Since 1967, Highline Products has served the electric and telecommunications utility industry throughout the United States and Canada by providing the most complete line of box pads, vaults and enclosures manufactured in fiberglass, plastic, and polymer concrete.
Our innovation and engineering excellence has produced a family of products that continues to set the standard by which all others are measured. And our overriding commitment to quality is second to none - as measured by our HL-24/45/48/49 family of box pads where no failures have been reported - even after over 500,000 installations.
With an eye to the future, we continue to search for new ways to service our broad and diverse customer base. That commitment is being met with the development of new and innovative products, as well with a customer service initiative that will guarantee 100% customer satisfaction.