America's pipeline operators are experiencing increasing demands on their internal resources due to greater regulatory compliance and the need to improve efficiency. They are being asked to do more with fewer resources. That's why Petersen Engineering's consultants exists.

Petersen Engineering, Inc. (PEI) is a team of pipeline engineers and designers with experience and consultation expertise in developing projects from concept to completion for liquid and gas pipeline operators throughout the U.S. Projects range in size from a few thousand dollars to projects with a constructed value of over fifty million dollars.

Some of our specialties include engineering & design for both pipelines and meter stations, integrity management, project/construction management, permitting, pipeline relocation, inspection, and cost estimating. Whether your need involves an entire project or just a singular aspect of a project, we can provide the consulting help you need.

PEI Pipeline Services (PPS) provides a wide range of mechanical contracting services for the liquid petroleum and natural gas pipeline industry.

PPS has stayed in tune with the evolution of regulations and the ever-developing methodologies to meet them. We have the experienced personnel and state of the art equipment that are necessary to provide you with the services most appropriate to your specific needs from a contractor.

Our services include pipeline integrity advice, pipeline rehabilitation, direct assessment, pipe fabrication, hydrotesting, station maintenance, line lowering, benchmarking/pig tracking, cathodic protection, pipe relocation, and a comprehensive OQ training program. Regardless of what type of project we are involved in, our priority is to offer our clients a service measureable in value and efficiency.