Adapting to a Changing Engineering Environment

Experts of Soil Mechanics

About Us

With over 200 years of combined engineering consulting and construction experience, our team provides full project support. From preliminary studies to detailed design and construction support specializing in a range of projects in both the public and private sectors.

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Geotechnical Engineering

Our team has completed 100s of geotechnical engineering investigations, ranging from preliminary desktop studies to complete geotechnical designs including but not limited to the following:

  • Subsurface investigations
  • Shallow & deep foundation designs
  • Slope stability analysis
  • Asphalt and granular pavement design
  • Existing condition topographic survey for engineering design purposes

Environmental Engineering

PRI strives to tackle all emerging environmental challenges while exploring sustainable engineering solutions to improve the health of living environment through active participation in the following:

  • Phase one and phase two environmental site assessments
  • Fill characterization for disposal purposes and soil management plan development
  • Erosion and sediment control plans
  • Construction dewatering studies and permit to take water application support

Material Testing

In conformance with the most current and applicable local standards including American Society of Testing and Materials, Canadian Standards Association and Canadian Nuclear Safety, PRI provides on-site material testing services including:

Construction Inspection Service

On-Site Inspection Services are completed by our qualified staff that possess the technical expertise and knowledge of the materials and procedures being use. PRI then follows through with detailed reporting that are based on sound judgement, presented with quality communication skills. Our areas of focus include, but are not limited to the following:

  • Inspection of foundation subgrades (shallow and deep)
  • Structural rebar inspections
  • Excavation stability and backfill monitoring
  • Physical condition assessments of structural assets

Solar Racking Foundation Specialists

Our team is one of the largest full-service geotechnical engineering company that provides geotechnical services for solar foundations in the Northeastern United States and Canada. Our areas of expertise includes the following:

  • Preliminary site review
  • Solar focused geotechnical investigation
  • Pre-production load testing and design development
  • Construction engineering and oversight support

Contact Us

contact us today to discuss how we can help you with your specific project needs via email at