Heavy construction and aggregate supplier with DOT-prequalified operations across PA, NY, OH.
Glenn O. Hawbaker operates 24 quarries and 8 asphalt plants across three states, serving highway and civil projects with in-house aggregate, asphalt, and paving capability. The tech stack is traditional construction-heavy (AutoCAD, Viewpoint, PLC) with a recent PyTorch adoption — unusual for a regional contractor and signaling emerging data or ML work, possibly in quality control or production optimization. Active hiring is concentrated in construction trades and operations roles, with pain points centered on DOT compliance, plant downtime, and estimation accuracy.
Glenn O. Hawbaker is a privately held construction and materials company founded in 1952, operating across Pennsylvania, southern New York, and eastern Ohio. The company delivers a full range of services: asphalt paving, road and bridge construction, aggregate mining and processing, gas well service, and engineering design. GOH is DOT-prequalified in four states and maintains 24 quarries and 8 asphalt production facilities. Current projects focus on quality control planning, bid estimates for heavy highway work, and HMA design. Key operational challenges include maintaining DOT compliance, reducing plant downtime, and delivering accurate estimates on time.
Core stack includes AutoCAD, AutoCAD Civil 3D, Viewpoint (construction management), Apex, GPS, and PLC systems. Recently adopted PyTorch, indicating emerging data or ML capability. Standard office suite (Excel, Word) for estimating and planning.
State College, PA. The company operates 24 quarries and 8 asphalt production facilities across Pennsylvania, southern New York, and eastern Ohio, and is DOT-prequalified in PA, MD, OH, and WV.
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