Geo-Logic Associates, Inc. (GLA) is an employee-owned, multidisciplinary consulting firm. Our highly experienced professionals manage projects through 26 US office locations and an office in Peru. Incorporated in 1991, the firm’s areas of expertise include civil and geotechnical engineering; geologic and hydrogeologic services; facility planning and permitting; environmental compliance; specialized water resources engineering; construction support including construction quality assurance and geotechnical laboratory services; and post-closure monitoring.