Associated Testing
Laboratories, Inc

Associated Testing Laboratories, Inc. (ATL) is a Texas-based and accredited multi-discipline Engineering and Testing firm established in 1959. As one of the first testing firms in Houston, ATL has continued to improve and expand with modern technology and has become a high-performance, customer service-oriented firm.

Associated Testing Laboratories prides itself with a highly educated, responsive, knowledgeable, and experienced staff of Registered Professional Engineers, Environmental Professionals, Certified Field and Laboratory Technicians, and Qualified Administrative Personnel that is dedicated to quality and customer service at a competitive rate within the marketplace.

Our Values

By developing the skills of our team, we are focused on providing building solutions that will give every project the attention it deserves.


We do what we say we will do, and are committed to conducting ourselves with both honesty and fairness.


Through continuous improvement in quality and customer service, we are committed to exceeding expectations.


We are committed to providing our employees the tools and training needed to bring innovation to every project.

Our Certifications

With engineered testing solutions to fit a number of industries, we are committed to become a top provider of objective and independent reporting.

Why Us?

Associated Testing Laboratories is an industry leader as a service-oriented firm for the public, commercial, residential and industrial projects. We offer our services throughout the state of Texas and surrounding areas. We are proud to offer the following services for public, commercial, private and industrial clients in the following fields: Environmental Engineering Services, Geotechnical Engineering Services, Construction Materials Testing & Inspection, and Structural Steel Inspection Services.