Our services include, but are not limited to:


  • Sieve Analysis
  • Moisture-Density Relationships (Proctors)
  • Hydrometer Analysis
  • Unit Weight
  • LA Abrasion
  • Degradation
  • Organic Impurities
  • Sand Equivalent
  • Atterburg Limits
  • Flat and Elongated Particles
  • Moisture Determination
  • Sand Cone Relationship
  • Compaction Testing and Fill Control

Concrete / Masonry

  • Compressive Strength of Concrete, Grout, Mortar, and Masonry Block
  • Flexural Strength of Beams
  • Moisture and Absorption Testing of CMU Block
  • Concrete Mix Designs
  • Coring of Concrete Specimens
  • Sampling for Test Specimens
  • Slump Testing
  • Air Content
  • Unit Weight and Yield


  • Maximum Theoretical Specific Gravity (RICE)
  • Core Unit Weights
  • Marshall Stability Flow
  • Oil Content
  • Asphalt Mix Designs
  • Asphalt Lay-down Inspections (ie. Compaction Testing, Roller Patterns)
  • Extraction / Gradations

Structural Steel / Fireproofing

  • Bolt Torque Testing using Skidmore Wilhelm
  • Epoxy Bolt Inspections
  • Visual Welding Inspection (upon request)
  • U/T Welding Inspection (upon request)
  • Dye-Penetrant Welding Inspection (upon request)
  • Fireproofing Depth Checks, Unit Weight, and Adhesive Strength Tests


  • Fill Placement Planning
  • Geotechnical Investigations
  • Certified Erosion & Sediment Control Lead (CESCL) Inspections
  • Erosion & Sediment Control Plans
  • Storm Water Pollution Prevention Plans
  • WA Ecology Spill Control Plans
  • Project Quality Assurance

We are dedicated to providing a personal relationship with our clients in order to fulfill their needs in a professional, cost-effective and timely manner. Special attention is paid to ensure budget restrictions are kept in mind while quality services are delivered.

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