Since 1985, customers have turned to DVL for their mission critical power, cooling, and monitoring needs. We are honored to represent Vertiv™ featuring industry leading Liebert® products. Liebert Power systems offer the most reliable uninterruptible power supplies (UPS) in the market. Liebert® Precision Cooling Systems offer the most energy efficient CRAC and CRAH units. Server racks, power strips (PDU), and containment systems round out the data center infrastructure package. Tie it all together with SiteScan or Trellis monitoring, and your data center will reflect all the best practices of energy efficiency and reliability.