Transwestern selected as ENERGY STAR® Sustained Excellence Partner 2011. For eight consecutive years, Transwestern has been recognized by the U.S. Environmental Protection Agency (EPA) as ENERGY STAR® Partner of the Year (2004, 2005) and as a Sustained Excellence Partner (2006 - 2011) for outstanding contribution in reducing greenhouse gas emissions read more on ENERGY STAR®

In 2010, Transwestern's Dallas office was recognized by the Dallas Business Journal as the Number 1 Company To Work For In Dallas, in the medium-sized company category.

In recent years, Transwestern has repeatedly received Texas Monthly Magazine's award as one of the "Best Companies to Work For in Texas".

Transwestern's regional offices have consistently been awarded "Best Places to Work" designations for several years running, by various business journal and trade publications across the country, including Los Angeles, Phoenix, San Antonio, Austin, Dallas and Houston.