---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-016130"
form_type: "8-K"
ticker: "FIX"
cik: "0001035983"
company_name: "COMFORT SYSTEMS USA INC"
filed_at: "2025-02-21T23:59:59+00:00"
generated_at: "2026-05-26T06:44:49.288010+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Comfort Systems USA posts FY2024 revenue $7.03B, net income $522M, diluted EPS $14.60

## Summary
- Revenue $7,027.5M up 35% YoY; net income $522.4M up 62% YoY.
- Diluted EPS $14.60; adjusted EBITDA $891.8M; operating cash flow $849.1M.
- Backlog $5,994M up 16% YoY; service maintenance base $174M.
- Cash $549.9M, total debt $68.3M, debt/TTM EBITDA 0.08; dividend increased 13th year.

## SEC filing metadata
- accession: 0001104659-25-016130
- form_type: 8-K
- ticker: FIX
- cik: 0001035983
- company_name: COMFORT SYSTEMS USA INC
- filed_at: 2025-02-21T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035983/000110465925016130/0001104659-25-016130-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035983/000110465925016130/tm257232d2_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-016130
- JSON: https://secwatch.observer/filing/0001104659-25-016130.json
- Plain text: https://secwatch.observer/filing/0001104659-25-016130.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.