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 helping clients optimize their facility's operational performance through Commissioning, Retro-Commissioning, or Re-Commissioning. Our clients include Federal, State, and Local governments as well as Medical Facilities, Pharmaceutical Facilities, Data Center Facilities and General Contractors.

Our mission is to provide our clients with exceptional, low-cost building Commissioning services that meets their budget and operational goals. We have developed and maintained long-term relationship with all our clients by providing them with innovative technical solutions that add real value to their facility’s operation.