Which entity oversees the licensing of heating oil tank services in Oregon?

The Oregon Department of Environmental Quality (DEQ) is the entity that oversees the licensing of heating oil tank services in Oregon. This agency is responsible for protecting the state's environment and public health by regulating various environmental concerns, including the management of heating oil tanks. The DEQ has established specific regulations and licensing requirements aimed at ensuring that heating oil tank services meet safety and environmental standards.

In this context, the DEQ plays a crucial role in monitoring compliance, responding to environmental issues related to oil spills or leaks, and providing guidelines that service providers must follow. Maintaining these regulations helps prevent environmental contamination and safeguards public health, making the DEQ the correct authority in overseeing licensing in this area.