Mr. Davallou has more than 29 years of experience in the design supervision of mechanical systems for educational facilities, health care facilities, theaters, airports, commercial, industrial buildings, and state and county juvenile facilities. His experience includes the design of heating, ventilating, air conditioning, refrigeration, plumbing, water treatment and process piping systems and he is also a LEED Accredited Professional.

T.G.'s project/client experience includes College of Marin, St. Francis Memorial Hospital, Kaiser Permanente, O'Connor Hospital, Taft Federal Prison, San Quentin State Prison, Charles Schwab, San Leandro Unified School District, and UC Berkeley.