Headquarters
420 ALLEGHENY ST, HOLLIDAYSBURG, PA 16648-2014, US
HOLLIDAYSBURG, PA, US
From the company
Keller Engineers is a team of civil engineers and surveyors providing civil engineering and surveying services to public and private clients since 1991. The company offers services including bridge inspection, construction inspection and management, energy, environmental, GIS mapping, land development, survey, transportation, wastewater, and water. Offices are located in Hollidaysburg, State College, and Gettysburg, Pennsylvania.
420 ALLEGHENY ST, HOLLIDAYSBURG, PA 16648-2014, US
Quantities, certifications, and timing.