Integrated Engineering Services (IES) is a full service engineering design firm serving Silicon Valley for over 25 years with a new office in Atlanta, Georgia added in 2017 to support our process engineering and commissioning expertise. IES specializes in innovative, complex designs; providing comprehensive MEP—Mechanical, Electrical, Plumbing Engineering; Chemical and Process Engineering; specialized Hazardous Materials, Code and Risk Management Consulting; and Commissioning and Qualification services for the Microelectronics, Green Tech, and Life Sciences industries.