About Us

Austin Auditors began in 2008 as an idea of William Marshall, Jr. While studying alternative energies and following the sustainable development movement, he felt that there was a need for services that enable property owners to, first, measure their properties' energy efficiency and, second, improve their energy systems.

Austin Auditors performs energy audits to help its customers achieve these two objectives. Presently, Austin Auditors services primarily the Austin area, but aims to reach out to other communities across Texas. Marshall, a BPI certified energy auditor and a State of Texas Bar licensed attorney, founded the company in 2009 with the help of his wife, Angela Marshall.