John began working in a consulting engineering firm while still in college and has served in roles including design engineer, senior design engineer, project manager, and mechanical department head. He has been involved with every project phase on projects ranging in size from several thousand dollars to 200 million dollars. His engineering experience includes responsible charge and direct engineering design for hospitals and medical-related facilities, schools, office buildings, airports, data centers, and industrial buildings – both public and private sector. He has more than 37 years of experience in the design and renovation of mechanical systems including over 25 years specific to medical facilities throughout the United States.