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EC Source

EC Source was founded by Force Capital Partners and subsequently merged with MasTec in May 2011.

ECS is engineering led and construction focused, specializing in large fixed price, competitively bid EHV transmission line and substation projects, guaranteeing quality, performance, and schedule.

EC Source (ECS), a MasTec company, together with its subsidiary construction related professional service providers, is a nationally recognized full-service EPC program management entity focused on deploying Extra High Voltage (EHV) electrical systems in North America. ECS is staffed with recognized industry leaders in project planning and execution of large-scale electric transmission projects, including full service environmental planning, engineering, procurement, aviation and construction activities.