FIX · Comfort Systems USA, Inc.

Summary

Comfort Systems USA, Inc. filed an 8-K on February 20, 2026, furnishing an investor presentation under Item 7.01, which is not deemed filed under Section 18 of the Exchange Act. Exhibit 99.1 contains the investor presentation dated February 20, 2026.

Key takeaways

• Filed Form 8-K on 2026-02-20
• Item 7.01: Investor presentation furnished
• Item 9.01: Exhibit 99.1 - Investor presentation dated February 20, 2026
• Exhibit 104: Cover Page Interactive Data File