Mark Haefner, P.E. Senior Project Manager B.S. Civil Engineering West Virginia University
Stahl Sheaffer Engineering, LLC (Stahl Sheaffer) is pleased to welcome Mark Haefner, P.E., Senior Project Manager to our Land Development group. Mr. Haefner brings over 22 years of site and civil engineering experience in site evaluation and layout, utility design, erosion and sedimentation control plans, permitting, feasibility studies, and stormwater management. Mr. Haefner, located in the firm’s State College, PA office, will lead land development projects for all locations. He has experience with commercial, residential, retail, education, healthcare, corporate, industrial, institutional, recreation, government, and civic projects.
Mr. Haefner's addition to the staff highlights the firm's growth in site engineering as a result of ongoing relationships with The Pennsylvania State University, municipalities, architects, developers, and state agencies. Founded in 2006, Stahl Sheaffer has grown to a nationally recognized ENR Top 500 Firm that provides multi-disciplinary civil and structural services to public and private clients. Stahl Sheaffer has over 160 employees and 10 locations in Pennsylvania, Ohio, and West Virginia, including a Geotech lab in southwestern PA.