Elevate Building Commissioning is an engineering firm formed by brothers, Caleb and Nathan Aring, located in Portland, Oregon. We specialize in providing technical quality assurance to verify your building’s operation and highest performance. Our passion lies in interacting with the building equipment and seeing that every detail is correct in the system operation. Collectively, our team of Professional Engineers have commissioned over 100 projects in Oregon, Washington, California, Alaska, Idaho, Utah, Nevada, Massachusetts, Rhode Island, Connecticut, and Georgia.