HVAC Equipment Replacement – Aurora RT25 Transportation Center

The City of Aurora is seeking a qualified HVAC contractor to replace the existing air‑handling unit and condensing unit at the Aurora RT‑25 Transportation Center. The contractor must remove and dispose of the old equipment, supply and install new Carrier units (air handler and 20‑ton condensing unit), complete all associated duct, refrigerant, electrical, and control work, and provide testing, balancing, startup, and warranty documentation. The project also requires the contractor to furnish all labor, materials, equipment rentals, permits, and safety measures, and to complete the work within a January‑March 2027 timeframe. Bids are due electronically by November 25, 2026, with a mandatory pre‑bid meeting and site visit on November 5, 2026. • Scope: removal of existing Trane AHU & condensing unit, disposal of refrigerant, installation of new Carrier AHU & 20‑ton condensing unit. • Required services: demolition, disposal, new refrigerant lines, electrical upgrades, duct modifications, system startup, testing, balancing, and documentation. • Contractor responsibilities: provide all labor, equipment rentals (cranes, lifts), permits, safety compliance, and performance/payment bonds (100 % of contract value). • Project schedule: start after award, complete by March 2027 (≈3 months). • Mandatory pre‑bid meeting/site visit on 5 Nov 2026; questions due 16 Nov 2026; bid submission deadline 25 Nov 2026, 11:00 AM.