WASHINGTON — Bipartisan legislation introduced in the Senate in April 2026 would establish mandatory indoor air quality standards for all K-12 schools receiving federal funding, requiring schools to conduct regular air quality assessments, address mold and moisture problems, and upgrade HVAC systems to meet EPA standards.
The Healthy Schools Act of 2026, introduced by Senators from both parties, would require schools to conduct baseline indoor air quality assessments within one year of enactment and to develop remediation plans for any identified problems. Schools would have five years to achieve compliance with EPA indoor air quality standards.
The legislation is driven by growing evidence that poor indoor air quality in schools — including mold, volatile organic compounds, and inadequate ventilation — is contributing to student absenteeism, reduced academic performance, and long-term health problems. A 2025 Government Accountability Office report found that approximately 36 percent of U.S. public school buildings have conditions that negatively affect indoor air quality.
For restoration contractors, the legislation represents a significant potential market opportunity. Schools that identify mold or moisture problems through the required assessments would need professional remediation services, and the HVAC upgrade requirements would drive demand for duct cleaning and air quality improvement services.
The bill would authorize $4.2 billion in grants to help schools fund the required assessments and remediation work, with priority given to schools in low-income communities that have historically lacked resources for building maintenance.
The legislation has been referred to the Senate Health, Education, Labor, and Pensions Committee. Industry advocates are monitoring its progress and have indicated support for the bill.
