Founded in 1978, United Metal Products® (UMP®) is a leading U.S.-based manufacturer of engineered HVAC and cooling systems for data centers, industrial facilities, semiconductor plants, and large-scale commercial buildings. Our offerings include both custom-engineered and standardized solutions, such as air handlers, energy recovery units, evaporative cooling systems, CRAH units, and closed-loop cooling technologies—all designed to meet the rigorous demands of mission-critical environments.
With nearly 500,000 square feet of engineering and manufacturing capacity in Tempe, Arizona, UMP® has built a long-standing reputation for delivering high-performance cooling equipment that operates reliably in extreme heat and high-density applications. Our systems are regularly tested and deployed in regions where ambient temperatures exceed 120°F, providing proven performance under sustained thermal loads.
Our equipment is installed throughout North America, Latin America, South America, Europe, the Middle East, and Australia, serving diverse applications including hyperscale data centers, semiconductor fabs, logistics hubs, industrial complexes, and institutional campuses. Every solution—whether custom-built or based on our standard platforms—is developed with a focus on long-term performance, energy and water efficiency, and site-specific adaptability.
We collaborate closely with mechanical engineers, developers, owners, and contractors to ensure each system meets precise airflow, integration, and sustainability requirements. Our engineering-driven approach ensures seamless performance in both modeled environments and real-world applications.
From initial design through commissioning and post-installation support, UMP® is committed to technical excellence, customer responsiveness, and total reliability. This dedication—combined with over four decades of experience—has earned UMP® a trusted position among the world's top providers of data center cooling systems and large-scale HVAC infrastructure.
