Specifications include, but are not limited to:Goochland County is seeking sealed bids for on-call Heating, Ventilation and Air Conditioning (HVAC) Services from licensed contractors with certification in HVAC. The intent of this solicitation is to establish contracts with a primary and secondary Contractor to provide visual inspections, maintenance, repairs, and-or new installations of County’s heating, ventilation, and air conditioning (HVAC) systems (herein referred to “units”). Contractor shall provide all necessary supervision, labor, materials, tools, supplies, parts, equipment, and transportation necessary to perform “as needed” basis. Work shall be performed in accordance with the requirements stated herein, and as recommended by various manufacturers and suppliers. All work (hereinafter “Work”) shall be performed in an efficient, expeditious, and satisfactorymanner. A. When performing services, Contractor’s technician-laborer shall have available the proper tools and test equipment as recommended by the manufacturer-supplier needed to perform the services as stated. At no time shall Contractor perform work which would adversely affect a unit’s warranty from the manufacturer or supplier. B. Contractor shall consult with the appropriate County staff to seek approvals when suggesting replacement and-or repairs prior to commencement of work. All replacement parts-components shall be those identified by the manufacturer-supplier unless otherwise agreed to in advance by County.