Tetra Tech AEG provides specialty environmental, construction, and maintenance services to solid and hazardous waste, environ ... mental, energy, mining, and other industrial clients. Founded in 2002, AEG is led by a strong, hands-on, management team directing its four primary divisions. AEG’s extensive experience has made it the leader in landfill gas (LFG) system construction and the premier supplier and installer of geosynthetics. AEG’s LFG operations and maintenance team possesses a superior level of technical understanding and provides a functional, safety-minded approach for LFG system evaluations and operations. With the 2011 acquisition of Power Management, Inc., AEG extended its involvement in energy and power distribution markets. AEG’s power management division provides parts and services for generators operating on natural gas, landfill gas, digesters, biogas, and more. Headquartered in Richfield, Ohio, with offices located strategically across the country, AEG’s operations extend throughout the United States and internationally. AEG is a subsidiary of Tetra Tech, Inc. read more