THE RECOGNIZED LEADER
NPL is a nationally recognized leader in pipeline construction, with over 40 years’ experience in building energy–distribution systems and with nearly 3,000 highly-trained employees working across America.
While national in scope, we’ve not forgotten our origins as a small outfit from Minnesota. We work hard; we work safe. We’re committed to employees. We’re committed to customers. Both groups are deserving of our very best.
NPL — ENERGY STAR
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| Energy Star: The Quality of our Environment is Everyone's Responsibility |  |