Opportunity
California eProcure #32A0732
Caltrans rooftop 5-ton HVAC replacement and installation in San Diego County
Posted
October 10, 2026
Respond By
October 29, 2026
Identifier
32A0732
NAICS
238220
Caltrans is seeking a contractor to replace the rooftop HVAC system at its Shop 11 Parts Department in San Diego County. - Government buyer: California Department of Transportation (Caltrans), California State Transportation Agency, Division of Procurement and Contracts. - Procurement: Remove and dispose of one existing commercial 5-ton rooftop unit, then furnish and install one new 5-ton heat-pump package unit with natural-gas backup. - OEMs and named products: Trane DHK060ASJC6 (or equivalent) HVAC unit; Ventsar T2800 (or equivalent) T-24-rated thermostat. - Included equipment and work: One contractor-supplied economizer and curb adapter; electrical and gas connections, refrigerant work, reconnections, testing, personnel training, and two sets of operating manuals. The existing unit uses 460V, three-phase power. - Performance requirements: The new unit must exceed ASHRAE 90.1-2025 efficiency requirements. Proposed equivalents require prior written approval. - Additional service: Eight hours of unforeseen-work labor, subject to prior written approval. - Contractor requirements: California C-20 license, current DIR registration, and 3% DVBE participation. A mandatory site inspection is required; prevailing wages apply if the bid exceeds $15,000. The solicitation identifies a bid cap of $484,000. - Work schedule: Normal weekday business hours, excluding State holidays.
Description
Caltrans is seeking bids for HVAC replacement services in San Diego County. The contractor must furnish all labor, tools, equipment, parts, materials, supplies, travel, and incidentals needed to perform the services. Bidders must hold a current C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor License and maintain valid Department of Industrial Relations registration. The solicitation requires 3% Disabled Veteran Business Enterprise participation; prevailing wages apply if the total bid exceeds $15,000.