Tips for a successful search

Using specific industry keywords and phrases will generate the best results for your search. Generic terms like asphalt, building materials, chemicals, etc. will generate a large number of results.
If you are searching to see if we perform a specific Test Method or Specification, use the  Product Testing Index
Call us anytime 813-621-5777

Local / State / Federal / International



As a worldwide leader in third party independent laboratory services, PRI is currently Testing & Evaluating products to meet the requirements of over 30 countries.A few of the common International services include:
  • Crude Oil
    • Distillations
    • Chemical Analysis
    • Certificate of Analysis
  • Binders
    • Penetration Grade
    • Viscosity Grade
    • Performance Grade


PRI participates in national forums and expert task groups to stay in-tune with the most recent government initiatives, test methods and specifications. Additionally, PRI assists clients with regulatory matters involving Asphalt / Bitumen and Construction Materials Products. Some areas of the Federal market PRI interacts with include:

  • Federal Highway Administration
    • Expert Task Group Members (Mixture, Binder, & Emulsion)
    • National Cooperative Highway Program (NCHRP) Research
  • Federal Aviation Administration
    • Mix Designs 
    • Rejuvenators
    • Sealers
  • Environmental Protection Agency
    • Volatile Organic Compounds (VOC's)
    • Hazardous Components
    • Leachates
  • Federal Lands
    • Microsurfacing
    • Slurry Seal



PRI supports state governments through agency-approval processes such as DOT's Qualified Products List and developing clients quality control and quality assurance programs to meet agency requirements

  • Qualified Products List
    • Asphalt Binders
    • Emulsions
    • Aggregates
  • Quality Control Plans
    • Producer / Suppliers (Binders)
    • Contractors
  • Specification Compliance
  • Referee Testing


PRI supports Local government through Testing, Evaluation, and Inspection Services for businesses and local agencies including:
  • Local Agencies
    • Cities and Counties
    • Public Works
  • Residential
    • Subdivisions and Homeowners Associations
  • Commercial
    • Mixed Use Developments
    • Parking Lots
    • Distribution Centers

Some key areas of PRI support to the Government market are:

  • Assembly / Mock Construction Laboratory
  • Material Physical Property Laboratory
  • Asphalt Binder Laboratory
  • Asphalt Mix Design Laboratory
  • Pavement Preservation Laboratory
  • Analytical Laboratory
  • Consulting
  • Certificates of Analysis
  • Referee Testing

Contact Us to see how we can assist you


PRI provides expansive service offerings to multiple markets worldwide. With over 25 years of industry experience, PRI is able to provide Solutions Through Knowledge that will support your product needs and business goals.


PRI offers a wide range of testing services and evaluations. AASHTO, ASTM, EN, FAA, FBC, GOST, IBC and more...

Market Opportunities

Do you have a new or improved product? PRI will assist with product development, product improvement, cost reduction, and the process of entering new markets. 

Technical Review / Assessment

Some services include Engineering Assessment and Review (EAR), Data Review, Conflict Resolution Support, and Testing and Evaluation.


Do you need a product validated or certified? PRI has experts that will guide you through the process. 

Specialty Services

We provide Consulting, Intellectual Property (IP), Training, Technical Literature and more.