Lab Services

Lab Services

We provide excellent service & accurate testing results with fair and competitive pricing.

KBJW’s has a state of the art American Association of State Highway and Transportation Officials (AASHTO) accredited & United States Army Corps of Engineers (USACE) accredited lab to perform essential construction materials testing.

Our commitment to training & quality assurance provides our clients with results that they can trust. Our lab specializes in testing of soils, concrete, grout & aggregates.

Areas of Expertise

  • AASHTO Accredited
  • US Army Corps of Engineers Accredited
  • Concrete Compressive Strength Testing
  • Grout Compressive Strength Testing

  • Atterberg Limits
  • Standard & Modified Proctor
  • California Bearing Ratio (CBR)
  • Grain Size Analysis

  • Hydrometer Analysis
  • Specific Gravity & Absorption of Fine & Coarse Aggregates
  • Natural Moisture Content
  • Organic Impurities in Fine Aggregate

Work with us

Let us help you with your environmental projects.