Geo-Logic Associates (GLA) and its affiliates DBS&A, Clear Creek Associates, Geo-Logic Peru, Kunkel Engineering Group, Loughlin Water Associates, Summit Water Resources, and The MINES Group, are 300 strong in 29 offices in the U.S. and abroad … and growing! We provide solutions to challenges for landfills, mines, contaminated sites, municipal projects, natural resources, and water resources.