Gary Zeller


Gary retired from Melvin Mark in 2020 after 30 years of service. But after finishing his list of post-retirement goals, Gary decided to rejoin our team in June of 2022. With years of engineering and building maintenance & operation under his belt (including a Portland BOMA Building Engineer of the Year award), Gary happily returned to Melvin Mark to ensure our tenants are happy and our buildings are operating smoothly. He says being an operating engineer is “who he is” and is grateful to continue doing what he loves.


One of Gary’s other passions is flying. He is a licensed private pilot and in his free time he flies fixed-wing single-engine aircrafts.