Jack W. Nelson

Registered Professional Engineer – ME #39839
M.S.M.E., Tufts University
B.S.M.E., Wentworth Institute of Technology

Mr. Nelson joined ESI as a Senior Project Manager in 2001 with ten years experience in the field of HVAC and Process System Engineering & Installation, Energy Conservation and Account Management. Mr. Nelson has worked with commercial and industrial clients throughout New England and New York.

Prior to joining ESI, Mr. Nelson was employed with Carrier Corporation. While at Carrier, Mr. Nelson held several positions including Area Engineering Sales Manager, Regional Systems Specialist and Sales Engineer. In each of these roles, Mr. Nelson’s focus was to help clients design and build state of the art mechanical and electrical systems including chilled water plants, direct digital control systems, heating plants, lighting systems, process water systems and air handling systems. Additionally, Mr. Nelson helped his clients reduce energy & operational costs and obtain utility rebates. Mr. Nelson also worked closely with the Carrier Service Department where he developed a working knowledge of the operation and maintenance of HVAC and other building systems.

Mr. Nelson has designed and built systems for operating rooms, clean rooms, office buildings, ice skating rinks, college campuses, manufacturing plants, etc. Clients have included Kraft Foods, Babson College, Clock Tower Place, Hartford Hospital, Perkin Elmer, Milton Hospital, Portland Art, Kendal at Hanover, etc.

Mr. Nelson is an adjunct instructor at Wentworth Institute of Technology where he teaches Thermo/Fluid courses on Weekends. Teaching allows Mr. Nelson to maintain his strong theoretical background in Mechanical Engineering.