Lawrence Marchetti, PE, holds associate of applied science degrees in fire science technology and mechanical design. Mr. Marchetti has 16 years experience working for consulting engineering firms as a mechanical engineer specializing in Plumbing, HVAC, and Fire Protection System design. Mr. Marchetti is a member of the Society of Fire Protection Engineers (SFPE), American Society of Heating, Ventilation and Air Conditioning Engineers (ASHRAE), Construction Specifications Institute (CSI), and National Society of Professional Engineers (NSPE).