Mechanical, Plumbing, and HVAC Systems

The contract encompasses the installation of mechanical, plumbing, and HVAC systems including all associated piping, fixtures, ventilation, and filtration components, requiring strict adherence to the California Plumbing Code and ASHRAE 52.2-1999 standards for performance and quality. The work is classified as a subcontract under NAICS code 238220 and is being procured by the Public Works Department of the City of Ontario in California. All systems must be designed and installed to meet regional regulatory requirements, ensuring safe, efficient, and compliant operation within municipal facilities. The solicitation was posted on July 29, 2026, with a response deadline of September 24, 2026, at 9:00 PM Pacific Time. The place of performance and specific location details are not specified in the provided data, but performance is expected to occur within the jurisdiction of the City of Ontario. Bidders must be prepared to demonstrate capability in executing complex mechanical and plumbing installations under strict code compliance, with no set-aside designation indicated, meaning the opportunity is open to all eligible contractors without preferential treatment based on business size or category.