On Call Services for HVAC Repair Services

This is an as needed time and materials contract supplemental to work done by APS Mechanical Personnel, and will be used primarily for service work on HVAC systems, including but not limited to air handling units, evaporative coolers, package type units, refrigerated air systems, ventilation equipment, furnaces, chillers, cooling towers and VRF systems. In some cases, work will require interface with HVAC controls components and programs. In such cases, controls coordination will be necessary in order to complete the requested work. (It should be noted that APS holds separate service contracts for controls, boilers, plumbing, electrical and sheet metal work).

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Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.