Our team of experienced technicians provide direct testin of materials and structural components of construction that are used on the building site. SGNC operates an in-house, state-of-the-art laboratory; providing physical testing of soil, concrete, aggregate, asphalt and building materials.

Our special inspections team holds numerous certifications from agencies including ICC, ACI and AWS. These certifications ensure that your project is handled by qualified, capable team members.

Our team researches and studies soil to evaluate its suitability for foundations. We can create designs for structures and find the most affordable solutions for a safe and stable design.

SGNC has assembled the best environmental scientists in the area to provide Phas I Environmental Assessments, Vaor Intrusion / Encroachment Assessments, Wetlands and Stream Delineation and Classifications, Theatened and Endangered (T&E) Species and Historic Resources Evaluations, Asbestos, Lead and Mold Services, Undergound Storage Tank Services and Brownfields Redevelopment Consulting.

SGNC performs PCAs following the ASTM E2018 guidline, “Standard Guide for Property Condition Assessments: Baseline Property Conditions Assessment Process. “We can customize reports to meet Freddie Mac, Fannie Mae and client-specific requirements, as PCAs are often performed at the same time as Phase I Environmental Site Assessment (ESA). SGNC’s team includes multidisciplinary professionals who can carry out a PCA as they work through a Phase I ESA.