Gerald “Jerry” Keller

Jerry joined AEM in June of 2021 after Gwynn Systems, Inc., merged with AEM.

He brings 28 years of experience in the HVAC/Building Management field.  Jerry started at Gwynn Systems as a Project Manager and became President of Gwynn less than a decade later.  He has a strong business base in the Boston area and has cultivated many relationships over the years with customers and subcontractors.  Being responsive to the customer’s needs and educating their staff to run an efficient building is part of his mission. Jerry holds a B.A. from the University of Massachusetts’ Business School in Computer Sales.