One-Stop Construction Materials Testing

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In addition to our decades of experience in geotechnical engineering, AET offers a highly trained staff of experienced technicians, engineers and geologists to service all of your construction materials testing and special inspections needs. Whether you need observations of soil excavations, reinforcing steel, concrete, masonry placement or structural steel placement and their connections, AET is the firm to assist you in project specification conformance throughout the design and construction phases of your project.

We also offer access to our in-house, independent laboratory expertise in chemistry, petrography, asphalt, soils and cement/concrete. Clients across the country, as well as international clients, gain efficiency with a one-stop partner for responsive and thorough analysis, reports and recommendations. We work on commercial projects in a variety of industries as well as regulatory-intensive government projects that range from military bases and airfields to high-security buildings, local and state transportation systems and bridges, to name a few. Visit our market sector pages to learn more.

Solving problems, often before they happen, is a particular strength at AET. We take great pride in our work, providing cost-effective solutions such as value engineering resulting in well-built projects that function as intended for the end users. Every day, every project, AET builds trusted partnerships with our clients, putting our reputation on the line with each project's result.

Contact AET for pre-construction consulting, geotechnical engineering, construction testing, observation services and special inspection as well as post-construction forensic investigations.

When you work with AET's Construction Materials Group, you also have access to all of our services and areas of engineering expertise:

Asphalt Lab
Building Technology
Cement/Concrete Lab
Chemistry
Construction Services
Environmental
Geotechnical
Nondestructive Testing
Pavements Services
Petrography
Subsurface Investigation & Cleanup


Contact:

Doug Trangsrud, Principal Engineer, Construction Services Manager

550 Cleveland Ave N
Saint Paul, MN
(651) 999-1776 (Office)​
(612) 790-7940 (Cell)