HVAC & Plumbing Costs for a New High School (2026 Guide)

Building a new high school is a major investment—and one of the biggest cost drivers? The HVAC and plumbing system. Whether you’re a school district planner, architect, or contractor, understanding these expenses upfront can prevent budget overruns and ensure student comfort, safety, and compliance. In this guide, we break down the HVAC and plumbing system…