About Us

ECS was founded in 2006 to provide heavy equipment leasing services to the energy infrastructure industry.  In February of 2009, ECS broadened its service offerings and expanded its market focus to become an industry leading turnkey provider of EHV transmission line engineering and construction.  As part of this expansion, the Company formed its construction related professional service providers, AT Power, T&D Power, and Energy Environmental Group.  In 2011, ECS was acquired by MasTec, Inc. (NYSE: MTZ), a leading and certified minority controlled specialty contractor for utilities, energy and communications companies and is the leading operational company now part of the MasTec Transmission and Substation Group.  This acquisition further expands ECS’ highly creditable financial position in the EHV transmission and substation arena, and MasTec’s differentiating minority status further provides ECS’ clients an important value-added 100% contribution to their yearly minority spend goals.  As a platform company within the MasTec Transmission and Substation Group, ECS is strategically positioned to deliver our client’s largest capital projects.