Geo-Logic Associates continues to advance among the nation’s leading environmental firms, earning recognition on Engineering News-Record’s (ENR) 2026 Top 200 Environmental Firms ranking. The annual ENR ranking highlights firms providing environmental services in the United States and globally. For Geo-Logic Associates, the recognition reflects the technical expertise of our employee-owners, the strength of our client…
Geo-Logic Associates’ Heap Leach Injection Service Manager, Stephen Morrow, PE, has published the first bulletin in a new series exploring heap leach injection, also known as enhanced metal recovery (EMR). This introductory bulletin explains how heap leach injection, can help recover additional gold, silver, and copper from existing heap leach operations, improving resource recovery and…
Welcoming Geo-Logic Honduras! The incorporation of Geo-Logic Honduras marks an important milestone in the continued growth of Geo-Logic Associates, Inc. Expanding into Central America allows us to provide technical expertise to the mining, environmental, geotechnical, and water resources sectors. We look forward to this exciting new chapter and to building strong partnerships in Honduras and…
GLA is pleased to welcome Andrews Engineering, Inc. to the Geo-Logic family. Andrews Engineering is a multidisciplinary engineering firm headquartered in Springfield, Illinois. This addition strengthens GLA’s presence in the Midwest and expands our capabilities in solid waste, environmental, and civil engineering services. Andrews operates from offices in Springfield, IL, Pontiac, IL, Lombard, IL (Chicago…
Geo‑Logic Associates is proud to be recognized on Engineering News‑Record’s (ENR) 2026 Top 500 Design Firms list, an achievement that reflects the strength of our employee‑owners and the trust that our clients place in us. Our continued growth is fueled by the carbon management, solid waste, mining, environmental, water, infrastructure, and expert services markets…
Welcoming Chris Cassle, Senior Subsurface Geoscientist based in GLA’s Denver-area office. Chris brings more than 15 years of experience in subsurface geoscience and project development across carbon capture, utilization, and storage (CCUS), carbon capture and storage (CCS), and oil and gas exploration and development. He has substantial expertise in reservoir characterization, subsurface risk evaluation, and…
GLA is proud to welcome the team from John Shomaker & Associates, Inc. (JSAI) into our team of nearly 400 professionals. The addition of this respected hydrogeologic consulting firm strengthens GLA’s presence in the Southwest and further enhances our industry-leading capabilities in hydrology and water resources. JSAI’s Albuquerque, New Mexico office is GLA’s 30th office…
Season’s greetings! This year’s digital holiday greeting finds the talents, passions, and personal pursuits that shape the people of GLA. These stories remind us that the strength of our work comes from the individuality and dedication each person brings to our company. Click on the graphic below with audio on low. Thank you for…
Growth at GLA continues with the exciting addition of RGH Consultants, a Santa Rosa-based geotechnical engineering and consulting firm with a strong legacy of client service and technical excellence. Founded in 1991, RGH brings over 30 years of experience in geotechnical engineering, geological services, soils and materials testing, and special inspection services. Their team…
We’re proud to share that GLA has once again earned a spot on Engineering News-Record’s prestigious Top 225 International Design Firms list! In 2024, nearly 15% of our total revenue came from international projects spanning Peru, Bulgaria, Turkey, and Canada—with Peru leading the way. Our full-service Lima office is home to a multidisciplinary team…