The City requires the services of a Mechanical/HVAC Contractor to provide labor, material and equipment to perform preventive maintenance, repair and inspection, services of HVAC heating/air conditioning systems at various City facilities. The successful Proposer must employ Carrier certified trained personnel proficient on CCN i-Vu control systems. The successful Proposer must have in-house support for the CCN i-Vu BACnet system. The successful Proposer must have expertise to access programs and make necessary programming adjustments and perform diagnostic repairs. The successful Proposer must have a minimum of three (3) technicians that can be assigned to City buildings that have successfully passed a CJIS background investigation.