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Our Team

Commercial and industrial experience is the cornerstone of Jernstrom Engineering and our engineers work hard to surpass the expectations of our clients.  We pride ourselves on creating solutions that are innovative and cost-effective and our depth of personnel and resources allows us to tackle projects of a variety of sizes and scopes. With four licensed mechanical engineers and three mechanical designers on the design team, and strong relationships with a number of mechanical contractors, our firm provides highly individualized client support and consistent, quality designs. Our approach develops mechanical solutions and fine-tuned mechanical plans before implementation to guarantee ease of construction and maintenance and our relationships with contractors ensures the final installation is done properly and adheres to rigorous specifications.


Greg Jernstrom, P.E., LEED

Greg earned degrees in mechanical engineering and engineering management from UA and is a principal engineer and owner at Jernstrom Engineering. Greg is experienced in designing HVAC, piping, and plumbing systems.  He has experience in sustainable and energy efficient design, and has worked on various LEED and energy compliance projects.  Greg is skilled in writing specifications, contracts, and bid documents, is a knowledgeable construction manager, and is practiced in mechanical inspection.

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