For over 36 years, United Mechanical Corporation has been the Charlotte area’s leading mechanical contractor, providing single source HVAC solutions to the commercial and industrial marketplace. From design conception, engineering, and installation, to preventive maintenance, repair, and replacement to automated building controls, United Mechanical can manage and enhance the life cycle of any HVAC system. Mission The entire United Mechanical team remains dedicated to the company’s founding philosophy and mission of always keeping its customers’ best interest in mind. This focus on doing the right thing and fostering long-term relationships has earned our customers’ trust, respect, and loyalty—year after year