Service Logic is the largest privately held Energy and HVAC/Mechanical Services companies in the United States. Committed to ... long-term client relationships, our 3,800+ employees service over 100,000,000 square feet of commercial, industrial and institutional real estate utilizing over 80 offices serving 30+ states. We are a leading provider of integrated services that optimize energy efficiency, comfort, productivity, health and safety. Our investment in local entrepreneurs, technology and education has created the next generation service platform for our clients and associates. We are reducing costs while increasing the value of real estate assets. read more