The Highlands
Cabela Dr. Triadelphia, West Virginia · Commercial

Geotechnical Services and Site-Specific Geotechnical Analysis.
Pennsylvania Soil & Rock, Inc. (PS&R) provides geotechnical engineering, civil site design, surveying, construction monitoring, and materials testing services from its headquarters in Monroeville, Pennsylvania. Founded in 1983, the practice serves commercial, residential, infrastructure, public sector, and energy clients throughout Pennsylvania, Ohio, and West Virginia. It operates its own soil and materials laboratory, delivering site-specific engineering analysis, environmental site assessments, and field infiltration testing to support reliable land development.
Arnold CaffasPresident
Chris SamiosVice President
Comprehensive subsurface investigations, engineering analysis, and recommendations for foundation design and site preparation.
Detailed evaluation of site soil, rock, and groundwater conditions to guide structural design and earthwork planning.
Field exploratory drilling, boring, and profiling to characterize geologic strata and determine soil properties.
Engineering recommendations for shallow and deep foundation systems, retaining walls, and subgrade stabilization.
Work in this area is organized into supported delivery tasks.
Support includes On-site quality assurance.
Support includes testing to verify that earthwork.
Support includes foundation placement.
Support includes materials comply with engineering designs.
Support includes project specifications.
Work in this area is organized into supported delivery tasks.
Support includes Testing of soils.
Support includes concrete.
Support includes aggregates.
Support includes laboratory testing for soils, concrete, aggregates, and related construction materials.
Support includes engineers.
Field soil permeability and infiltration testing to support stormwater management plan development and drainage design.
Civil site engineering and related technical services to support land development from planning through permitting.
Environmental assessments to identify, map, and secure permits for wetlands and watercourses on project sites.
Work in this area is organized into supported delivery tasks.
Support includes residential land surveying for boundaries, topographic features, and site layout needs.
Support includes commercial land surveying to determine boundaries, topographic features, and site layouts.
Support includes topographic features.
Support includes site layouts.
Commercial · Residential · Infrastructure · Oil & Gas · Government · Healthcare · Senior Living · Insurance · Legal
Cabela Dr. Triadelphia, West Virginia · Commercial
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