Liberty Sales & Distribution and Progressive Pipeline Management Join Forces to Enhance Pipeline Solutions

Strategic Partnership to Enhance Natural Gas Infrastructure

On April 29, 2026, Liberty Sales & Distribution and Progressive Pipeline Management (PPM) unveiled a strategic alliance aimed at enhancing the infrastructure of natural gas utilities across key areas in the United States. This partnership is centered around the utilization of the advanced Starline® Cured-In-Place Liner (CIPL) technology, which significantly modernizes pipeline rehabilitation processes.

Revolutionizing Pipeline Rehabilitation

The collaboration merges Liberty's robust sales platform and established industry relationships with PPM's technical expertise and field execution for trenchless pipeline rehabilitation. This shared vision will ensure that natural gas utilities can access and implement the innovative Starline CIPL solution effectively. This trenchless rehabilitation method focuses on restoring the pressure integrity of aging pipelines with diameters ranging from 2" to 48" and maximum allowable operating pressures (MAOPs) of up to 450 psig.

Cost-Effective and Less Disruptive

One of the hallmark advantages of the Starline CIPL system is its efficiency in extending the life of pipeline assets by as much as 100 years. It achieves this by sealing leak paths and reinforcing existing infrastructure through a composite pipeline integration. Compared to traditional methods, this technique can save utilities between 30% to 60% in costs, particularly in urban settings where the excavation effort is considerably minimized. Thus, utilities can reduce material use, labor costs, and restoration efforts, resulting in quicker project timelines and fewer service interruptions.

Insights from Industry Leaders

Dave Wickersham, Founder and CEO of Progressive Pipeline Management, commented, "Utilities today are looking for practical ways to address aging infrastructure safely while balancing affordability and minimizing disruption. With over two decades of successful deployment in the U.S., Starline® CIPL enables operators to restore pipeline integrity without the cost and disruption of full replacement. Partnering with Liberty allows us to scale that capability and support utilities in executing long-term asset management strategies."

Wally Armstrong, Partner and Owner of Liberty Sales & Distribution, echoed this sentiment, stating, "This partnership strengthens Liberty's ability to support utilities with a more inclusive asset management solution. By adding Starline® CIPL, we can help customers tackle pipeline integrity challenges with a proven solution backed by an experienced, field-ready partner. We are thrilled to collaborate with PPM to bring this capability to market."

Proven Technology

Starline® CIPL technology has undergone extensive validation through independent testing and real-world applications, showing promising results in both design life and pressure integrity testing conducted by industry research organizations. This technology has been successfully deployed in numerous pipeline rehabilitation projects, demonstrating its vital role in helping utilities extend the service life of their critical infrastructure.

Utilities interested in exploring this partnership further or considering CIPL as a part of their pipeline integrity programs can contact Progressive Pipeline Management and Liberty Sales & Distribution for additional details.

About the Companies

Progressive Pipeline Management (PPM) is renowned as a national provider of trenchless rehabilitation and replacement solutions for various utilities. With a legacy exceeding 20 years, PPM offers patented technologies and field services aimed at providing cleaner and faster utility maintenance alternatives. They also hold exclusive distribution rights for the Starline® system in North America.

Liberty Sales & Distribution serves as a leading supplier of products tailored for natural gas utilities. Their strong partnerships with manufacturers and an experienced sales team allow them to equip utilities with the necessary tools and services for efficient, reliable pipeline management.

This strategic partnership represents a significant advancement for the utility sector, showcasing how innovative technologies can promote safety, efficiency, and sustainability in infrastructure maintenance and enhancement.