About Us. T.G. Mercer. . a. Quanta Services, Inc. (NYSE: PWR) company, has been serving companies with transportation and logistics solutions for more than a century. Today, we are building on a bigger vision to handle specialty logistics for infrastructure contractors of all kinds. We procure, warehouse, and transport materials by land, rail, and water, overcoming material challenges for our clients which include, among others, several our fello...
