Specifications include, but are not limited to: The Burlington School Department, is seeking bids from qualified contractors to provide HVAC preventative maintenance and “on-call” repair services at various school locations. A. The contractor shall furnish all labor, tools and equipment necessary for the complete and satisfactory performance of HVAC preventative maintenance and repair services. B. The contractor shall be responsible for obtaining all necessary permits for work performed. C. The contractor shall perform routine and on-call HVAC services at such school buildings and facilities. D. HVAC services shall include, but are not limited to preventative maintenance, on-call service, installation and repairs includes but is not limited to: Leak fixing, calibration, cleaning, minor installation, water and refrigerant services, filter replacement, equipment flushing, and service to any other system as designated by the Burlington Public Schools Operations Director.