Jonathan McGowan, P.E.


Minneapolis, MN

Jonathan McGowan, P.E.


Minneapolis, MN

GET TO KNOW Jonathan McGowan, P.E.

Jonathan McGowan, P.E., is a Forensic Engineer with Haag Engineering Co., a division of
Haag Global, Inc. Based in Minneapolis, Mr. McGowan has a nine years of engineering
experience. His expertise includes structural evaluations of bridges and roadways;
elevated parking structures; basement and retaining walls; roofing systems; construction
defects; and moisture intrusion. He is a licensed P.E. in Minnesota. Mr. McGowan earned
a Bachelor of Civil Engineering from the University of Minnesota Duluth. He holds an
MnDOT Technical Certification and an FAA Part 107 Drone Pilot Certification.

Primary Areas of Consulting

Structural Evaluations

  • Commercial, Residential, and Industrial Structures
  • Highway, Pedestrian, and Rail Bridges
  • Roadways
  • Elevated Parking Structures
  • Reconstruction Monitoring and Analysis
  • Failure, Damage, and Collapse Analysis
  • Foundation, Basement, and Retaining Wall Failures

Roofing Systems

  • Quality of Manufacture and Installation
  • Cause and Extent of Damage, Particularly from Hail and Wind

Construction Defect Evaluations
Building Code and Standard Evaluations
Moisture Source Evaluations


  • MnDOT Technical Certification #19987
  • FAA Part 107 Drone Pilot Certification


Bachelor of Science in Civil
Engineering, University of
Minnesota Duluth

Licensed Professional Engineer in the States of:


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