OUR STORY OUR COMMITMENTS OUR SERVICES CAREERS IN YOUR COMMUNITY SUPPLIERS CONTACT US OUR HISTORY 1967 NPL Founded NPL was founded in Gonvick, Minnesota as Northern Gas Line Constructors. Nearly fifty years later we’re still serving our very first customer. Video Player /wp-content/uploads/sites/2/2016/02/NPL_BrandVideo_FINAL2.mp4 00:00 01:52 CURRENT JOB OPENINGS CENTURI GROUP, INC. Centuri is a comprehensive utility infrastructure services enterprise dedicated to delivering a diverse array of solutions to North America’s gas and electric providers. Through sound investment, shared services, and an unwavering commitment to the safety of our employees and the communities we serve, Centuri supports the performance of its operating companies across the U.S. and Canada. Centuri is a subsidiary of Southwest Gas Holdings. CAREERS If you have a question about employment at any NPL location after reviewing our current job openings, please email SolidGroundCareers@GoNPL.com. We look forward to hearing from you. CONTACT US NPL Construction Co. 19820 North 7th Avenue, Suite 120 Phoenix, Arizona 85027 623-582-1235 info@GoNPL.com FOLLOW US © 2021 Centuri Group, Inc. | Privacy Policy

OUR STORY OUR COMMITMENTS OUR SERVICES CAREERS IN YOUR COMMUNITY SUPPLIERS CONTACT US TRAFFIC CONTROL GUIDING THE WAY. NPL’s subsidiary, NBC, offers safety-first traffic control services for construction sites, public utility projects and special events. We employ highly-trained crews that include ATSSA-certified flaggers and seasoned crew leaders to oversee operations, safety and efficiencies in traffic flow and control – and meet your deadlines. With more than a decade of traffic control experience and a modern, diverse fleet, we’re the only resource you need. LEARN MORE ABOUT PRE- CONSTRUCTION CONSTRUCTION POST- CONSTRUCTION EMERGENCY SERVICES CURRENT JOB OPENINGS CENTURI GROUP, INC. Centuri is a comprehensive utility infrastructure services enterprise dedicated to delivering a diverse array of solutions to North America’s gas and electric providers. Through sound investment, shared services, and an unwavering commitment to the safety of our employees and the communities we serve, Centuri supports the performance of its operating companies across the U.S. and Canada. Centuri is a subsidiary of Southwest Gas Holdings. CAREERS If you have a question about employment at any NPL location after reviewing our current job openings, please email SolidGroundCareers@GoNPL.com. We look forward to hearing from you. CONTACT US NPL Construction Co. 19820 North 7th Avenue, Suite 120 Phoenix, Arizona 85027 623-582-1235 info@GoNPL.com FOLLOW US © 2021 Centuri Group, Inc. | Privacy Policy