Geo-Technology Associates, Inc. (GTA) is proud to be one of the leading geotechnical engineering and environmental services firms in the mid-Atlantic area. With more than 300 employees and 17 offices, GTA continues to grow and continues to expand our geographic footprint. GTA provides a unique opportunity to work and grow with our highly experienced, diversified staff. Some of the expert services provided to our clients include subsurface exploration, geotechnical engineering, environmental consulting and construction materials testing and observations. View our website www.gtaeng.com for our full scope of services.