Schrack Environmental Consulting, Inc. (SECI) is a professional engineering/ consulting firm specializing in environmental asessments and remediation of Brownfield sites in Illinois and the Midwestern United States. Located in the Chicago, Illinois area, SECI has evaluated and remediated sites ranging from a former nike missile base, a low level radioactive site, a steel mill, a former Schwin bicycle plant, the former Journal of the American Medical Association printing facility, automobile salvage yards, paint manufacturing facilities, dry cleaning facilities and numerous gasoline service stations.