Cal Tech Metal Finishers Inc is a superfund site located at 841 31st Street, Oakland, CA 94608. The Environmental Protection Agency (EPA) identifies sites such as Cal Tech Metal Finishers Inc because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Cal Tech Metal Finishers Inc is currently registered as an Active superfund site by the EPA. However, it is not on the NPL (National Priorities List), which means the EPA does not consider it one of the nation's most hazardous waste sites.