George Finn is an expert in mechanical systems. He has a Masters Degree in Mechanical Engineering from Rensselaer Polytechnic Institute. He is a licensed engineer and licensed home inspector. He holds two U.S. and European patents, one on a valve and one on a pump. After spending 13 years in the aerospace defense industry, George founded a Home Inspection company, inspecting over 11,000 homes. He is professionally trained in all aspects of home maintenance and repair, and his home inspections include heating, cooling, electrical, and structural systems of a building. He has repaired and built homes. He has been an expert witness on home construction in Berkshire District court cases.