Critical investigations, testing, analysis, and design for a more certain world
From design to delivery to asset preservation, our approach brings continuity to your project
At American Engineering Testing (AET) we listen to our clients to understand their questions and perspectives. This leads us to thoughtful and cost-effective solutions in geotechnical, pavement, forensic, environmental engineering, materials testing and inspection, and building envelope evaluation.
Why do clients consult with AET?
- Integrity
- Trust
- Responsiveness
- Communication
- Safety and Quality
Working together to build a more certain world
AET experts obtain critical project data and deliver it to you with perspective. We help project partners and contractors perform at their best, reducing your risk.
Our Construction Services team provided critical observation, inspection, and testing on this innovative project.
AET wins engineering excellence award
When MnDOT engineers slated the 57-year-old Eisenhower Bridge near Red Wing for replacement, they noted severe settlement issues. AET was engaged to monitor loads on the new bridge’s steel H-pile foundation
Providing the expertise that guides your project team
AET supports your team with a wide range of services.
Construction Services
Owners, engineers, and contractors trust AET to verify that buildings and infrastructure are constructed in accordance with design documents and project specifications.
Geotechnical
We strive to provide quality geotechnical engineering design and construction recommendations to help identify, understand, and solve issues—before they become problems.
Pavements
The AET Pavements Group is a leading provider of pavement engineering services. Our engineers consult on roadways, parking lots, and airfield projects throughout the world.
Building Technology
The AET Building Technology Group helps you understand, maintain and improve your buildings and structures.
Nondestructive Testing
Clients around the world rely on the AET Nondestructive Testing (NDT) team to assess the quality, performance, and safety of a wide variety of parts, equipment, building materials, and structures.
Environmental
AET offers a full range of environmental consulting services to help you navigate the complex maze of environmental rules and regulations.
Laboratories
AET lab teams test and evaluate soils and aggregates, asphalt, concrete, mortar; and other cementitious materials used in the construction of roadways, buildings, and other structures.
We also conduct product testing on a wide range of sealants, coatings, admixtures, and building materials.
Petrography
The internationally-recognized AET Petrography Group specializes in evaluating samples of rock, aggregate, sand, concrete, mortar, and other cement-based construction materials to provide quality assurance and to troubleshoot issues.
Explore some of our outstanding projects
From highways and high rises to ethanol plants and historic buildings — we work on thousands of interesting projects each year.
Corporate News and Knowledge Sharing
Realize your passion, build a career with AET
At a desk, in a lab, or on a job site our people are driving AET’s success every day.