Primoris Services Corporation (Primoris) is a holding company of various subsidiaries, which form specialty contractors and infrastructure companies in the United States. The Company provides a range of construction, fabrication, maintenance, replacement, water and wastewater and product engineering services to public utilities, petrochemical companies, energy companies, municipalities, state departments of transportation and other customers. The Company operates in three operating segments: the East Construction Services segment, the West Construction Services segment and the Engineering segment. In March 2012, the Company acquired Sprint Pipeline Services, L.P. (Sprint). In June 2012, the Company acquired Silva Contracting Company, Inc., Tarmac Materials, LLC and C3 Interests, LLC (collectively, the Silva Companies). In October 2012, its Primoris Energy Services subsidiary has acquired the assets of The Saxon Group, Inc. In November 19, 2012, it acquired Q3 Contracting Inc. (Q3).