American Testing Lab,LLC

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Who We Are

At American Testing Lab, LLC, we are focused on providing Construction Materials Testing services with the highest levels of customer satisfaction – we will do everything we can to meet your expectations.  Our laboratory is accredited by AASHTO.  With a variety of offerings to choose from, we’re sure you’ll be happy working with us.  Look around our website and if you have any comments or questions, please feel free to contact us. We hope to see you again!  Check back later for new updates to our website. 

Company Story

Roy D. Jones, PE

American Testing Lab, LLC was started by Christine Stebbins in 2005. Christine grew up in Minnesota in a family owned construction and ready-mix (concrete) business where she worked side by side with her father and mother running heavy equipment, driving trucks, batching concrete, plowing snow in the winter time as well as assisting with all the accounting work in the office.  After moving to Louisiana in 1993 Christine went to work for a nationwide engineering and testing firm where she worked her way up from a field and laboratory technician to the role of project manager during her over eleven year career with said firm.  In 2005 Christine decided to take everything she had learned through the family business' and her construction testing experience and start ATL. Thru the years ATL has grew and added geotechnical engineering services when she joined in partnership with Roy Jones, PE in 2014.  The addition of the engineering services has allowed ATL to grow and retain new clients.

Due to the retirement of Mr. Roy Jones, PE retired, ATL has decided to go back to "their roots" in only providing construction materials testing and services only. Christine has decided to dedicate her efforts fully back to the testing side only.  Mr. Roy Jones is still involved with ATL in a mentoring position, but is officially retired. Most importantly the employees of ATL have taken care of our clients and the projects and will continue to take care of the clients in the same manor as always.


American Testing Lab, LLC personnel hold certifications from industry and trade organizations, governmental agencies, and the State of Louisiana for construction materials testing services and procedures. American Testing Lab, LLC will be happy to provide you with an applicable list of certifications and registrations upon your request.

Image Gallery of Projects

  • Mix Designs In Lab
    Mix Designs In Lab
  • CVS - Bossier City
    CVS - Bossier City
  • Kroger- Bossier City
    Kroger- Bossier City
  • BPCC - Bossier City, LA
    BPCC - Bossier City, LA
  • Haughton Middle School - Haughton, LA
    Haughton Middle School - Haughton, LA

Why Us?

American Testing Lab, LLC provides the qualified and certified personnel to perform construction materials testing. Our company has the expertise, local knowledge and staff to provide the testing needs for your projects in a precise and timely manner. American Testing Lab, LLC  is committed to serving your company on your next project.  We strive to obtain and keep our clients coming back for their next project.  If you are in need of a DBE Goal we are certified with the State of LA DOTD, Caddo Parish School Board, and Caddo Parish programs.