TwinBridge Building Services is a full service building commissioning and energy services company conceived and owned by Licensed Engineers with a combined 50 years of experience in Installation, Start Up, Commissioning and Design of building mechanical, electrical and controls systems. Originally built as the commissioning arm of a well established Consulting Engineering Firm, we are now proud to announce that TwinBridge Building Services Group is officially independent, focusing solely on Commissioning, Retro Commissioning and Energy Services.