Ec Source Services, LLC

ec source services, llc (ecs), along with its union affiliate t&d power, was organized in 2006 and is a wholly owned subsidiary of mastec, inc. mastec, inc., a nationally certified minority company, is a publicly traded (nyse – mtz) specialty contractor that has successfully delivered some of the most complex large-scale infrastructure construction projects across the country. ecs is a construction solution provider, focused on transmission, substation, and distribution projects, including epc services. construction capabilities include delivery of overhead and underground transmission and distribution systems, substations, and switchyards.