Founded in 1997, Terra Tech Engineering provides a range of engineering, consulting, planning, design-build and project management services. It also provides surveying, construction inspection and control testing services. The company serves government and private clients throughout the Appalachian region in Virginia. Terra Tech Engineering provides mechanical, electrical, environmental and structural engineering, as well as public water system and sewer treatment design services. It also offers property, subdivision and stakeout surveying services. The company s electrical design services include the motor control circuitry and design of power distribution, emergency power, communication, fire detection and alarm and programmable logic controller systems. Terra Tech Engineering is located in Grundy, Va.