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Unofficial Notice of Invitation to Bid (NIB)
ABC Unified School District is seeking bids from qualified and interested contractors for the following project titled, HEATING, VENTILATING, AND AIR CONDITIONING (HVAC) MAINTENANCE SERVICES (PUBLIC WORKS OF IMPROVEMENT), identified under Solicitation ID: 26-02-JNS. Work is to be performed near 251 Hackett Rd, Modesto, CA 95358, USA in Stanislaus County.
General Project Description
The County of Stanislaus (County) Community Service Facility (CSF) is seeking bids from qualified and experienced Contractors to provide scheduled routine maintenance, inspection, cleaning, and adjustments of Heating, Ventilating, and Air Conditioning (HVAC) equipment, including air conditioning, heaters, exhaust fans, and all refrigeration equipment. The services are for public works of improvement. The contract term is from July 1, 2026, through June 30, 2029, with potential extensions. Contractors must furnish all labor, materials, tools, equipment, and appliances, ensuring a complete operating system in satisfactory working condition.
NAICS Classification
NAICS 238220 – Plumbing, Heating, and Air-Conditioning Contractors (Includes installation, maintenance, and repair of HVAC systems, boilers, and related equipment)., NAICS 561210 – Facilities Support Services (Includes providing maintenance services for client (County) facilities, specifically HVAC equipment).
Records and Due Date
This bid opportunity was entered into BidAmerica on February 13, 2026, and was last updated on February 13, 2026. All bids and/or proposals are due on March 10, 2026.
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Legal Disclaimer
All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by ABC Unified School District. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from ABC Unified School District prior to bidding.