Houston-based Liberty Pipeline Services LLC plans to set up an office in Florida, where the company was originally founded in 2004 before moving to Houston in 2006, to meet the infrastructure demand from midstream energy companies in the Sunshine State. The pipeline services company has two full-time employees already working in Florida, and is in the process of looking for three more employees to join its new office, said Weatherford, adding that he's not yet working with a broker for the Florida office search.