Specifications include, but are not limited to: Shall provide all materials, equipment and labor for HVAC and Mechanical services, to include repairs as needed. The equipment to be maintained includes, but is not limited to, Rooftop package units with gas fired heaters, VRF (outdoor, indoor) and celling heaters. The equipment to be maintained is of various types by various manufacturers. Shall provide all maintenance tasks listed in bid documents and manufacturers’ recommended maintenance Schedule. Shall maintain and service all equipment described herein using a Journeyman or equivalent technical level personnel familiar with all onsite equipment. Shall notify the City Representative anytime the successful bidder or representatives come on site. Shall not subcontract any of the work to any other company. Must have a minimum of two certified Technicians. One is required to have at least 10 years of refrigeration, and/or mechanical, and control experience. This is to ensure that the City always has access to at least one of the certified technicians. Both technicians must have overall knowledge of all of the City's equipment. Both technicians shall be qualified to work on electrical and Seimens Control/HMI systems. Must have access to a fabrication shop.