Robert Olivieri (Bobby O) is a certified Heating and Air Conditioning Contractor with over 25 years of experience handling both Commercial and Residential systems. Most people know it’s not easy to own a family business in Long Island. It takes passion, hard work, and quality service to thrive on your own in New York. Bobby O is no stranger to challenge. Raising a family while owning property and a business are milestones among his many achievements.