Geotechnical and Expert Witness services for soil problems. We are a geological and engineering consulting firm providing services to individuals, HOA’s, insurance, developers and attorneys. We specialize in development on difficult hillsides; forensic investigations and providing solutions for soil problems, including corrosion, slope failure, construction defects, moisture, and natural disasters. Consult us first with your next project. (800) 275-4436.

Agricultural resources and services offered by The North Carolina Department of Agriculture and Consumer Services.

Leading manufacturer and supplier of soil testing equipment, asphalt testing equipment, and concrete testing equipment - for measuring density, permeability, moisture, CBR, LBR, evaluating aggregate, and monitoring and controlling compaction..

Cole-Parmer provides a complete range of quality laboratory instruments, equipment and unmatched applications assistance for the biotech, research, and technical communities worldwide. Find the right instrumentation, equipment, chemicals, replacement parts and services?including NIST-traceable calibration and instrument repair?to support your needs.

Pulse Instruments specializing in Meters and Controls for pH, ORP, Oxidation Reduction Potential, EC, Conductivity, TDS, Level, Flow, ISE Electrodes, ISFET pH Meters, Water Treatment Instruments, Sanitizer and many others.