The internationally-recognized AET Petrography Group specializes in evaluating samples of rock, aggregate, sand, concrete, mortar, and other cement-based construction materials to provide …

TRC Minnesota, formerly Automotive Enviro Test (AET), enhances TRC’s ability to deliver comprehensive engineering, research, and testing services in severe cold weather conditions.

Trusted geotechnical engineering and materials testing services of Mankato, Minnesota. AET has been proudly serving South Central Minnesota with comprehensive geotechnical engineering, …

Trusted geotechnical engineering and materials testing services of Marshall, Minnesota. AET has been proudly serving southwestern Minnesota with comprehensive geotechnical engineering …

We provide the critical investigations, testing, inspection, analysis, and design services that reduce uncertainty and keep your projects on track. AET specializes in geotechnical and …

These updates emphasize the criticality of chemical characterization studies and toxicological risk assessments, and a key concept in successful implementation of these activities is the …

Automotive Enviro Testing (AET) is the creation of Larry Larson, an alfalfa farmer by trade and man made up of the most hardened Minnesotan stock. Back in 1993, Larson purchased the …

Automotive Enviro Testing (AET) was established in 1993 to provide support for automotive OEM cold weather research and development programs in extreme northern Minnesota. In 1995, …

Baudette is located in the "ice box region" of extreme northern Minnesota, an area known for having the best winter test conditions in the continental U.S.

Here at AET we are dedicated to enhancing the efficiency and accuracy of field operations through the provision of advanced GPS technology. We partner this technology with leading …