Ultra Services Inc. (USI) specializes in providing the finest in building comfort services, minimizing downtime in our custom ... ers HVAC systems. USI is recognized for our record of on-time response, knowledgeable field representatives, state-of-the art equipment and competitive pricing. USI manages everything from simple repairs, evaluations, diverse installations, to the most demanding design-build systems. USI is accustomed to tight deadlines and special situations. USI installs and services HVAC equipment from all industry manufacturers including Carrier, York, Trane, and McQuay to name a few. USI services many of New England's top property management companies. We also specialize in the financial industry with accounts such as Bank of America, Sovereign Bank, Bank North, and Middlesex Savings. In addition, USI maintains relationships with several major General Contractors in the Greater Boston area performing HVAC work for tenant fit-ups, building renovations, and new construction. A sampling of recent projects include: Harvard University, MIT, Somerville Hospital, Whidden Hospital, CIGNA, Kendal Square, and Bus-Tech. USI is ready to assist our customers in eliminating expensive downtime, to save on energy costs, and to extend the service life of their HVAC systems and equipment. read more