We are a full-service geoscience consulting firm comprised of passionate individuals with decades of experience in their respective domains.  Great Lakes consultants offer a wide range of services and most notably bedrock investigations, environmental site assessments and geohazard risk assessments.  The company has consulted on a wide array of geoscience projects varying in size from small to large enterprise contracts. We strive for excellence and offer exceptional expertise on issues concerning the sedimentary bedrock of Ontario.