Quality Inspection Services, Inc. Civil Testing Department performs a wide variety of concrete, soils and asphalt testing for large and small projects.

Our excellence is in quality and determination. Quality to get the job done according to plans and specifications. Determination to get the job done on time, with exemplary results. Since Quality Control can be one of the most crucial aspects on the construction project, QIS maintains several levels of certifications of all our employees; NICET Level I through IV, ACI - Field Technician Grade I, ACI - Construction Inspector Grade II, ACI Concrete Laboratory Technicians, and ICC Special Inspectors. All of our inspectors are trained to work with portable nuclear density gauges.

QIS maintains an experienced staff of individuals who are trained to the Quality Assurance / Quality Control standards set forth by the industry and required by in-house company procedures. Our testing apparatus is new, state of the art equipment. Calibrations are maintained annually, bi-annually, or as required. QIS takes pride in rapid turnaround of all computer generated reports - field and laboratory. 

• Compressive Strength Testing – concrete, cylinder, cores and grout cubes
  
• Grain Size Analysis
  
• Soundness Testing
  
• Maximum Density / Optimum Moisture Content
  
• Atterberg Limit Testing
  
• Hydrometer Analysis
  
• Permeability Testing
  
• Asphalt Testing
  
• Masonry Testing
  
• Specific Gravity
  
• Organic Content
  
• PH
  
• Moisture Content
  
  

• Concrete Field Testing - ACI Level I
  
• Concrete Pre-Placement, Placement, Post-Placement Inspections - ACI Level II
  
• Floor Flatness Investigations (F-Numbers)
  
• In-Place Density Testing (Nuclear / Sand Cone)
  
• NICET Certified Inspectors
  
• Landfill Construction Monitoring
  
• Fireproofing Inspection
  
• Concrete / Asphalt Batch Plant Inspections
  
• Caisson and Pile Inspections
  
• Anchor Bolt Pullout Testing
  
• Certified Welding Inspectors (CWI)
• Ground Penetrating Radar
• Swiss Hammer/Winsor Probe Testing
• Mix Design Verifications