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Aaron Kellas

Aaron N. Kellas, P.E.





Aaron has over eight years of experience in design, observation, and project management of civil engineering projects of all sizes, including site design, utilities, roadways, multi-use trails and grading projects.

In 2017, Aaron brought his talents to Pie Consulting and Engineering in the role of Engineer. A large part of his current role is providing consulting services, engineering analysis, hail and wind damage assessments, water damage, building envelope evaluations, structural evaluations, technical report production for insurance and legal communities, and expert witness services for the forensic science team.

Aaron grew up in the Minneapolis-St. Paul area, where he learned leadership skills and a strong work ethic playing sports throughout his childhood and college years. He continues his love for sports by volunteer coaching girls high school basketball in his spare time and actively participating in the Minneapolis volleyball community.

One Pie. Many Ingredients.


  • University of Minnesota, Duluth
  • B.S. Civil Engineering, 2013

Registrations and Certifications

  • Professional Engineer in Colorado, Minnesota, Wisconsin, Iowa, South Dakota, and North Dakota

Areas of Expertise

  • Forensic Engineering
  • Hail and Wind Damage Assessments
  • Civil Grading & Drainage Investigations
  • Civil/Site Design, Repair & Remediation
  • Construction Management and Observation