JMF Underground, founded in 2008 and based in central Pennsylvania, is the premier provider of underground construction services, collaborating with utility companies and partners to perform maintenance and new installations—including main and service lines—specializing in horizontal directional drilling, hydro-excavation, HDPE fusion, and hard surface restoration.
With a strong emphasis on safety and quality, we employ a team of skilled professionals, many of whom possess years of experience in the underground utility and natural gas industries.
As a division of Delphi Infrastructure Group, our success stems from the dedication and training of our team. We are here to assist you in achieving success on your upcoming project.


JMF Underground’s Mission
Our mission is to provide safe, high-quality solutions that not only meet but surpass our clients’ expectations.
JMF Underground leads the underground construction industry through superior quality, competitive pricing, and exceptional end results. We employ highly qualified personnel, equipping them with the training, tools, and opportunities needed for fulfilling careers, which in turn benefits our clients with a dedicated and skilled team.
We embrace challenging projects and strive to exceed expectations by continuously innovating and adopting the latest technologies to enhance our methods. Our adaptability and commitment to advancement ensure successful outcomes for both public and private sector clients, as well as sustained growth for JMF Underground and its workforce.
JMF Underground’s Core Values
THE JMF UNDERGROUND TEAM

Joseph Fisher

Anthony Camasta

Dustin Beck

Justin Little

Dan Hauck

Tyler Beatty

Brent Roush

Jesse Maurer


