Who We Are:

Jeff Zelinski, PE

Jeff has over 30 years of Mechanical Engineering and Construction Experience in a wide range of building types and uses.

Education:

  • United States Air Force Institute of Technology
  • Bachelor of Science in Mechanical Engineering – University of Dayton

Certifications:

  • State of Ohio Registered Professional Engineer
  • ASHRAE Member

David Zelinski, PE

David is a young engineer with a passion for renewable energy systems. David has over 5 years of experience with HVAC and building energy systems. 

Education:

  • Bachelor of Science in Mechanical Engineering – University of Dayton
  • Master of Science in Clean and Renewable Energy Engineering – University of Dayton

Certifications:

  • State of Ohio Registered Professional Engineer
  • ASHRAE Associate