The Plano Independent School District is requesting competitive sealed proposals for the McCall Elementary School HVAC Renovation project. The project includes replacing the existing air-cooled chiller and installing a full campus HVAC controls system, along with associated mechanical, electrical, plumbing, and controls work. The estimated budget for the project is $1,100,000, with an owner's contingency of $55,000. The project aims to enhance system reliability, operational efficiency, and overall HVAC performance. • The project requires a pre-bid meeting on March 3, 2026. • The proposal submission deadline is March 12, 2026, at 2:00 PM (CT). • The project involves a two-submission process, with both electronic and hard copy submissions required. • The contractor will be required to supply proof of insurance and comply with various regulations and standards.