Premier Energy Services, LLC (PES) provides Commissioning, Energy, and Testing, Adjusting, and Balancing (TAB) services to customers in the Baltimore-Washington DC area and beyond.  PES was established in Maryland in May of 2003 and its goal is build lasting relationships by providing high quality engineering services at a competitive price.  PES has extensive field experience, an assortment of calibrated instrumentation, to provide accurate measurements, in-depth analysis, and final reports.