An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Natural Gas STAR Program

Natural Gas STAR Service Provider Directory

EPA has created this directory to share information on service and technology providers that can facilitate methane emission reduction activities, not to endorse particular companies or products. Providing contact information and links to non-EPA websites does not constitute an endorsement by EPA or any of its employees.

View providers by equipment or services by clicking on the links below, or view the complete directory.