Commissioning Solutions Rooted in Integrity and Experience

DECON Engineering, Inc. (DBA: DEI Consulting) was founded in 1991. The company is celebrating more than 35 years of experience helping it's clients optimize their facility performance through building Commissioning and Retro-Commissioning. DEI clients include Federal, State, Local governments as well as Private Contractors.

Our mission is to provide our clients with exceptional Commissioning services. We aim to develop and maintain a long-term relationship with all of our clients by providing innovative technical solutions that add real value to their facilities.