Laboratory Testing

Ninyo & Moore’s accredited laboratories provide full-service soils and construction materials testing services. Ninyo & Moore’s laboratories are capable of performing a wide variety of geotechnical and materials testing services, including soils and aggregates, asphalt concrete, reinforced concrete, masonry, prestressed concrete, structural steel, welding, roofing, and fireproofing. Our laboratories are under the supervision of licensed professional engineers and are accredited and/or certified by national organizations, including the American Association of State Highway and Transportation Officials (AASHTO re:source - formerly AMRL) and the Cement and Concrete Reference Laboratory (CCRL). Our laboratories are also certified by their respective State regulatory agencies, as well as local governing agencies, including county and city certifications. Testing is performed by qualified and trained laboratory personnel who maintain individual certifications for laboratory testing. Laboratory testing equipment is calibrated annually by representatives utilizing equipment traceable to the National Institute of Standards and Technology.

Our laboratories perform full-service testing on the following materials:

  • Soils
  • Aggregates
  • Bituminous materials/asphalt concrete
  • Masonry
  • Portland cement concrete
  • Structural steel
  • Reinforcing steel
  • High strength bolts
  • Roof tiles
  • Fireproofing

Ninyo & Moore’s testing laboratories have been inspected and/or accredited by:

  • AASHTO re:source (formerly AMRL) *
  • A2LA
  • Arizona Department of Transportation (ADOT)
  • California Department of Transportation (Caltrans) *
  • California Division of the State Architect (DSA)
  • CCRL *
  • City of Henderson
  • City of Las Vegas
  • City of Los Angeles
  • City of North Las Vegas
  • City of San Diego
  • City of Tucson
  • Clark County
  • Nevada Department of Transportation
  • U.S. Army Corps of Engineers

* Accreditation requires participation in the reference sample program. Results from these samples are scored with laboratories at the Statewide / National levels. 


Laboratory Testing >
Laboratory Tests and Methods >

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