United Automation Corporation has been Charlotte's leading building automation specialist since 1977. They provide HVAC controls services to commercial and industrial clients, including design, installation, maintenance, replacement and energy upgrades for heating, cooling, ventilation and other building systems. The company has a team of five engineers on staff and emphasises their commitment to integrity, safety and engineering expertise. They would be a natural fit for referrals from businesses needing HVAC controls solutions, or for passing on clients seeking specialist knowledge in building automation and energy efficiency.