Critical investigations, testing, analysis, and design for a more certain world
Critical investigations, testing, analysis, and design for a more certain world
Critical investigations, testing, analysis, and design for a more certain world
Critical investigations, testing, analysis, and design for a more certain world

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?

We develop long-term client relationships built on trust and we support your project from design to delivery.

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.

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.

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.

Let’s discuss how we can support your project