Trusted geotechnical and environmental services, materials testing, and building forensics services in Duluth, Minnesota

AET has been serving northeastern Minnesota with comprehensive geotechnical engineering and soil testing, environmental services, construction materials testing, and building forensics services at our Duluth location since 1990. We maintain the only commercial bituminous laboratory in Northern Minnesota and Northwestern Wisconsin for evaluation of asphalt pavement. We serve clients in mining, oil and gas industry, commercial construction, MnDOT, and local municipalities.

Duluth is a medium-sized town in Northern Minnesota that’s full of things to do and see. Located along the North Shore of Lake Superior, downtown Duluth has the charming look and feel of a resort town and is a vacation destination for many in the region.

What can AET do for you?

Focused on attainable solutions, we make sure our clients understand every aspect of the project at hand. It’s our goal to work with you to steer you in the right direction by addressing all concerns when it comes to compliance issues or material deficiencies. We also strive to stay within with our clients’ deadlines and budgets.

AET expertise includes geotechnical engineering, environmental, forensic, and laboratory services

The AET team supports new construction, renovation, and repair of buildings; parking decks, dams and other infrastructure, oil and gas facilities, and agricultural storage structures. We also support DOTs, state and federal agencies, municipalities, and private clients in the evaluation, repair and rehabilitation of pavement for roadways and parking lots and airfield pavements.

Our services include:

  • Construction materials testing, inspection, and consultation
  • Geotechnical drilling and testing
  • Geotechnical engineering design
  • Geotechnical consulting
  • Nondestructive testing
  • Pavement investigation
  • Asphalt and concrete testing and mix design
  • Environmental compliance and permitting
  • Environmental consulting
  • Structural pre- and post-condition surveys and vibration monitoring
  • Pre-demolition asbestos testing
  • Forensic engineering
  • Building envelope and structural inspection, testing, and design
  • Historic building renovation/repair, adaptive reuse, and design
  • Nondestructive testing and inspection
  • Petrography/chemistry services

Duluth Contact

Robert Olson

(651) 659-1316

Explore our projects in Minnesota

Let’s discuss how we can support your project