Who We Are

Nelson Pipeline Constructors has taken pride as a trusted and reliable partner to private companies and public entities in Colorado since 1977.  We employ our expertise to construct reliable underground utility systems. Our focus is to deliver a better future for Colorado.

Our Story

Since its beginning, Nelson Pipeline Constructors has continued to apply its knowledge and expertise to build sewer, water and storm sewer pipelines, pump stations, and sewage lift stations for residential, commercial, industrial, and municipal district projects.

We perform projects of all sizes and scopes. We were DIA’s underground wet utility contractor during its initial construction phase. We also constructed most of Highland Ranch’s wet utilities, The Meadows in Castle Rock, Green Valley Ranch in Aurora, Reunion in Commerce City, and hundreds of other communities.

Partner of Choice

Nelson Pipeline Constructors is dedicated and driven by our core values of responsibility, quality, and teamwork. Your project gets finished on time, on budget, and to your project’s design specifications. We are responsible and deliver on our promises, we are focused and bring value to your projects, and we work as a team to achieve shared goals! We understand the trust given to us and we focus on providing market-leading services and high-quality project delivery.

“Nelson Pipeline recognizes that our people and everyone that we work with form the heart of our business. Our success and reputation have been achieved because of the skill and expertise our people bring to our projects.”

— Patrick J. Beirne, Chairman

We focus on listening to our client’s needs and committing to providing them with expertly executed services done timely and with measurable value. Learn more…

The Nelson Pipeline leadership team strategically focuses on the client’s underground utility needs and achieving the client’s goals. Learn more…


Member - Associated General Contractors of Colorado
NUCA - Representing Utility & Excavation Contractors - Colorado Chapter

Nelson Pipeline Constructors is an active member of Associated General Contractors of America (AGC) and the National Utility Contractors Association (NUCA).