Harlandale Independent School District #270003

Harlandale ISD HVAC Chiller and Air Handling Unit Replacement Project

Harlandale Independent School District in San Antonio, TX is seeking proposals from qualified commercial HVAC contractors for a major HVAC system replacement project. - Government Buyer: - Harlandale Independent School District (ISD), San Antonio, TX - Scope of Work: - Removal and responsible disposal of existing HVAC equipment - Delivery, rigging, and installation of new air-cooled chillers - Installation of chilled water air handling units - Associated electrical, piping, and hydronic system modifications - Work to be performed at McCollum High School Main Gym, Harlandale High School Main Gym, and Gillette Elementary Main Building - Products/Services Requested: - Air-cooled chillers (new units) - Chilled water air handling units - Comprehensive HVAC replacement services (including removal, installation, and system modifications) - Notable Requirements: - Minimum expected system lifespan of 20 years - Contractors must be licensed and insured - Proof of company qualifications, project schedule, and cost proposal required - Site visit is highly encouraged - No specific OEMs or vendors are named in the solicitation; contractors may propose suitable commercial HVAC equipment from leading manufacturers.

Description

The District is seeking proposals from licensed and insured commercial HVAC contractors to provide complete HVAC replacement services for the McCollum and Harlandale High School Main Gyms and Gillette Elementary Main Building. The work includes removal and responsible disposal of existing equipment, delivery, rigging, and installation of new air-cooled chillers, chilled water air handling units, and associated electrical, piping, and hydronic system modifications. The project aims to secure a fully compliant, high-quality HVAC system with a minimum expected lifespan of 20 years and must be completed by December 31, 2026. A site visit is scheduled for July 9, 2026, at multiple school locations and is highly encouraged but not mandatory.

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