.

MBE STATUS  »      We are a MBE firm certified by MDOT, WMATA, MWAA, DCDOT, WSSC and PG county.    «


Since our foundation in 1987, GEI has performed thousands of projects including various commercial buildings, schools, bridges, office buildings, parking garages, shopping centers, hospitals, subdivision developments, slope stabilization, retaining walls and roadways. We offer the best quality geotechnical engineering and materials testing services from inception to completion of the project.