The qualifications and accreditations to meet your needs and give you peace of mind

Bowser-Morner laboratories are fully vetted, certified, and accredited by the major organizations governing our industry and validated by the U.S. Army Corps of Engineers and several state departments of transportation. So you can feel confident we have the expertise and capabilities to handle your laboratory testing needs.

Laboratory Accreditations

  • Construction Materials Testing Laboratory Accreditation—AASHTO ISO/IEC 17025 Accredited

Visit the AASHTO/AMRL website to learn more about the AASHTO ISO/IEC 17025 Scope of Accreditation for each facility.

  • Laboratory Accreditation Bureau— L-A-B ISO/IEC 17025:2005 Accredited (Testing & Calibration Services)
  • U.S. Army Corps of Engineers Validated

Radon Accreditations and Licenses

  • The National Radon Safety Board—Accredited Radon Chamber
  • National Radon Proficiency Program—Performance Test Chamber Certification
  • IEMA Division of Nuclear Safety License
  • Sun Nuclear Corporation - Certificate of Authorization

Transportation Services Qualifications

Ohio Department of Transportation Prequalifications

  • Geotechnical Engineering Services
  • Geotechnical Testing Laboratory
  • Geotechnical Field Exploration
  • Geotechnical Drilling Inspection
  • ESA Screening
  • Phase I ESA and Phase II ESA

Kentucky Transportation Cabinet Prequalifications:

  • Geotechnical Drilling
  • Geotechnical Engineering
  • Geotechnical Laboratory Testing

To find out more about our approvals, certifications, and accreditations, please click the links below. Or contact us for additional information.

U.S. Army Corps of Engineers Validated: Springfield, Illinois Construction Materials Testing Lab (Aggregate Tests)

Bowser-Morner quality systems meet the requirements of the U.S. Army Corps of Engineers (USACE), and the USACE has validated Bowser-Morner Construction Materials Testing Laboratories to perform a variety of material test methods. Download PDF

U. S. Army Corps of Engineers Validated: Satellite Construction Materials Testing Laboratory at WPAFB, Ohio (Aggregate, Concrete and Soil)

Bowser-Morner quality systems meet the requirements of the U.S. Army Corps of Engineers (USACE). The USACE Concrete and Materials Branch has validated Bowser-Morner's Satellite Construction Materials Testing Laboratory at Wright Patterson AFB to perform a variety of construction materials test methods including aggregate tests, concrete tests, and soil tests. Download PDF

Laboratory Accreditation Bureau: L-A-B Certificate #L2444

Bowser-Morner has met the requirements set forth in L-A-B’s policies and procedures, all requirements of ISO/IEC 17025: 2005 “General Requirements for the competence of Testing and Calibration Laboratories” Download PDF

Laboratory Accreditation Bureau - Testing and Calibration Services

Bowser-Morner's Analytical Laboratory has met the requirements set forth in L-A-B’s policies and procedures, all requirements of ISO/IEC 17025:2005 “General Requirements for the competence of Testing and Calibration Laboratories”. Download PDF

Kentucky Transportation Cabinet Prequalifications

Bowser-Morner is prequalified by the Kentucky Transportation Cabinet to perform geotechnical drilling, geotechnical engineering, and geotechnical laboratory testing services. Download PDF

Ohio Department of Transportation Prequalifications

The Ohio Department of Transportation (ODOT) has prequalified Bowser-Morner to perform a wide range of soil, geotechnical, and environmental services. Download PDF

Sun Nuclear Corporation—Certificate of Authorization

Bowser-Morner is officially authorized by Sun Nuclear Corporation to calibrate all models of its continuous radon monitors through 1029 and all Honeywell monitors. Download PDF

IEMA Division of Nuclear Safety License

The State of Illinois issued a license to Bowser-Morner for analyzing radon concentrations with passive devices, calibrating radon measurement devices, and exposing devices to known concentrations of radon. Download PDF

National Radon Proficiency Program—Performance Test Chamber Certification

The Bowser-Morner Radon Reference Laboratory in Dayton, Ohio, is certified as a Performance Test Chamber by the National Radon Proficiency Program. Download PDF

The National Radon Safety Board—Accredited Radon Chamber

The Bowser-Morner Radon Reference Laboratory in Dayton, Ohio, is accredited by The National Radon Safety Board as an Accredited Radon Chamber. Download PDF

U.S. Army Corps of Engineers Validated: Birmingham, Alabama Construction Materials Testing Lab (Aggregate Tests, Concrete Tests, Soil Tests)

Bowser-Morner quality systems meet the requirements of the U.S. Army Corps of Engineers (USACE), and the USACE has validated Bowser-Morner Construction Materials Testing Laboratories to perform a variety of material test methods. Download PDF

U.S. Army Corps of Engineers Validated: Dayton, Ohio Construction Materials Testing Lab (Aggregate Tests, Bituminous Tests, Concrete Tests, Masonry, Mortar, & Grout Tests, Rock Test, Soil Tests)

Bowser-Morner quality systems meet the requirements of the U.S. Army Corps of Engineers (USACE), and the USACE has validated Bowser-Morner Construction Materials Testing Laboratories to perform a variety of material test methods. Download PDF

Construction Materials Testing Laboratory Accreditation—AASHTO ISO/IEC 17025 Accredited: Springfield, Illinois Construction Materials Testing Lab (Aggregate)

Bowser-Morner Construction Materials Testing laboratories have demonstrated proficiency in construction materials testing requirements established by the American Association of State Highway and Transportation Officials (AASHTO) Highway Subcommittee on Materials. Download PDF

Construction Materials Testing Laboratory Accreditation—AASHTO ISO/IEC 17025 Accredited: Toledo, Ohio Construction Materials Testing Lab (Bituminous, Soil, Aggregate, Concrete)

Bowser-Morner Construction Materials Testing laboratories have demonstrated proficiency in construction materials testing requirements established by the American Association of State Highway and Transportation Officials (AASHTO) Highway Subcommittee on Materials. Download PDF

Construction Materials Testing Laboratory Accreditation—AASHTO ISO/IEC 17025 Accredited: Dayton, Ohio Construction Materials Testing Lab (Bituminous, Soil, Aggregate, Concrete, Masonry)

Bowser-Morner Construction Materials Testing laboratories have demonstrated proficiency in construction materials testing requirements established by the American Association of State Highway and Transportation Officials (AASHTO) Highway Subcommittee on Materials. Download PDF

Construction Materials Testing Laboratory Accreditation—AASHTO ISO/IEC 17025 Accredited: Birmingham, Alabama Construction Materials Testing Lab (Soil, Aggregate, Concrete)

Bowser-Morner Construction Materials Testing laboratories have demonstrated proficiency in construction materials testing requirements established by the American Association of State Highway and Transportation Officials (AASHTO) Highway Subcommittee on Materials. Download PDF