We own it. It’s who we are and what we do.

Penn Line Enterprises, headquartered in Scottdale, Pennsylvania, is a privately held, employee-owned company with diverse operations in energy and infrastructure. Founded upon the simple notion of “fair dealing and good work“, we believe we are only as good as our last job. We’ll guarantee it, or we’ll make it right. It’s what we have done since 1940.

Small enough to call you by name. Large enough to respond.

Our structure allows each of our business segments to conduct business on a personal level, while utilizing the assets and support the consolidation of resources can provide. This gives us the opportunity to create lasting relationships with our customers who know the quality and integrity of our work, and the adaptability to provide specialized services on demand.

Our core capabilities include:

  • Line clearance tree trimming and transmission corridor maintenance
  • Pipeline mowing and right-of-way clearing
  • Guide rail installation, repair and replacement
  • Erosion control and site re-vegetation
  • Design/build of inside power and data systems
  • Power line construction and maintenance

Our Businesses

Since 1945, utility-related forestry has been a core element of the Penn Line organization. Today, we work for some of the nation’s largest energy producers and highway systems. We are a single source for broad capabilities in all aspects of vegetation management. Our core capabilities include; Utility Line Maintenance; Right-of-Way Clearing and Maintenance; Herbicide Application; Storm Restoration; and Mowing.

Read More

Infrastructure services have been a mainstay of our business for generations. We are one of the Mid-Atlantic region’s oldest and largest contractors specializing in the construction of traffic safety barriers and roadside development services. Our capabilities include; Guide rail installation, repair and replacement; Impact attenuators and work zone barriers; Highway landscaping and erosion control; Commercial fence; and Highway and traffic signage.

Read More

Line construction was the core of our business at its inception in 1940, and remains a key part of our work today. We have expertise in high, medium and low voltage transmission, primary and secondary construction, including power lines and substations. Additionally, we have a long history as a contractor to some of the nation’s largest electric utility companies, independent and alternative energy producers, and the global telecom industry.

Read More

Tri-County Electric is a specialty electrical service contractor with capabilities in large-scale commercial, institutional and industrial projects. We design and build power distribution and data communication systems in diverse and often highly complex environments, including technology-intensive facilities in healthcare, manufacturing and biotech; heavy industrial and hazardous (classified) locations; and a wide range of other private and public-sector environments.

Read More