Gibson-Thomas is a multi-discipline consulting engineering firm established in 1916. Our Corporate office is located in Latrobe, Pennsylvania with regional offices located throughout Pennsylvania, and Florida. The firm presently has approximately 150 employees, which includes engineers, scientists, surveyors, technicians and certified construction inspectors. Our firm has a vast history of design experience in the areas of roadway, bridge, water distribution and treatment systems, sewage collection and treatment systems, stormwater management, transportation enhancements, hydrology and hydraulics for bridge structures, environmental studies, survey, right-of-way, drainage, utility identification and relocation, NBIS bridge safety inspection and construction management. Our past experience, key staff and commitment to total client satisfaction are the major factors that our clients consider when contracting with Gibson-Thomas.
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The Gibson-Thomas Engineering annual revenue was $24.4 million in 2026.
70 people are employed at Gibson-Thomas Engineering.
Gibson-Thomas Engineering is based in Latrobe, Pennsylvania.
The NAICS codes for Gibson-Thomas Engineering are [54133, 54, 5413, 541].
The SIC codes for Gibson-Thomas Engineering are [87, 871].